Graham Pommerehn, D.C., ART, Graston M1 M2

Dr. Pommerehn graduated from Ball State University with a degree in Exercise Physiology in 2005 before obtaining his doctorate degree in Chiropractic medicine from National University of Health Science in 2009.

Shortly after graduating he and his wife Dr. Zhao started Chicago InHealth Center with a goal to bring the highest quality in natural and physical medicine to the Chicago community. In addition to practicing in the South Loop, He and his wife have enjoyed being residents here for over 10 years, raising their two children and being part of a growing community.  Being able to live in the same community where he practices gives the unique opportunity to truly know his patients as neighbors and friends.

In over 10 years of practice, Dr. Pommerehn continues to expand his education in sports medicine, physical rehabilitation, gait mechanics, and advanced myofascial release techniques. He enjoys combining his skills in various techniques to develop individualized treatment plans for each patient.

During his off time he enjoys staying active in Brazilian Jiu Jitsu, Karate, exercising, playing music, and wood working.

Education and Certifications

Iris Zhao, D.C., M.S.O.M., L.Ac.

Dr. Zhao is a board certified and licensed Chiropractic PhysicianLicensed Acupuncturist in the state of Illinois. She received her Bachelor of Science from Indiana University at Bloomington. She went on to pursue her interest in Chiropractic Medicine and TCM and completed dual degrees in Doctor of Chiropractic and Master of Science in Oriental Medicine as a Salutatorian at the National University of Health Sciences in Chicago. Dr. Zhao has completed additional post-graduate education and training in fertility acupuncture, clinical nutrition, the McKenzie Method of Diagnosis and Therapy, and is a Certified Active Release Technique Specialist.

Dr. Zhao has been practicing for over 10 years, and enjoys both practicing and living in the South Loop.  Living in the South Loop has provided a unique opportunity to build a strong relationship with the community and friends. She is a member of the Illinois Chiropractic Society.  Aside from practicing, Dr. Zhao is also passionate about teaching and raising awareness around chiropractic medicine and acupuncture and has lectured and taught Anatomy and Physiology at the collegiate level.

In her free time, she enjoys spending time with her husband Dr. Pommerehn, and their two daughters. She also enjoys going on walks with their goldendoodle, and gardening. 

Our Services

Dr. Iris Zhao
D.C., M.S.O.M., L.Ac.

Dr. Graham Pommerehn

Active Release Techniques
Proud Partner IRONMAN
Graston Technique Provider
McKenzie Method
I have had some medical issues that I have not been able to resolve for the past few years. Having tried Western medicine and holistic methods, I decided to try out acupuncture. I was not sure where to find a good acupuncturist (other than Chinatown). I really wanted someone I could communicate my problems to and who could communicate with me so that I could understand everything. Dr. Zhao was the answer to my problems. She speaks English and some Mandarin! I had told Dr. Zhao that it was my first time to acupuncture and told her my problems.  She explained everything thoroughly to me a…
Great service and great people.  I’ve had chronic back problems over the last 20 years and have been to a number of loop area places and Chicago Whole Health is definitely the standout.  On my first visit it was clear that their interests truly lie in resolving the issue rather than ensuring a larger number of visits (they showed me how to effectively self treat to the extent possible).  While I went there only for lower back issues, they offer a pretty expansive line of services.  I highly recommend this place to anyone.
I had broken my tailbone a few years ago and recently was having more pain around it. I thought surgery may be my only option, but decided to try chiropractic care for the injury and I’m so glad I found this place! Dr. Pommerehn is amazing! He was very upfront and honest during our initial exam and thoroughly explained every part of the treatment plan. Given the extent of my I injury we weren’t sure treatment would help, but his patience and treatment paid off! After a few weeks of intense treatment (three times a week) I have been able to manage the pain of this injury. I no longer have r…
The doctors here are wonderful. Dr Pommerehn helped me find ways to take care of my back after it had left me immobilized and unable to go to work.
This is a great place.  Dr. Pommerehn was so good. I had lots of problems with my shoulder, which we tried therapy on to fix.  He explained everything in detail, and finally when my shoulder did not get completely better, he sent me for an MRI, which showed a tear.  He said I would might need surgery. No one could believe that a Chiropractor was helping me so much – I really appreciated the work that he did with me, and the honesty with which he treated me. I will definitely use this place again.
Let me first start by saying that I was totally against any type of chiropractic care until I hurt my back earlier this year.  After some nudging from a coworker, I decided it was time to get help.  I searched for a Chiropractor in my area and the Chicago Whole Health Center came up.  I called immediately and spoke with Dr. Graham Pommerehn aka “Dr. Feel Good”!  I was truly surprised and overjoyed that I felt so much better after my first visit!  “Dr. Feel Good” worked his magic on me and did it with the best bedside manner I have ever experienced.  He is patient, gentle, funny and kind. I…