Become a Pro in Small Intestinal Bacterial Overgrowth with the Most Comprehensive SIBO Resource Ever Created

Taught by award-winning, leading SIBO expert Dr. Allison Siebecker, ND. The interactive SIBO Pro Course is the only AAFP-certified course on SIBO.

Course Statement of Purpose:
To improve SIBO patient care and outcomes by providing the highest quality SIBO education to all practitioner disciplines.


 Get the most comprehensive SIBO education so you can transform your patient's health. 

Learn evidence based and proven treatments directly from Dr. Allison Siebecker, one of the world’s leading experts in the diagnosis and treatment of SIBO, with the only AAFP-certified, ACCME accredited SIBO course. The AAFP has reviewed SIBO Pro Course and deemed it acceptable for up to 20.00 Enduring Materials, Self-Study AAFP Prescribed credits. Term of Approval is from 09/13/2023 to 09/13/2024. Physicians should claim only the credit commensurate with the extent of their participation in the activity. AMA/AAFP Equivalency.

Our participants say this is the one course that answered ALL of their questions.

"Wonderful course, so well structured and presented. Each lesson was so packed with actionable information
and insights. 
This took what I had learned during my one year residency/internship to a new level. I now have a
good grip on the complexity of the science and the challenge of working with each patient completely unique journey/challenges.
The pace, delivery and passion that was palpable in every lesson." ​ - Jim Wilday

Your instructor, Dr. Allison Siebecker, has been working exclusively with SIBO patients, researching, and teaching physicians since 2011. She also co-created and was the Medical Director of the SIBO Center for Digestive Health at NUNM, where she's been teaching Advanced Gastroenterology since 2013, and is the recipient of the 2021 Lifetime Achievement Award from the Gastro ANP.

The SIBO Pro Course presents an organized, synthesized, all-in-one-place SIBO program. The efficient, systematic format means you’ll have the SIBO information you need within moments, with desk reference guides, short lessons and searchable course transcript. 

The course is interactive with live Q&A case consult sessions with Dr. Siebecker.

Whether you specialize, or just find SIBO comes up again and again in your practice, you'll develop a deeper understanding so you can provide the best care to your clients.  

Millions of people worldwide struggle with SIBO, yet few practitioners deeply understand the condition. 

Is this you? 

  • You have IBS patients and want to treat them beyond the low FODMAP diet.
  • SIBO is new to you – and you're not sure how best to treat it.
  • The treatments you're already using aren't working fast enough. (Even the "famous" ones that everyone says work.)
  • Or the treatments work... but your patients keep relapsing.
  • Your patients still have their symptoms – and they're getting frustrated.
  • You may have heard, "The tests for SIBO aren't reliable" or, "There are no treatments that really work" – and you're unsure if you should use or even trust SIBO tests or treatments.
  • When you research herbal treatments, there's a mishmash of information – and it's unclear what to use, what dose, and in what sequence.

All of this impacts your confidence in treating SIBO – and your patients' confidence in your ability to help them.

If you can relate to anything like this, you owe it to yourself and your patients to enroll in the SIBO Pro Course to resolve all these issues.


What's Included  

Enroll in the interactive SIBO Pro Course today - work through the material on your schedule.

  • 3 live small group case consults with Dr. Siebecker
    • Interactive support (+ you’re currently invited to attend future sessions too)
  • 20 hours of professional CME (continuing medical education - AMA PRA Category 1 credits™)
  • 900 peer-reviewed published references included
  • 200 page Clinician's Desk Reference Guide - including treatment protocols, dosing charts & checklists 
  • 22 Bonus Handouts: guides, resources, and checklists
  • Searchable transcripts from all lessons
  • 8+ Bonus Guest Lectures:
    • Dr. Mark Pimentel and Dr. Ali Rezaie - Research updates
    • Dr. Steven Sandberg - Lewis - Ileocecal valve syndrome, Discontinuing PPI's
    • Dr. Jason Hawrelak - Fructose/glucose/lactulose test substrate research update
    • Dr. Josh Goldenberg - FoodMarble testing
    • Dr. Nirala Jacobi - Preferred 1st & 2nd line GI/SIBO treatments
    • Dr. Michael Ruscio - Preferred 1st & 2nd line GI/SIBO treatments
    • Dr. Satish Rao - SIFO
    • Dr. Ami Kapadia - SIFO
    • Dr. Alena Guggenheim - Joint Hypermobility Syndromes (Ehler's Danlos) Masterclass
  • Ongoing SIBO updates with new developments
  • Private peer Google group for discussion and questions
  • Ongoing access to the course materials (no expiration date)

