Root‑Cause Integrative & Regenerative Medicine

I'm a recently new patient of Dr Chang, I found her after being recommended to try acupuncture treatment. Ive had a kind and knowledgeable experience each visit, we've been focusing on diet, acupuncture and fsm treatment with positive results. Highly recommend, Thankyou!!

Dr. Chang works miracles. She so intelligent, precise, and intuitive. We’ve had her help with everything from mental cognition to knees. Plus, she is very, very kind. I recommend her highly.

I've been seeing Dr. Chang for 10 years and have always had a great experience. She is extremely well versed in multiple techniques to keep the body aligned and is also the best at drawing blood I've ever experienced. Could barely feel the needle!

I came to Dr Lilly Chang due to extreme pain in left shoulder. Later found out by an MRI that I had a severely torn rotator cuff, dislocated bicep muscle that needed to be cut and relocated in bone by pin. I also had scar tissue in joint and 2 bone spurs cleaned out. A week before my surgery, I saw Dr. chang. and was on FSM. It immediately dulled pain. I used it 20 hrs a day. 10 hrs longer than prescribed. It was uncomfortable the first 2 days. But then I could tell when the machine went off. The pain would begin to radiate and I couldn’t wait to start over. After surgery I was not able to get it on till day 2 because of the bandage locations. Once I did it was immediate pain relief and never removed it till my first Physical Therapy apt. The therapist did an initial overview of my pain and then stared testing my range of motion. He was completely amazed!! He had never seen my range of motion after such an extensive surgery 1 week out before. He was very impressed and interested in the multi current machine. I see my orthopedic surgeon tomorrow and can’t wait to share the results with him as well. I decided to lower my pain meds dramatically and it absolutely possible with my FSM machine. My husband and I are purchasing a machine and will use it in the years to come! Thank you Dr Chang 🩷

I have seen Dr Chang for a variety of reasons for many years now. I have ALWAYS gotten relief from pain /muscle/joint alignment issues/and various other ailments. She is thorough and sees the whole picture and has excellent diagnostic and treatment skills in many areas! What an excellent clinician!

After a clinic visit last week, I left feeling both relieved and encouraged. The doctor’s patience and calm approach made a noticeable difference in how I experienced the appointment. Although my condition currently has no definitive or widely effective treatment, the doctor approached it with empathy and clarity. Instead of focusing on limitations, she carefully explained what could still be done to ease the symptoms and improve comfort. During the session, the doctor performed an electro microcurrent therapy on my left thigh. The gentle pulses provided a surprising sense of relief, soothing the persistent discomfort that had been troubling me for months. What impressed me most was how attentively the doctor monitored my reaction to the treatment, adjusting the settings gradually and explaining each step along the way. At the end of the visit, the doctor outlined a clear plan for the next stage of care—including an IgG4 test, continued symptom observation, possible adjustments to therapy frequency, and complementary approaches to maintain overall well-being. Despite the uncertain nature of the disease, I felt reassured by her confidence and thoughtful guidance. This visit reminded me that when a cure is not yet possible, compassionate patience and well-planned care can still bring real healing and hope. James Yuan