Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
FemaleLocations
- C Building - W.O. Walker Center
- 10524 Euclid Avenue, Cleveland, OH 44106
- Get Directions
- Chagrin Falls Family Health Center
- 551 Washington Street, Chagrin Falls, OH 44022
- Get Directions
Education & Board Certifications
Education
- Residency: Cleveland Clinic - South Pointe Hospital, 2010
- Internship: Cleveland Clinic - South Pointe Hospital, 2008
- Medical Education: Lake Erie College of Osteopathic Medicine, 2007
Board Certifications
- Family Practice / Osteopathic Manipulative Treatment: American Osteopathic Board of Family Physicians, 2010
Research & Publications
See publications for this provider. (Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)
Industry Relationships
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2026-03-26, Dr. Koczab has reported no financial relationship with industry that is applicable to this listing.
In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.
Insurances Accepted
Ratings & Reviews
4.9 out of 5
229 ratings, 79 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 7/30/2026
Dr koczab made me feel good. She acknowledged my issues and had a plan to investi further and then address help for them.
- 5 out of 5 starsReviewed on 7/30/2026
Dr Koczab is a treasure. She is compassionate, listens intently, asks good questions and works with me to come up with good treatment plan. She explains it in detail. She is the best!
- 5 out of 5 starsReviewed on 7/30/2026
Dr Koczab is a superior physician whose level of expertise has benefited me and other members of my family extraordinarily. My recovery from cancer treatment and sepsis has been excellent because of Dr Koczab''s care. Her extraordinary knowledge of nutrition and the human microbiome has made my recovery beyond my expectations.
- 5 out of 5 starsReviewed on 7/30/2026
Dr Koczab came recommended by a friend as the only doctor that has ever helped her. I was very impressed with her thoroughness on the video call. She spent a full hour talking with me
- 5 out of 5 starsReviewed on 7/30/2026
Dr. Is outstanding
- 5 out of 5 starsReviewed on 7/23/2026
I wish all providers were as conscientious and caring as this doctor is to me
- 5 out of 5 starsReviewed on 7/21/2026
Great experience as always! Love Dr. Koczab and staff.
- 5 out of 5 starsReviewed on 7/21/2026
Ideally, Dr Koczab wants to see me every 2-3 months, but her schedule is so full that it takes at least 5 months for the next appointment. My condition is complicated and extremely challenging, and waiting that long for next appointment leaves me struggling alone, and feeling neglected when I need support.
- 5 out of 5 starsReviewed on 7/21/2026
Dr. Koczab is truly special! She is an amazing doctor with incredible knowledge and heart for her patients. We drive 6 hours one way to see her and we are so grateful for her!
- 5 out of 5 starsReviewed on 7/21/2026
Dr Koczab was extremely thorough, explained in layman''s terms. Concerned about expenses , and remembered previous conversations.
- 5 out of 5 starsReviewed on 7/21/2026
Words cannot describe how much I value and respect Dr. Koczab. Over the past 3 years In particular (and I''ve been with CFM for 9) she has helped me reclaim my health. This appointment was just what I needed after reaching a new milestone in addressing the root causes of my chronic conditions - big culprit being mold exposure.She is the person who put the puzzle pieces together in a way no one else ever had. Amazing, intelligent, compassionate, client centered doctor
- 5 out of 5 starsReviewed on 7/21/2026
She listened and spent time with me.
- 5 out of 5 starsReviewed on 7/2/2026
Dr. Gabrielle Koczab is one of the most responsive, attentive, knowledgeable, and caring providers I''ve ever encountered. She is a true gem to the medical profession. I hope Cleveland Clinic understands just how lucky they are and, we, her patients are to have her. I am truly grateful she is my provider!
- 5 out of 5 starsReviewed on 7/2/2026
Dr Koczab is amazing. She has helped me through several major health issues. I appreciate her knowledge and kindness.
- 5 out of 5 starsReviewed on 6/29/2026
Again, Dr Koczab receives 6 out of 5 stars from me. She is beyond excellent.
