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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.

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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC St. Margaret

Language Spoken:

Patient Satisfaction Ratings:
4.7 Stars
405 Patient
Satisfaction Ratings
Learn About Our Survey


University of Pittsburgh Physicians

Margolis Rheumatology - UPMC
Heinz 57 Center
339 Sixth Ave.
Heinz 57 Center, 5th Floor
Pittsburgh, PA 15222
Office Phone:
(412) 560-8888

Margolis Rheumatology - UPMC St. Margaret
UPMC St. Margaret - Medical Arts 200
200 Delafield Rd.
Suite 4040
Pittsburgh, PA 15215
Scheduling Phone:
(412) 784-1466


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


MD, Boston Medical Center, Boston, MA

Graduate Hospital Philadelphia,
Philadelphia, PA

Boston Medical Center,
Boston, MA

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.

March 09, 2017

always get in on a timely matter and never have to wait for Dr. Berg. He is always very attentive and listens to my concerns

March 07, 2017

Dr.Berg is an exceptional doctor who understands his patients. He listens to you and really care about what you have to say. I was really comfortable speaking with him and I would highly recommend Dr. Berg to my friends and family.

March 02, 2017

This was my first visit to this office. Everyone was helpful and professional.

February 27, 2017

Very good care, thanks

February 10, 2017

Great office, great nursing staff and fantastic doctor. Superb knowledge of issues and great advice

February 08, 2017

Dr.Berg is an excellent physician, he's very knowledgeable and caring about my illness and medical care, one of the best!

February 07, 2017

The care from the medical assistant and Dr was great.

February 07, 2017

Dr. Berg and his staff are excellent healthcare providers. I would HIGHLY recommend them to any one with arthritis.

February 03, 2017

I respect Dr. Berg and his staff. He always helps me

February 03, 2017

Very good.