Now accepting Telehealth appointments. Schedule a virtual visit.

Testimonials & Reviews

All Functional Health -  - Functional Medicine

All Functional Health

Anti-Aging, Functional & Regenerative Medicine Expert Practitioner located in San Ramon, CA, Turlock, CA & Chicago, IL

101 total reviews

All Functional Health always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 101 reviews with an average rating of 4.81 out of 5 stars. Please read what others are saying about All Functional Health below, and as always, we would love to collect your feedback.

Denise M.
Submitted 06/04/20
Working with Dr.Mark and his staff is always a pleasurable experience. They are friendly, courteous & professional.
Miranda K.
Submitted 06/04/20
Very thorough and patient
Submitted 06/02/20
All was fine
Rod F.
Submitted 05/28/20
This Doctor is the best, I give him 6 stars, no need to look any further.
Rosalina C.
Submitted 05/26/20
Very good
Gabrielle H.
Submitted 05/24/20
Alex S.
Submitted 05/23/20
The quality of the call was good and I have a good game plan now to see what's wrong with me. I just need my after care report and unfortunately missed the call from the receptionist so I can't action the items until Monday. I will try again later. Good call and very open and knowledgeable which I appreciate.
Submitted 05/21/20
Perfect!! Over the phone is FINE for me..
Karn C.
Submitted 05/19/20
My telephone office visit with Dr. Mark was quite informative. I updated him on my recent health events, and he gave me helpful information to proceed forward. I respect his opinion and insight and appreciate his holistic approach to medicine.
Deborah S.
Submitted 05/17/20
Unfortunately due to COVID-19, my first visit was any phone. I found Dr. Mark very knowledgeable and passionate about his work and very interested in fixing my gut issues. I am taking his supplements and following the FODMAP diet for the next 6-8 weeks. It doesn't leave much only because I still have to eliminate so many foods that I'm also allergic to. His office staff members, Mimi and Adriana were so patient and helpful.
Barbra B.
Submitted 05/15/20
Interesting way too have doctor visit. First time I've done it. I wasn't prepared;not knowing what to expect. Dr. Mark was his brilliant self. Questions asked, plan put into place. Video appointment worked well.
Julaine T.
Submitted 05/15/20
I appreciate Dr. Mark's desire to make sure the health of my bowels is improving. I am trying to increase my daily fluid intake to accommodate good results from my fiber 365. Thank you, Julaine Thorsen ,
Sharan S.
Submitted 05/06/20
John R.
Submitted 05/03/20
DrMark is professional and caring
Michelle P.
Submitted 05/01/20
He was a great doctor and really gave me great tips on how to change my dietary plans over the phone. However, it was kind of hard to hear him because the phone was breaking up during the telephone visit. Other than that he was very attentive.
Rita Y.
Submitted 04/19/20
Knowing that Dr. Mark is There to talk to in person is comforting in this fearful atmosphere we are experiencing
Angie J.
Submitted 03/07/20
I have been a patient of Dr Mark for the past ten years. He has excellent bedside manner and truly cares about his patients. He has an excellent memory, recalling facts about my health, family, or something I mentioned years prior. I also appreciate his vast knowledge of total body health and how I can try to optimize my health with alternative modalities. He offers suggestions and leaves it at that. I am very appreciative to have found him!
Richard O.
Submitted 03/02/20
We have been coming to Dr. Mark for years. The staff is always polite and professional. They make the experience as nice as possible.
Fred E.
Submitted 03/01/20
the staff and Dr Mark are wonderful
Submitted 03/01/20
I appreciate Dr. Marks patience. I am one of his 'elderly' patients at 94 years of age.