- 5 out of 5 starsReviewed on 6/5/2026
She''s really booked out- she''s a fabulous Dr. I''m not surprised. Thanks Dr. Koczab!
- 5 out of 5 starsReviewed on 6/5/2026
She was extremely thorough. I really appreciate Dr. Koczab and that is why I drive from MI to see her.
- 5 out of 5 starsReviewed on 6/5/2026
Dr. Koczab was wonderful. We is a great listener, very empathetic and most importantly very knowledgeable. I felt seen for the first time in a long time at the doctor''s office.
- 5 out of 5 starsReviewed on 6/2/2026
Doctor Gabrielle M Koczab Is an excellent physician. She Is very Informative and truly cares about my health. I recommend her highly!
- 5 out of 5 starsReviewed on 5/19/2026
She was very patient and answered all my questions.
- 5 out of 5 starsReviewed on 5/19/2026
I understand that good physicians are in great demand and have very busy schedules.
- 5 out of 5 starsReviewed on 5/4/2026
Dr. Koczab is a fantastic doctor, great listener and very compassionate health care provider. I highly recommend her to anyone seeking a functional medicine approach to health care.
- 5 out of 5 starsReviewed on 5/4/2026
Dr. Kozab is the best. She really listens to you and reviews your history before you come in. And makes decisions with you, she also makes sure you understand what''s going on and gives examples. She is extremely smart and thinks outside the box. I couldn''t have such a good life. If it wasn''t for her healthcare
- 5 out of 5 starsReviewed on 4/27/2026
Dr. Koczab is extremely knowledgeable and caring in her approach to help her patients. She goes the extra mile to look into things.She really cares about her patients and their welfare and their lives. She is compassionate and is what every physician should be.
- 5 out of 5 starsReviewed on 4/8/2026
I have recommended Dr. Koczab to my friends. She is caring and kind, and is an excellent doctor.
- 5 out of 5 starsReviewed on 4/6/2026
I have recommended your services to several people who are now patients with Dr Koczab as well.
- 5 out of 5 starsReviewed on 4/6/2026
Dr. Koczab is amazing! Extreme knowledge in her field and a caring person.
- 5 out of 5 starsReviewed on 4/6/2026
The best physician I have ever had
- 5 out of 5 starsReviewed on 4/6/2026
Dr Koczab is an outstanding and empathetic doctor. She makes sure to explain everything very well. I know I have her full attention during my appointment which I appreciate. The student with her during my appointment was personable and caring as well
- 5 out of 5 starsReviewed on 4/6/2026
This location has been highly recommend recommended with this provider. She is awesome. She''s amazing and she made my visit the best I ever had in years.
- 5 out of 5 starsReviewed on 4/6/2026
Dr Koczab has been very helpful and resolved many of F my medical issues
- 5 out of 5 starsReviewed on 4/6/2026
More than satisfied with provider. Very thorough and knowledgeable. Definitely concerns are focused for my best interest.
- 5 out of 5 starsReviewed on 3/23/2026
I will not recommend Dr. Koczab to anyone only because I cannot get an appointment as it is with all of the patients she has.
- 5 out of 5 starsReviewed on 3/13/2026
Dr Koczab has been outstanding and helped my daughter''s stomach pain and ability to eat and sleep tremendously. Thank you!
- 5 out of 5 starsReviewed on 3/9/2026
Dr Koczab is an amazing Dr. Her approach, demeanor and level of care goes above and beyond the standard!
- 5 out of 5 starsReviewed on 2/27/2026
Dr. Gabrielle Koczab was amazing! Great listener, informative and caring!
- 5 out of 5 starsReviewed on 2/20/2026
Dr. Kozcab is exceptional. She is knowledgeable, compassionate, and takes the time to listen. She explores everything with a holistic approach. She focuses on prevention and overall wellness, including the use of supplements/lifestyle changes. You leave appointments feeling supported, and confident in your health plan. Highly recommend her to anyone looking for outstanding, patient-centered care.