  Limited Time Offer:  

3 live small group case consults
with Dr. Siebecker!


"Loving the SIBO Pro Course. It has been a game changer for our clients/clinic. There is not a day that goes by that I'm not using your materials. So many takeaways - the treatment protocols and test interpretations especially. Love the treatment algorithm. The impact has been tremendous on my practice."
- Jeff Horacek, MD

"Dr. Siebecker’s SIBO Pro course is a wealth of information for practitioners wanting to learn more about this condition, which affects so many people. Dr. Siebecker is knowledgeable, funny, and caring. SIBO would be much less of a problem if more practitioners took the course!" ​
- David Geliebter


"Dr. Siebecker has curated years and years and years of work on understanding intestinal problems and has come out with a new course, which a must watch class. Dr. Siebecker is the leading expert in the area of SIBO, for clinicians. If you're an active practitioner treating SIBO / IMO you have to take this course with Dr. Allison Siebecker."
- Dr. Daniel Kalish

“Here you can find everything you need to help your SIBO patients with confidence. You learn the options, what to expect, what can go wrong and how to deal with it. It's an amazing course. A lot of information, fantastic clinical tips. I feel more prepared than ever to treat my patients.
​- Ana Esteban, MD

“This was a very well organized and comprehensive SIBO course. I appreciated Dr Siebecker's balanced presentation of SIBO research and science, her personal invaluable experience with treating SIBO, and sharing other practitioners treatment perspectives. The hand-outs, algorithms, and diets are great tools for me and my patients. I'm so grateful that I am better able to help my patients with IBS because of this course work. Thank you Dr. Siebecker and your staff, for the SIBO Pro Course."
- Michelle J Pouliot, ND

Become a better practitioner.
Improve patient outcomes. ​
Gain SIBO expertise.

"Dr. Siebecker has been a true pioneer to bring SIBO awareness into the limelight. She’s so passionate about education, and educating people about SIBO. I’ve never met anyone who knows that much about SIBO, and she’s just the nicest person you’ll ever meet."
​- Nirala Jacobi, ND

 Every practitioner is welcome!
Licensed and non-licensed from all fields and disciplines, including:
MDs, DOs, NDs, DCs, RNs, NPs, PAs, LAcs, RDs, 
Nutritionists, Health Coaches, and more!


SIBO Pro Course Topics   

Introduction - SIBO sub-types hydrogen, methane, hydrogen sulfide, symptoms & signs, prognosis and treatment overview.

Etiology - What goes wrong in the body to allow SIBO to occur (such as deficient migrating motor complex and anatomic abnormalities), and the many risk factors that lead to SIBO and why.

Pathophysiology - Understand how SIBO creates symptoms through bacterial gas fermentation, carbohydrate malabsorption, endotoxins and more.

Diagnosis - Learn keynotes to recognize SIBO in the clinic, if it's SIBO or something else, how to interpret SIBO breath tests (with lots of examples), how to use tests to inform your treatment, and why testing and retesting are important.

Symptom Relief  & 1st and 2nd line Treatment - What to try before antibacterials plus OTC and Rx treatments for SIBO symptoms.

Dietary Treatment - Learn how to use diet as a 1st line therapy; for symptomatic relief; to support antibacterial treatments; for prevention of relapse; and for chronic SIBO management.

