Summary

Dr. Warren Chang specializes in internal medicine, bringing over three decades of expertise to his practice. He earned his medical degree from Kasturba Medical College Manipal, establishing a strong foundation for his comprehensive approach to adult healthcare. With 33 years of experience treating complex medical conditions, Dr. Chang has developed deep expertise in managing a wide range of internal medicine cases. He provides care in English to serve his patients effectively.

Dr. Chang practices at Johnston Memorial Hospital in Abingdon, Virginia, where he focuses on treating serious respiratory and metabolic conditions. He has particular experience managing patients with low blood oxygen levels and breathing difficulties. His diagnostic approach includes comprehensive blood work and kidney function assessments to guide treatment decisions. Patients have rated Dr. Chang 4.4 out of 5 stars, reflecting their confidence in his medical expertise and patient care.

AI-generated from data on this provider profile.

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

Office Location

Johnston Memorial Hospital

16000 Johnston Memorial DrAbingdon, VA 24211

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Dr. Warren Andrew Chang, MD
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Dr. Warren Andrew Chang, MDDr. Phanindar R. Sadhu, MDDr. Janice E. Mcmillan, MDDr. Chethana V Rao, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.1 
33 Years of Experience 22 Years of Experience 11 Years of Experience 32 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Abingdon , VAFairfax , VAFairfax , VAFairfax , VA
Med School: Kasturba Medical College Manipal University Med School: Gandhi Medical College Secunderabad Med School: University Of Virginia School Of Medicine Med School: Bangalore Med Coll Bangalore Univ Bangalore India
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

MEDICAL LICENSE

Medical Doctor, North Carolina, 2026, Active
Medical Doctor, Virginia, 2026, Active

EDUCATION & TRAINING

Medical School

Kasturba Medical College Manipal University
Kasturba Medical College ManipalGraduated in 1993

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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.
What languages does Dr. Warren Chang speak?
Dr. Warren Chang speaks English.
Does Dr. Warren Chang accept my insurance?
You can see the insurance plans that Dr. Warren Chang accepts on their Vitals profile.
Which hospitals is Dr. Warren Chang affiliated with?
Dr. Warren Chang is affiliated with Johnston Memorial Hospital.
How can I make an appointment with Dr. Warren Chang?
You can find contact information for Dr. Warren Chang here on Vitals.

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