0 reviews
Summary
Dr. Willis Chang is an internal medicine physician with 24 years of experience caring for patients across California. He earned his medical degree from University of Medicine and has built his practice around comprehensive adult healthcare. His extensive experience spans more than two decades of treating complex medical conditions and managing ongoing health concerns for his patients.
Dr. Chang practices at multiple locations including Saint Agnes Medical Center, Los Angeles General Medical Center, and Fresno VA Medical Center, with offices in Fresno and Los Angeles. He specializes in treating joint pain, managing high cholesterol in young patients, and addressing back pain during pregnancy. His practice includes physical therapy guidance, strength training programs, and comprehensive metabolic testing to monitor patient health.
Dr. Chang practices at multiple locations including Saint Agnes Medical Center, Los Angeles General Medical Center, and Fresno VA Medical Center, with offices in Fresno and Los Angeles. He specializes in treating joint pain, managing high cholesterol in young patients, and addressing back pain during pregnancy. His practice includes physical therapy guidance, strength training programs, and comprehensive metabolic testing to monitor patient health.
AI-generated from data on this provider profile.
Quick Facts
- 24 years of experience
- 13 insurance plans accepted
- University Of Medicine
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 3 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Willis Lin Chang has 2 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Willis Lin Chang, MD | Eric Harker | Dr. Tooba Rehman, MD | Dr. Alaa Hajal, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 25 Years of Experience | 16 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | |||
| Fresno , CA | Lyons , CO | Katy , TX | Diamond Bar , CA |
| Med School: University Of Medicine | Med School: Duke University School Of Medicine | Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE | Med School: University Of Damascus Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Willis Lin Chang
Medical Specialties
Dr. Willis Lin Chang has the following specialty
Specialty Expertise
Dr. Willis Lin Chang has the following 7 areas of expertise
Certifications, License, & Education
24 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Expired
EDUCATION & TRAINING
Medical School
University Of MedicineGraduated in 2002
Similar doctors
Frequently Asked Questions
- Where is Dr. Willis Chang's office located?
- Dr. Willis Chang's office is located at 2615 E Clinton Ave, Fresno, CA, 93703.
- Does Dr. Willis Chang accept my insurance?
- You can see the insurance plans that Dr. Willis Chang accepts on their Vitals profile.
- How can I make an appointment with Dr. Willis Chang?
- You can find contact information for Dr. Willis Chang here on Vitals.
- Does Dr. Willis Chang accept virtual/telehealth appointments?
- Dr. Willis Chang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Willis Chang affiliated with?
- Dr. Willis Chang is affiliated with Saint Agnes Medical Center, Los Angeles General Medical Center, and Fresno Va Medical Center.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





