System-based Care for Complex & Chronic Conditions
Root‑Cause Integrative & Regenerative Medicine
Neuroregeneration Chronic Pain Conditions Autonomic Dysfunction Post‑Surgical Recovery Fracture and Tear Conditions Personalized, Mechanism‑Focused Treatment Plans for Complex and Chronic Conditions.
Chronic and complex conditions rarely come from a single cause. Many mechanisms cannot be seen on imaging or blood work, and true progress often comes from identifying the right direction rather than searching for one perfect answer. Integrative Medicine focuses on understanding systems, recognizing patterns, and guiding the body toward repair — even when the root cause is multifactorial or not fully visible.
Why Diagnosis and Evaluation Comes First?
Many symptoms—such as pain, fatigue, dizziness, numbness, and brain fog—can arise from multiple interacting systems. Effective treatment begins with understanding the underlying mechanisms contributing to each individual's condition. 1. Comprehensive Assessment Every patient receives a thorough evaluation that may include medical history, physical examination, neurological and structural assessment, and review of previous imaging or laboratory testing when appropriate. 2. Root-Cause Identification Chronic symptoms are often influenced by multiple factors, including neurological, structural, metabolic, inflammatory, autonomic, and lifestyle-related systems. Our goal is to identify the mechanisms most relevant to your condition. 3. Personalized Treatment Strategy Therapies such as FSM, PEMF, regenerative-oriented injections, nutritional support, structural correction, acupuncture, and lifestyle interventions are selected only when they align with the underlying mechanisms identified during evaluation. 4. Monitor, Refine & Optimize Recovery is an ongoing process. Treatment plans are continually monitored and adjusted to support healing, restore function, and achieve long-term improvement rather than temporary symptom relief.
Conditions We Commonly Treat
Neuroregeneration
Chronic Pain
Autonomic Dysfunction
Post‑Surgical Recovery
Nerve Injury
Dysautonomia
Complex Chronic Illness
Multi‑System Conditions
Neurological Pain
Migraine / Headache
Ehlers‑Danlos related pain
CRPS / RSD
Regenerative Medicine
Regenerative medicine focuses on restoring function by supporting the body’s natural repair processes.
Rather than suppressing symptoms, regenerative approaches aim to improve tissue healing, nerve recovery,
and long‑term resilience.
This includes mechanism‑based therapies such as FSM, PEMF, regenerative‑oriented injections, metabolic
support, and structural correction — selected only when they align with the underlying mechanisms
identified during evaluation.
Why Patients Choose Dr. Chang
Former Electrical Engineer with 12 Years of Systems Analysis Experience
Licensed Naturopathic Doctor specializing in neuroregeneration, chronic pain, autonomic dysfunction, and complex chronic conditions.
By combining engineering-based systems thinking with root-cause functional and regenerative medicine, Dr. Chang helps patients uncover underlying mechanisms and develop personalized treatment strategies.
New Patient Pathway
1. Schedule An Appointment
2. Comprehensive Evaluation
3. Root-Cause Assessment
4. Personalized Treatment
5. Recovery Optimization
✔ "See What Our Happy Clients Say!" ✔ "Trusted by Patients, Loved for Care" ✔ "Real Reviews, Real Results!
Trusted by Patients with Complex Conditions
✔ "Our patients love the personalized care and innovative treatments we offer. See how Functional Medicine, Chinese Medicine, and Concierge Wellness have transformed lives." ✔ "Your health deserves the best care. Read verified reviews from patients who trust our integrative approach." ✔ "From preventive care to advanced therapies, our clinic delivers quality, compassion, and proven results. Explore what others say about their experience!"
My experience with Dr. Chang has been both healing and revealing! I have had hot flashes for 18 years and have tried all types of herbs and diet restrictions…all to no avail. Because of Dr. Chang’s saavy questions, innovative equipment and specific targeting to address the source of my hot flashes, I am sensing fewer and less severe symptoms after just 2 treatments. This is a new lease on life and I highly recommend the experience.
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Phyllis Richey
25 days ago
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!!
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K wicks
28 days ago
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.
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Bridget Quigg
2 months ago
I found Dr. Chang on our insurance network, since I couldn't keep paying money for symptom taping to the dermatologists and allergy doctors I saw. After seeing an acupuncturist and an herbalist and still waiting for a miracle, I found Dr. Chang and I couldn't be more grateful. She has helped me, my son and other friends and family members (all recommended by myself). Working with her has helped me know my body better and thus feel healthier and conscious. Can't recommend her enough!
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Rida Arif
1 year ago
I have seen Dr Chang for a variety of reasons for many years now.,I have ALWAYS gotten relief from pain or tightness.she is an excellent clinician!
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Vicki Schwartz
1 year ago
Dr Chang goes above and beyond. She cares about her patients and their well-being. I've experienced healing and relief since beginning FSM treatments
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Dee Griffith
1 year ago
I found Dr. Lily Chang through the recommendation of a friend and I came to see her for some digestive issues I've been dealing with for the past 15 years. During this time I tried everything I could to fix my issues, went to numerous doctors, paid a lot of money, only to be either dismissed as "nothing is wrong" or told that I have to take (very expensive) medication for the rest of my life, which would anyway treat the symptoms and not the cause. So I kind of learned to live with it. When I first talked to Dr Chang about how this all started, within a few minutes she knew what the root cause was and we started the treatment right away. I am now 4 visits in and it's working, which is unbelievable, I had lost hope that things will work again how they should. Dr Chan looks at the whole picture and puts the pieces together. She is very knowledgeable, very kind, and cares genuinely about her patients. I can't recommend her enough.
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Denisa Teodorescu
1 year ago
Dr. Chang treated my 14 yr old son who was suffering for over 1.5 yrs with extreme body pain, soreness and fatigue. After so many tests coming back normal from pediatrician and Children’s Hospital, no tests showing autoimmune or lyme etc…but pain continuing to escalate we found Dr. Chang - within 4 visits his pain went from a 9 to a 3 (out of 10). We are hoping to hit 0 pain soon. Highly recommend Dr Chang. She brought us hope finally!
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darcie shannon
1 year ago
Dr . Chang has been a godsend to me and my family. We were having some rather serious medical issues that just weren’t getting better. I still remember the exact date we first saw her-Jan 17. I remember it so clearly because my husband began to get better starting from that first day. What got better first was his emotional state and within a week he had put on a few pounds and things only continued to get better from there. Dr. Chang is kind and compassionate and caring and attentive. I wish we could duplicate her so everyone could have access to this type of care. I highly recommend Dr.Chang!
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Tamara Gustafson
1 year ago
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Holistic, life changing, compassionate, knowledgeable, dedicated, ... this is what medicine should be.