- 5 out of 5 starsReviewed on 2/20/2026
Dr is an excellent physician
- 5 out of 5 starsReviewed on 2/16/2026
Dr. Koczab was extremely kind throughout my visit. She sat with me face to face for a full hour and took the time to get to know me and obtain a detailed history. I could tell how much she truly cared and wanted to help me. I feel so lucky to have found her and functional medicine at this time in my life. She is such a gift of a doctor and person!
- 5 out of 5 starsReviewed on 2/10/2026
Dr. Koczab is an excellent doc. One of the very best!
- 5 out of 5 starsReviewed on 1/29/2026
I will continue with Dr Koczab. I really like Functional Medicine.
- 5 out of 5 starsReviewed on 1/29/2026
Dr. Kozab really cares and really listens. We need more doctors like her.
- 5 out of 5 starsReviewed on 1/27/2026
I would rate me experience with Dr Koszab 10 if it were an option
- 5 out of 5 starsReviewed on 1/27/2026
I love and trust Dr. Koczab, she is truly amazing!!!
- 5 out of 5 starsReviewed on 1/9/2026
Dr. Koczab is the best. Caring and Diligent.
- 5 out of 5 starsReviewed on 1/9/2026
Dr Kozab is very knowledgeable about the health conditions I deal with. Her approach is kind and respectful. I appreciate her recommendations.
- 5 out of 5 starsReviewed on 1/9/2026
Dr. Koczab always takes the time to really listen and address each of my concerns.
- 5 out of 5 starsReviewed on 12/26/2025
Dr. Koczab is an excellent caring & brilliant doctor.
- 5 out of 5 starsReviewed on 12/26/2025
Dr Koczab is amazing!! She understands the complexity of my health conditions such as Lyme mold Mcas and other conditions. She is very kind and caring and takes the time to listen to me about my symptoms. I highly recommend her!!
- 5 out of 5 starsReviewed on 12/26/2025
Dr. Koczab is booked far in advance
- 5 out of 5 starsReviewed on 12/26/2025
Dr. Koczab is an excellent listener and practitioner in general.
- 5 out of 5 starsReviewed on 12/26/2025
Dr. Koczab is an incredibly helpful and caring and thorough doctor.
- 5 out of 5 starsReviewed on 12/16/2025
I have highly recommended Dr. Koczab to other people. She is an outstanding doctor, and I'm grateful that she is my functional medicine doctor.
- 5 out of 5 starsReviewed on 12/8/2025
Dr k is so thorough!!
- 5 out of 5 starsReviewed on 12/8/2025
Dr. Koczab is a fantastic doctor! I feel seen and heard and well taken care of with her.
- 5 out of 5 starsReviewed on 12/2/2025
Dr. Koczab is excellent.
- 5 out of 5 starsReviewed on 11/20/2025
I have recommended her. She's fabulous!
- 5 out of 5 starsReviewed on 11/20/2025
Dr Koscab is extremely knowledgeable and offers many ideas to optimize health and reduce risk of disease.
- 5 out of 5 starsReviewed on 11/13/2025
Dr. Koczab is everything a patient wants and needs in a doctor. I can't even begin to give her justice as a medical provider. She cares about me as a patient and as a person, she listens attentively to me, and the quality of time she spends with me Is notable. Her knowledge in Functional medicine surpasses any previous medical doctor I have dealt with in the past 50 years. Functional medicine is exactly what I need and her knowledge is commendable. Thank you Dr. Koczab for being there for me.
- 5 out of 5 starsReviewed on 11/7/2025
Dr. Koczab definitely sees the whole person. She is a great listener and clearly so incredibly smart. She connects the dots in ways that others do not. My treatment road has been challenging but I believe that this is more directly related to the fact that I still cannot with total certainty identify the source of my mold exposure. But Dr. Koczab was the one who identified this as the issue and put me on a path to learning that only helps me improve. She is amazing.
