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.

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 locations

Va Central California Healthcare System

2615 E Clinton AveFresno, CA 93703

Los Angeles General Medical Center

2051 Marengo StLos Angeles, CA 90033

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Dr. Willis Lin Chang, MDEric HarkerDr. Tooba Rehman, MDDr. Alaa Hajal, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
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 , CALyons , COKaty , TXDiamond 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
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Insurance Plans Accepted by Dr. Willis Lin Chang

  • AARP
  • Aetna
  • Cigna
  • GEHA
  • Health Net
  • Health Net - HMO
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medicare
  • Medicare - Medicare
  • Triwest Healthcare Alliance
  • UnitedHealthcare

Medical Specialties

Dr. Willis Lin Chang has the following specialty

Specialty Expertise

Dr. Willis Lin Chang has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

24 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of MedicineGraduated in 2002

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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.

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