Pro Course Outline v7 left no title

Antibacterial Treatment - Learn how to use the three antibacterial approaches to eradicate bacterial overgrowth: pharmaceutical antibiotics, herbal antibiotics, and elemental diet, as well as specific treatments for hydrogen, methane, and hydrogen sulfide type SIBO, and what to expect.

Preventing Relapse & Summary - Learn various approaches for preventing relapse, including meal spacing, bodywork, diet, pharmaceutical and herbal prokinetics, plus Dr. Siebecker's 12 Key SIBO Success Points, comprehensive treatment charts, and case examples.

  Limited Time Offer:  

Enroll in the interactive course and join 3 live small group case consult sessions with Dr. Siebecker

And you'll get Dr. Siebecker's Practical and Clinical Pearls throughout the interactive course!

Dr. Siebecker blends current research with practical, real-world experience from working with thousands of SIBO patients. Because when you give a patient medicine, you want to know what's normal and expected – and what is abnormal. In each class, Dr. Siebecker shares clinical pearls that will help you better understand the nuances of treating SIBO and what to expect.

You'll get access to...

  • Communication checklists – easy reminders of essential information to share with your patients
  • Suggested visit schedule – what to do in each appointment, and how far apart they should be
  • Patterns of patient responses – to the overall SIBO treatment and individual medicines
  • Clinical anecdotes – real-life experiences of working with SIBO patients (all the things you wish you'd known when you first started treating SIBO!)
  • Desk reference charts – all the quick-reference answers you need every time you're with a patient, collected into one, easy-to-use resource

...and other practical tools you’ll use daily.

"The Pro Course is the gift that keeps on giving! The Desk Reference and Handouts are excellent - as a SIBO specialist, I continue to find these resources invaluable over time as I see a variety of cases that require customized treatments."

- Josh Goldenberg ND

"I love the Desk Reference Guide, I keep it open and use it everyday in my practice."
- Jeff Horacek MD

96 Classes 10-20 minutes long each
Watch 1 or 2 at a time, c
heck off the classes as you finish and pick back up easily.

Prevalence, Definition, History 
Anatomy, SIBO Bacteria
SIBO  Bacteria Update
Symptoms & Signs
SIBO Types (updated)
Treatment Algorithm, Prognosis
Symptom and Gas Pathophysiology
Carbohydrate Malabsorption
Other and Sign Pathophysiology

Introduction and Overview
Physiologic Underlying  Causes, Deficient MMC   
MMC Risk Factors
Structural Risk Factors  
Bonus: Ileocecal Valve Syndrome Diagnosis and Treatment: Dr. Sandberg-Lewis

HCl, Immune, Bile & Enzyme Risk Factors 
Bonus: Discontinuing PPIs: Dr. Sandberg-Lewis

Synopsis and Clinical Points
Underlying Cause Testing, Treatment

Diagnosis & Testing
Key Indicators
SIBO Associated Diseases
SIBO Differential Diagnosis
Differential Diagnosis Testing
SIBO Testing (parts 1-2)
Bonus: Substrate Research Update - Dr. Hawrelak
Why Test & Retest
SIBO Test Interpretation
Test Examples 
Retest Examples & Testing Summary
Bonus: Using FoodMarble's Handheld Breath Tester (Aire) in SIBO with Dr. Goldenberg. A Game Changer?
1st & 2nd Line Therapy
Bonus: 1st & 2nd line Options: Dr. Jacobi

Bonus: 1st & 2nd line Options: Dr. Ruscio
Symptom Treatment: Overview, Pain, Bloating 
Symptom Treatment: Constipation
Symptom Treatment: Diarrhea
Symptom Treatment: Nausea, Reflux, General
Symptom Relief: Supplements to Avoid
Treatment: Overview