- 5 out of 5 starsReviewed on 11/4/2025
Doctor Koczab gave me the most through visit in forever. She ordered tests that no other doctor has ordered. What we learned from these results will hopefully get my health to a better place. At my age I know there may be no going back in some cases. I feel very fortunate to have Dr Koczab as a provider. I am very optimistic that with her help my health will improve.
- 5 out of 5 starsReviewed on 10/23/2025
Dr. Koczab diagnosed me with a condition I now believe I had for over 50 years! The special diet she put me on has made a tremendous difference in my life. As I continue to heal, she's further addressing my gut health next. I feel so fortunate to be under her care.
- 5 out of 5 starsReviewed on 10/12/2025
Our family LOVES Dr. Koczab, she is truly amazing, you can tell how much she cares and prepares for each appointment! So So grateful for her!
- 5 out of 5 starsReviewed on 10/12/2025
Dr. Koczab is an excellent provider! She listened to me thoroughly and really heard what I had to say without any judgement. She was very easy to talk to and offered very helpful recommendations during our initial consultation
- 5 out of 5 starsReviewed on 10/12/2025
I waited for months to see the doctor. She is extremely booked.
- 5 out of 5 starsReviewed on 10/10/2025
So happy to have found Dr Koczab! She understands my problem and I feel I will finally get the testing needed to determine course of action.
- 5 out of 5 starsReviewed on 10/10/2025
Dr. Koczab is excellent. I appreciate her so much!
- 5 out of 5 starsReviewed on 10/7/2025
Dr. Koczab is an excellent provider. She really forms a caring relationship to her patients. She thoroughly addresses questions and is understanding. She does not rush appointments and creates a welcoming environment by treating patients with respect. She is also very knowledgeable and helpful.
- 5 out of 5 starsReviewed on 10/7/2025
She is AMAZING and so kind and truly does help me feel better
- 5 out of 5 starsReviewed on 9/24/2025
I have already given her name to 3 friends.
- 5 out of 5 starsReviewed on 9/24/2025
Dr. Koczab is one of my two favorite doctors at the CC. I always look forward to my appointment with her. She is a very caring and knowledgeable physician. I trust her judgment completely.
- 5 out of 5 starsReviewed on 9/24/2025
Dr Koczab It's not only incredibly intelligent when it comes to mold and mycotoxins, she is also caring, considerate and validating. She listened thoroughly and was able to explain in depth my symptoms and causation. I have looked for years for a provider who understands mycotoxins and am very grateful to have finally found her!
- 5 out of 5 starsReviewed on 9/24/2025
Dr Koczab is the most caring, thoughtful and knowledgeable doctor I have ever worked with within a functional medicine system. Questions are answered with easily understood research based answers and solutions. She is able to coordinate lifestyle medicine practices into my already established longterm diagnosis with effectiveness and ease. A sincere thank you to Dr Koczab for assisting me in trying to achieve my optimum level of health with a positive & holistic perspective !
- 5 out of 5 starsReviewed on 9/24/2025
I have already recommended two friends to Doctor Koczab. Cleveland clinic exceeded my expectations for care.
- 5 out of 5 starsReviewed on 9/22/2025
All areas are addressed and I feel that the Dr really has a passion for helping her patients.
- 5 out of 5 starsReviewed on 9/22/2025
Dr Koczab is exceptional
- 5 out of 5 starsReviewed on 9/12/2025
She is a wonderful provider and caring person. She answers all my questions and listens to my thoughts
- 5 out of 5 starsReviewed on 8/27/2025
Dr. Koczab is the only Dr. Who has ever taken my allergy, SNAS, seriously. She is the only Dr. Who has even tried to understand what it means for my life and how I must live it as well as problems it creates for me. Because of her thorough care, she is the only Dr. I don't have a panic attack before seeing. She is the only Dr. I trust. She goes above and beyond to care for her patients!
- 5 out of 5 starsReviewed on 8/20/2025
Dr Koczab is amazing but her support staff is not helping her enough.