Summary

Dr. Warren Chang specializes in internal medicine, providing comprehensive care for adult patients with a wide range of medical conditions. He earned his medical degree from Kasturba Medical College Manipal and has been practicing medicine for over three decades. Dr. Chang is fluent in English and brings extensive experience to his patient care.

Dr. Chang practices at Johnston Memorial Hospital in Abingdon, Virginia, where he focuses on treating complex medical conditions including blood clots in deep veins and acute kidney problems. His expertise encompasses managing serious circulatory issues that can affect patient health and mobility. Patients have given him an average rating of 4.4 stars, reflecting their confidence in his medical expertise and care approach.

Overview based on verified provider data

Quick Facts

  • 4.4
  • 33 years of experience
  • 24 insurance plans accepted
  • speaks English
  • Kasturba Medical College Manipal University
  • 5 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Johnston Memorial Hospital

16000 Johnston Memorial DrAbingdon, VA 24211

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Dr. Warren Andrew Chang, MDDr. Alexa R. KulickDr. Mandana Shafai, MDDr. Sohan Varma, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.5 
33 Years of Experience 34 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish Speaks English, Hindi, Urdu, Punjabi
Abingdon , VAFairfax , VAFairfax , VAChantilly , VA
Med School: Kasturba Medical College Manipal University Med School: Wright State University Boonshoft School Of Medicine Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Warren Andrew Chang

  • AARP
  • AARP - Medicare
  • Aetna
  • AmeriHealth
  • AmeriHealth - Medicaid (Managed)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of North Carolina
  • CHAMPVA
  • Cigna
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Warren Andrew Chang has the following specialty

Specialty Expertise

Dr. Warren Andrew Chang has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

33 Years Experience

Dr. Warren Andrew Chang holds an active medical license in the states of Virginia and North Carolina.

Medical License

Medical Doctor with an active medical license in the state of Virginia that expires in 2026 and an active medical license in the state of North Carolina that expired in 2026.

Education & Training

Medical School

Graduated from Kasturba Medical College Manipal University and Kasturba Medical College Manipal in 1993.

NPI Number

Dr. Chang's NPI number is 1407057920.

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Frequently Asked Questions

Is Dr. Warren Chang accepting new patients?
Dr. Warren Chang has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Warren Chang accept my insurance?
You can see the insurance plans that Dr. Warren Chang accepts on their Vitals profile.
How can I make an appointment with Dr. Warren Chang?
You can find contact information for Dr. Warren Chang here on Vitals.
Which hospitals is Dr. Warren Chang affiliated with?
Dr. Warren Chang is affiliated with Johnston Memorial Hospital.
Where is Dr. Warren Chang's office located?
Dr. Warren Chang's office is located at 16000 Johnston Memorial Dr, Abingdon, VA, 24211.

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