Search for a UPMC doctor near you

Narrow your search:

To speak with an appointment scheduler, call 1-800-533-UPMC between 7 a.m. and 7 p.m. Monday through Friday.

Note: We can schedule appointments for many — but not all — UPMC doctors and locations at this number.

Verify Your Insurance

Please call the physician's office to verify insurance coverage prior to scheduling an appointment.


Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC Presbyterian
UPMC Mercy
Magee-Womens Hospital

Language Spoken:

Patient Satisfaction Ratings:
4.9 Stars
198 Patient
Satisfaction Ratings
Learn About Our Survey


Lupus Center of Excellence - UPMC
Medical Arts Building
3708 Fifth Ave.
Suite 501
Pittsburgh, PA 15213
Office Phone:
(412) 586-3550

UPMC Arthritis and Autoimmunity Center
Falk Medical Building
3601 Fifth Ave.
Suite 2B
Pittsburgh, PA 15213
Office Phone:
(412) 647-6700


Geriatric Medicine, American Board of Internal Medicine
Internal Medicine, American Board of Internal Medicine
Rheumatology, American Board of Internal Medicine


MD, University of Ulsan College of Medicine Asan Medical Center, Seoul, South Korea

University of Ulsan College of Medicine Asan Medical Center,
Seoul, South Korea

University of Ulsan College of Medicine Asan Medical Center,
Seoul, South Korea

University of Texas Medical Branch-Galveston,
Galveston, TX

Cleveland Clinic Foundation Lerner Research Institute,
Cleveland, OH

University of Alabama School of Medicine at Birmingham,
Birmingham, AL

Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

Returning Patients

  • Your doctor may participate in scheduling through MyUPMC. If you would like to book online, please log in and visit the Appointments tab.
  • Call the locations listed above to speak with a representative.

Patient Ratings

Rate the Provider

Listens Carefully

Spends Enough Time with You

Recommend This Provider to Family/Friends

Shows Respect for Patients

Provides Easy to Understand Information

Explains in a Way You Understand

Patient Comments

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

June 01, 2018

Always a good experience, Dr. Hwang always takes time and care to listen to concerns and address them. Very intelligent physician who obviously enjoys working with patients and in rheumatology. I trust his judgement and have been able to stress less since I started seeing this physician for a very difficult to manage problem. He truly goes above and beyond, treating his patients and staff with respect. Thank you Dr. Hwang!!

May 17, 2018

wonderful provider all around. Highly recommended.

May 16, 2018

Dr Hwang is absolutely the best!!! He is so knowledgeable, kind, patient, and truly interested in my healthcare.

May 09, 2018

Dr. Hwang is extremely knowledgeable in his field. He always seeks to help reduce inflamation and assist in pain management and is willing to do tests needed to help diagnose. My autoimmune disorder seems to be in remission, but he did blood work to be sure. If good, no need to return unless further symptoms arise.

May 08, 2018

took the time and explained to me what my condition was and who to go to for further treatment

May 03, 2018

everyone is friendly and helpful in any wat

April 18, 2018

All good things to say! No bad experiences.

April 18, 2018

dr Hwang is the only reason I am willing to drive to Pittsburgh. he is an excellent doctor and the care I received is top notch.

April 17, 2018

Ray was excellent, as usual. Dr. Huang was thorough, kind, helpful, etc. - he could give lessons in how to be a good doctor.

April 12, 2018

Dr. Hwang is my favorite UPMC Doctor.He is smart, kind, a very good listener and has helped me with EDS more than any other Dr. I felt completely taken care of and he deserves an award.