Uses, Effectiveness
Patterns, Principles
Key Indicators
Carbohydrates (parts 1-3)
SIBO Specific Food Guide, Bi-Phasic Diet, Cedars-Sinai Diet, Fast Tract Diet
SIBO Diet Comparisons
Foods & Meals (parts 1-2)
Diet Clinical Application parts 1-3 (How and When, Problems, Expanding)
Elemental Diet
Elemental Diet
Challenges & Clinical Tips
Case Examples
Antibiotics for SIBO
Alternative Options & Logistics
Herbal Antibiotics
Protocol Types, Single Herb Protocols
Herbal Antibiotic Properties
Combination Herb Protocols
Case Example 
Key Points & Summary

Antibacterial Treatment Points
Methane Treatment
Hydrogen Sulfide  Treatment
Hydrogen Sulfide  Diagnosis​
Hydrogen Sulfide Updates
Antibacterial Treatment Response
Treatment: Adjuncts
Antibacterial Treatment: Application
Prevention: Overview
Foundations and General Use
Individual Prokinetics
Mechanisms, Site Activity, Safety 
Use in SIBO
SIBO Options, Dosing
SIBO Clinical Application 
Prevention and Prokinetic Summary
Summary - Clinical Points   
Clinical Application
Key Success Points
Case Examples


Plus, updates when new research comes out!

Dr. Siebecker stays on top of new research and studies and updates the SIBO Pro Course accordingly, so you will always be up to date – no additional charge.


Bonus: 8+ Additional Bonus Guest Lectures:

  • Dr. Mark Pimentel & Dr. Ali Rezaie - SIBO research updates, straight from the Pimentel Lab at Cedars Sinai Center Medically Associated Science and Technology (MAST)
  • Dr. Steven Sandberg-Lewis - 1) the physical exam for ileocecal valve syndrome and 2) how to get your patients off of a PPI.
  • Foundational Digestive Supplements: We've brought in two experts to share their preferred options (probiotics, fiber, etc.) and why:
    • Dr. Nirala Jacobi
    • Dr. Michael Ruscio
  • Dr. Satish Rao - treating SIFO with pharmaceuticals
  • Dr. Ami Kapadia - treating SIFO with over-the-counter medicines
  • Dr. Jason Hawrelak - Fructose/glucose/lactulose  test substrate research update
  • Dr. Josh Goldenberg - Food marble testing

Bonus: 22 additional handouts, guides, resources, checklists, and more! 

"This course was fantastic, and I highly recommend it for practitioners around the world! I enrolled in the course from China and completed it with success, if I have done it you can do it too! Dr Siebecker and her team are consistently responsive, and no questions are left unanswered. It is such a comprehensive and COMPLETE course. Any question you could have ever raised about SIBO is already answered in there!"
- Evren Tore

Frequently Asked Questions         


Any and all practitioners are welcome - licensed and non-licensed from all fields and disciplines, including:
MDs, DOs, NDs, DCs, RNs, NPs, PAs, LAcs, RDs, Nutritionists and Health Coaches  ​

​If you're a SIBO patient, please see Dr. Siebecker’s SIBO Recovery Roadmap® Course, click here - practitioner level information from a patient’s perspective).


Yes - a Certificate will be granted upon completion and passing of the final quiz, which can be taken when you choose. Certification is through the Accreditation Council for Continuing Medical Education (ACCME) via the American Association of Family Physicians (AAFP).

Accreditor Statement: 
"The AAFP has reviewed SIBO Pro Course and deemed it acceptable for up to 20.00 Enduring Materials, Self-Study AAFP Prescribed credits. Term of Approval is from 09/13/2023 to 09/13/2024. Physicians should claim only the credit commensurate with the extent of their participation in the activity. AMA/AAFP Equivalency."

AMA/AAFP Equivalency:
AAFP Prescribed credit is accepted by the American Medical Association as equivalent to AMA PRA Category 1 credit(s)™ toward the AMA Physician’s Recognition Award.  When applying for the AMA PRA, Prescribed credit earned must be reported as Prescribed, not as Category 1. 


