Find a Doctor

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.

UPMC Overall Patient Satisfaction Rating
4.8 out of 5
257516 Reviews

Search for a UPMC doctor near you

Narrow your search by choosing:


Appointment Information

Verify Your Insurance

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


Thaddeus A. Osial, MD


Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
No Affiliations Found

Language Spoken:

4.8 Stars
393 Patient
Satisfaction Ratings
Learn About Our Survey


University of Pittsburgh Physicians

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

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

2000 Oxford Dr.
Suite 680
Bethel Park, PA 15102
Office Phone:
(412) 851-8860


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


MD, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

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.

June 30, 2015

Dr. Osial is a wonderful provider. He is very knowledgeable, patient and seemed genuinely interested. I would highly recommend him.

June 26, 2015

have been seeing him for many years and we have a good rapport. Never have had any bad experiences. it is a very positive atmosphere and Dr. Osial is easy to talk to about things.

June 19, 2015

I am very pleased with the care and concern the Dr. has provided. I would definitely recommend him to anyone.

June 15, 2015

he seemed interested in my condition

June 15, 2015

I see Dr.Osial for injections in my joints. I would not trust anyone else to do this for me. I have had very bad experiences with other providers. He is kind and caring and is concerned for my comfort during the injections.

June 10, 2015

Very good

May 26, 2015

I have complete confidence in Dr Osial. The first time I had an appointment with him, an office staff told me "you've come to the right place." They were correct! His expertise allowed me to resume my activities of daily living which I was unable to do prior to his plan of treatment.

May 19, 2015

this provider has always addressed my concerns promptly. I have been seeing him since 1981.

May 07, 2015

this is the best doctors office i have been too and over the last few years that and has been a lot.this office and dr. was the best i have had yet,he was very caring about how i felt and asked questions and listened to my questions. Everyone there is very friendly and try to make your visit a nice and relaxing one.

May 06, 2015

I have been coming to this practice for nearly 40 years, the care is excellent.

©  UPMC | Affiliated with the University of Pittsburgh Schools of the Health Sciences
Supplemental content provided by A.D.A.M. Health Solutions. All rights reserved.