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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC St. Margaret

Language Spoken:

Patient Satisfaction Ratings:
4.7 Stars
341 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

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-indentified for confidentiality and patient privacy.

October 07, 2016

As usual, Dr. Berg showed genuine concern for my health. He always listens to my concerns, thoroughly answers my questions and offers a plan of attack to make my condition manageable. I feel as if he respects my thoughts about how my treatment plan is working and I have developed complete trust in him.

September 28, 2016

Dr Berg is a caring and and a wonderful Doctor. I do not know what i would do without him. Dr. Allen Berg functions well above and beyond his highest clinical skills of diagnoses and treatment. I have serious chronic and persistent RA, C, and complex disorders. I would not be functioning to my capacity and reduction of pain/limitations without Dr. Berg.

September 27, 2016

I need more info on why my ankles swell at times please.

September 26, 2016

I feel Dr Berg looked at me and sees me as a healthy , good shaped 55yr old and assumed I was all ok. My PCP was very concerned something could be getting started " brewing" . Dr Berg did not order any more BW and didn't really give any recommendations.

September 23, 2016

I arrived late but they still helped me to see the doctor and I really appreciated that.

September 22, 2016

This was my second visit to Dr. Berg, but I have been a patient in his practice for a number of years. I am impress with his knowledge and concern for my health.

September 16, 2016

I feel that this provider is extremely knowledgeable and competent. He was able to diagnose and successfully treat my medical issue.

September 14, 2016

efficient, but sometimes rushed

September 08, 2016

Dr. Berg is always very attentive and respectful as well as his staff

September 06, 2016

Did not like the experience with the doctor. Doctor came in, sat in front of computer with his back to me, and talked the entire time over his shoulder. Essentially talking 'at' me rather than 'to' me. Also, doctor would not acknowledge any of my questions. He repeatedly mentioned titles of lab work (anti-DNA something, complements, etc.) but would not explain what the lab work meant or what the results meant. Doctor Berg was very abrupt, completely unconcerned with my questions, and spent no time actually talking to me. He did not treat me as a patient or person, only a nuisance to him.