We might not offer your certification but we still recommend taking the SIBO Pro Course. Why? Because it is the most comprehensive SIBO Professional training available. We understand that you need to invest in other trainings you may need. This course will immediately help improve your patient's condition with practical and proven techniques, strategies, and solutions. 


As soon as you complete enrollment. You will have instant access to the entire course. You can work through the course at your own pace, watch it in order, or the lessons you're most interested in first, and go back and watch lessons again. And attend all the interactive live case consults for suggestions and knowledge not only from Dr. Siebecker, but an incredible group of experienced practitioners.


Designed for busy practitioners, the course can fit into a busy lifestyle because you can watch it at your own pace, on your own schedule. You have unlimited access to the materials. 
  • Lessons average 10-20 minutes, and are easy to fit into lunch hours and small blocks of time - you don't need large blocks of time.
  • You can jump straight to the lesson you need, when you need it.
  • The course platform lets you keep track of what you've watched, so you know right where to pick back up if you're away from it for a while. 
  • Lesson audio can be listened to while driving, or read from the transcript if watching takes too much time. 
  • The physician's desk reference booklet has all the clinical keynotes (like dosing charts) which can be used immediately, even without watching the course.

And if you’re wondering when the perfect time is, it’s never! There won’t ever be a perfect time, other than yesterday or tomorrow.


  • 3 live small group case consults with colleagues.​​
  • There's more content included in the SIBO Pro Course, 22 hours total. This interactive course is a truly complete training in SIBO.
  • The SIBO Pro Course is carefully designed for optimal learning, which free lectures aren't.
  • The SIBO Pro Course is an advanced curriculum, at the highest post-graduate medical level.
  • The SIBO Pro Course goes step-by-step, in-depth through the exact algorithm, treatments, and clinical decision-making Dr. Siebecker and her colleagues use with patients. You will learn what to do in various scenarios so you are equipped to work with a wide range of cases. All the specifics are shared.
  • The SIBO Pro Course is meticulously organized (every student evaluation raves about it!). By bringing together all the elements of SIBO, in the right order, even practitioners who consider themselves SIBO-literate can greatly improve their understanding and clinical skills.


Dr. Siebecker hosts live small group case consults for students of the SIBO PRO Course – at no additional charge. You will have a chance to ask your questions directly during these interactive sessions.
If you can't attend live, you'll be able to submit your questions in advance and will get access to the recording. 

Get suggestions and knowledge not only from Dr. Siebecker, but an incredible group of experienced practitioners. #thinktank!


​Refunds may be requested within 7 days of purchase. A $100 administrative fee will be subtracted from the refund amount. 

For questions about the course, email Dr. Siebecker's team at:

 NEW! Time-Sensitive Bonuses 
3 live small group case consults with Dr. Siebecker

3 live interactive group case consults - ask Dr. Siebecker your questions. This is your chance to ask about complicated cases or the nuance of a specific protocol. 

"An amazingly thorough program delivered in an organized manner. It was a deep dive absolutely worth the time and money. I appreciate the transcripts, quizzes and slides."
- Deb Konkle, RD, LDN

About Dr. Siebecker          Instructor Qualifications -  Allison Siebecker, ND, MSOM, LAc


Dr. Siebecker is Instructor of Advanced Gastroenterology at NUNM, the 2021 lifetime achievement Borborygmus award recipient from the Gastroenterology Association of Naturopathic Physicians, and the original force behind SIBO awareness and education in the Naturopathic profession.

Clinical Experience  Dr. Siebecker has specialized in SIBO since 2011, treating only SIBO patients in her practice and serving as a second and third opinion referral doctor for patients who have failed previous treatments. This perspective has allowed her to identify pitfalls in SIBO care and how to overcome them to increase success (which she shares in her teaching).

