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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
Magee-Womens Hospital
UPMC Passavant
UPMC Shadyside

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


Arthritis and Internal Medicine - UPMC
Shadyside Place
580 S. Aiken Ave.
Suite 430
Pittsburgh, PA 15232

UPMC Rheumatology Monroeville (Satellite Office)
UPMC at Oxford Drive
600 Oxford Dr.
Suite 210
Monroeville, PA 15146
Scheduling Phone:
(412) 682-2434


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


MD, Emory University School of Medicine, Atlanta, GA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

Emory University School of Medicine,
Atlanta, GA

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

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  • 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.

December 20, 2017

I like how Dr Bass always listens to me.If I have any questions about any other health problems he takes the time to help me.

November 27, 2017

Was impressed with Dr. Bass

November 22, 2017

I have nothing bad to say about may doctor or any other doctor at that. If you ask me they are the best

October 27, 2017

Dr. Bass and his staff are the best providers that I have ever been to. They show empathy beyond what I have ever experienced at a doctor's office, and seriously listen to me instead of brushing off my complaints or symptoms like other providers have. They address all of my concerns at each visit. I will always recommend this office to anyone looking for a Rheumatologist.

October 25, 2017

Dr Bass is an excellent physician. I really appreciate his care of my arthritis.

October 18, 2017

As always, the services provided were excellent!

October 16, 2017


September 26, 2017

I love Dr.Bass's office and the Dr.they listen anh and truly make me feel good about health conditions

September 25, 2017

I have had Dr Bass for 25 years now and I am extremely pleased with his care of me. He has worked with me on adjusting my Medications. I am feeling better now, than before I came to him 25 years ago. I am also very pleased with his staff.

September 20, 2017

Dr. Bass ended up with me after Dr. Chetlin retired. I believe he and I have worked well together. He is a caring man and doctor, and he understands fibromyalgia.