Teaching Experience  Dr. Siebecker created and began teaching the first-ever SIBO curriculum at a medical university (Advanced Gastroenterology at NUNM) in 2013. She's been teaching physicians, medical students and patients internationally since 2010 - through conference lectures, online classes, podcasts and her free educational website She has taught over 6,000 students in continuing education conferences alone (see list below). Many of her students and patients have gone on to become SIBO specialists and teachers, teaching alongside her at conferences and in their own SIBO courses, websites and books. Her teaching style is informal and friendly, with a focus on making the complex understandable.

SIBO Pioneer  Dr. Siebecker first introduced SIBO to the Naturopathic profession in 2010 at the annual AANP conference. In 2011, Dr. Siebecker created the first online resource for SIBO, the free informational website In 2011, to help patients who couldn't afford elemental diet treatment, she created the Homemade Elemental Diet Recipes and co-created the Herbal Antibiotic SIBO protocols, both offered for free on and used by thousands today. In 2012, to help SIBO patients struggling with what to eat, she created the SIBO Specific Food Guide (called the SIBO Diet by most) also offered for free on Her diet has been adapted into other SIBO diets by former students/colleagues. She co-created the first SIBO specialty clinic in 2013 (SIBO Center for Digestive Health at NUNM); the first-ever SIBO conference in 2014 (NUNM SIBO Symposium); and the first online-only SIBO conferences in 2017 (SIBO SOS Summits). Dr. Siebecker continues pioneering - her 2020 SIBO conference, Next Steps for Treating Tough SIBO, was the first focused exclusively on treatments for recalcitrant SIBO.

"One of those doctors who straddles the worlds of education, research and clinical practice with apparent ease and generosity towards those who wish to learn from her."
- Dr. Penel Houghton

Dr. Siebecker's Continuing Education Conference Presentations 

SIBO Symposium 2014, 2015, 2016, 2018, 2019
Integrative SIBO Conference (SIBO Con) 2017, 2018, 2019
The Forum for Integrative Medicine 2019
Gastroenterology Association of Naturopathic Physicians 2018, 2019
GI Health Foundation: Advances in IBS 2016, 2017, 2018
Nova Scotia Naturopathic Conference 2019
Hawaii Doc Talks Conference 2016, 2018
Nutritional Therapy Association Annual Conference 2017
Australian SIBO Summit 2017
Gut Instinct Conference 2016
Advanced Applications in Medical Practice2020


GI Health Foundation: IBS Prime 2017, 2018, 2020
The Gut Brain Practitioner Seminar 2016
New Hampshire Association Naturopathic Doctors Conference 2015
Maryland Naturopathic Doctor Association 2015
Food as Medicine Conference 2015
13th Annual Scleroderma Foundation Seminar 2014
American Association of Naturopathic Physicians 2010, 2016

NUNM GI Conference 2014, 2021
​Weston A Price Foundation Annual Conference 2014
Ancestral Health Symposium 2013
British Columbia Naturopathic Association Annual Conference 2013
Functional Medicine University 2015, 2020
Integrative Healthcare and Applied Nutrition Conference 2019, 2021

Curriculum Vitae


  • Co-Founder & Former Medical Director: SIBO Center for Digestive Health at NUNM Clinic (2013- 2015)
  • Co-Founder: NUNM SIBO Symposium (2014), Curriculum Director (2014-2016, 2019)
  • Co-Founder: NUNM GI Conference (2014)
  • Co-Founder and Curriculum Director: SIBO SOS Summits I & II (2017​)
  • Founder, Curriculum Director: Next Steps for Treating Tough SIBO Conference (2020)
  • Gastroenterology Association of Naturopathic Physicians: Continuing Education Committee (2018- present)


  • Private Practice: SIBO Specialty. Portland OR (2011- present)
  • Private Practice: General Medicine, Functional Endocrinology, Facial Rejuvenation Acupuncture. Portland OR (2006- 2010)​


  • National University of Natural Medicine, Adjunct Faculty: Portland OR (2013- present) 
    • Instructor: Advanced Gastroenterology, Organ Systems II: Carbohydrate & Protein Digestion & Absorption 
  • GI Health Foundation: IBS Board of Advisor & Faculty  (2016-present) 


  • 2021 Lifetime Achievement Borborygmus Award, from the Gastroenterology Association of Naturopathic Physicians

Awarded Publications

  • Best of Naturopathy 2015, Townsend Letter for Doctors and Patients, for “SIBO: Dysbiosis Has a New Name”, Feb/March 2015. 
  • Best of Naturopathy 2013, Townsend Letter for Doctors and Patients, for “Small Intestine Bacterial Overgrowth: Often Ignored Cause of Irritable Bowel Syndrome”, Feb/March 2013. 
  • Best of Naturopathy 2005, Townsend Letter for Doctors and Patients, for “Traditional Bone Broth in Modern Health and Disease”, Feb 2005.

Other Publications 

  • “The Importance and Relevance of IBS in the Female Patient”, Townsend Letter, Feb/March 2014 
  • “SIBO: The Finer Points of Diagnosis, Test Interpretation, and Treatment”, NDNR, Jan 2014.
  • “Small Intestine Bacterial Overgrowth: Common but Overlooked Cause of IBS”, NDNR, Jan 2013.
  • “Small Intestine Bacterial Overgrowth: The Case of The Perpetual Patient”, NDNR, March 2011.


  • Naturopathic Physician, 2006 - present
  • Acupuncturist, 2005 - present


  • Doctor of Naturopathic Medicine, 2005, National College of Naturopathic Medicine, Portland Or.
  • Master of Science Oriental Medicine, 2005, National College of Naturopathic Medicine, Portland Or.
  • Bachelor of Arts, 1991, Rutgers University, New Brunswick NJ.

"The ultimate course on SIBO - not only because of Dr. Siebecker's inherent thoroughness and accessible and clear teaching style, but above and beyond, because of the confidence in what she has to say that the breadth of her experience brings. No one else could have taught this course, and I'm grateful to you for having created it!"
- Brie Wieselman, LAc, MTCM

"This course is a must for all practitioners who want to treat SIBO. This is the most comprehensive SIBO course I have ever taken. This class is very organized and easy to follow because of the diagrams, tables, bullet points and summary that Dr. Siebecker creates. I enjoyed the SIBO Pro Course thoroughly and feel more confident and competent in diagnosing and treating SIBO now. Thank you Dr. Siebecker for being an amazing mentor and resource, and for this wonderful class."
- Sherry Su, ND, MTCM

"Outstanding. One of the best courses I have ever done. Very organized, informative and practical. It really answered all questions to confidently treat SIBO.”
- Suzi Wigge, MD

"The SIBO Pro course was quite honestly life changing for multiple reasons. Not only did it allow me to accurately identify my own SIBO case and proceed with my treatment, but it has totally revolutionized my endometriosis health coaching practice. I have worked with endometriosis for several years now and have noticed various symptoms persisting, such as bloating, fatigue, brain fog and bladder problems, despite lowering inflammation levels, balancing hormones and even total resolution of pain. Now that I am fully educated in SIBO, I have been able to connect the dots with these cases - and 100% of my clients who we've tested, have been positive for SIBO. Since sharing more information with my audience about SIBO and the signs, I have had countless endometriosis patients come forward sharing their IBS and 'endo belly' struggles, many of them telling me that they've finally had a SIBO diagnosis thanks to this information or that their symptoms are finally making sense. Ninety percent of my coaching applications are now from people with endometriosis and what they suspect is SIBO. I also have to compliment Allison for the course layout as well. I've never taken any course so organized and so well structured! Truly, taking this course was one of the best decisions I've ever made. It has changed the trajectory of my health and business forever."
- Jessica Duffin, WHC

"I learned so much and the lectures were so well done. The supporting materials are great! This course is so worth it! Dr. Siebecker delivers a wealth of information in a well organized manner and her lectures are delightful to listen to. Highly recommend it.”
​- Katie Bayliss, MD

“I've listened to so many SIBO conferences and classes, which is wonderful information, but it’s not all put together, you’re getting bits and pieces. I was looking for that course where everything was put together from A to Z, physiology to treatment. And this is just so beautifully laid out. Now I can go to one source when looking things up for patients and not refer back to various lecture notes. It’s just a very Complete course. What Dr. Siebecker does really, really well is weave in the current research with her clinical expertise, which is of great value because we’re getting information from a practitioner that’s seen thousands of patients. There's so many clinical pearls in the course, so many gold nuggets. She also presents other practitioners' thought processes and how they treat, so we could get different perspectives."
- Anne Lemons, PT, FN

As a SIBO and functional digestive disorder specialist, the SIBO Pro Course was essential to my practice and is definitely improving my performance and patient outcomes with SIBO cases. THANK YOU!
The course
 was easy to follow, wasn't overwhelming, and the ability to have the resources to come back. The case consults with Dr. Siebecker were insightful. Overall, fantastic."

​- Meredith Murray, ND

“The SIBO Pro Course has provided me with so much new and supportive information to work more effectively and confidently with my patients and clients. It is a very complete course on everything SIBO, with the added benefit of having Dr. Siebecker's years of patient care added in for clinical efficacy. Dr. Siebecker is a gem when it comes to gathering data, researching, and staying connected within this realm. I have worked with patients and clients with SIBO over the past few years, have been mentored by 3 of the top GI Naturopaths in Portland, Oregon and I STILL gained so much useful knowledge! I will continue to review this course to solidify my understanding. Thank you Dr. Siebecker for your tireless work and your commitment to teaching so many of us what you have learned and researched regarding SIBO!"
- Misty Story, ND

"As someone who has been working with SIBO for 7+ years, there were sections that have been illuminating for me, primarily the new developments on hydrogen sulfide (including the clarifications on the use of Bismuth in its various forms, and diagnosis), the diet comparisons, underlying causes, and other pathophysiology."
- Brie Wieselman, LAc, MTCM

“This is glorious praise of Dr. Siebecker and her SIBO Pro Course, for sharing her enormous experience, expert advice, knowledge, and kindness and care toward all of us in her never-ending efforts. She is exceptionally thorough with her advice and honest about her experience. I have taken 4 other provider courses and can say that hers truly stands out. It is well organized, goes into depths, easy to follow and covers all areas of SIBO and other IBS. I use it almost daily to answer my questions. It is so easy to forget all the valuable info that is offered in this course. Financially, you are getting much more from Dr. Siebecker’s course than any other courses as you pay only once, can keep it for years, and her frequent updates are free. Thank you so much, Dr. Siebecker!"
​- Dorothee Herlyn, Immunologist

“Thank you for the amazing course. I learned a lot, professionally and personally. I feel clear about the diagnosis plan and treatment plan. Now I can offer better approaches and treatment plans for my GI patients. I cannot wait to send more testing to my patients. I am very pleased with this course. Each segment of lectures is less 20 min but wow, I get it why you break it down - so much information, wow. It’s so clear. Your PowerPoint and resources are so amazing. I cannot stop looking at it. I can practice the better version of naturopathic doctor because of you. Thank you from the bottom of the heart, Dr. Siebecker. Thank you. Thank you. Thank you.
-MJ Kang, ND

“The first week I had the Desk Reference Guide up on my computer every day in clinic and was already using it. The table of contents is great. The SIBO Pro course is already helping my patients.
- Jeff Horacek MD

"I'm really enjoying the SIBO Pro Course. It's really helped my patients a lot. It's teaching me all these things I didn't learn in Gastroenterolgy class. Because it goes into the physiology, it allows you to really think about and understand what SIBO is and what causes it, not just about a treatment protocol. It allows critical thinking. I have lots of questions in my mind, and the course is answering them all."
- Stephanie Ferrell, ND

"I love how Dr. Siebecker presents material in a very straightforward manner, making it seem simple. She takes her incredible depth of knowledge and insight on SIBO, and makes it incredibly accessible.
- Kristy Regan, MScN