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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC Presbyterian
UPMC Shadyside

Patient Satisfaction Ratings:
4.7 Stars
198 Patient
Satisfaction Ratings
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Digestive Disorders Center (DDC) - Primary Patient Center
UPMC Presbyterian
200 Lothrop St.
Digestive Disorders Ctr., 3rd Floor
Pittsburgh, PA 15213
Office Phone:
(412) 647-8666


Gastroenterology, American Board of Internal Medicine
Internal Medicine, American Board of Internal Medicine


MD, Tufts New England Medical Center, Boston, MA

Tufts Medical Center,
Boston, MA

Tufts 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.

August 31, 2017

all care and exam done very excellent.

August 31, 2017

this was the most informed Dr I have seen over the last 2 years on my specific diagnosis.

August 25, 2017

Dr. Arnold is a great doctor. I have been a patient for 20+ years. Through his experience and knowledge, he saved my life by ordering a CT scan 3 years ago that revealed liver cancer in the early stages. He is such a caring and concerned Doctor. UPMC is lucky to have him.

August 24, 2017

Dr. Arnold is a excellent Doctor. I fully trust him in all of his decisions concerning my health. I would be very unhappy if I would have to see someone else. He is the greatest.

August 24, 2017

I have been seeing Dr. Arnold for almost 40 years. He has moved from place to place during his practice and I've followed him everywhere, and I will continue to do so.

July 27, 2017

Dr. Arnold was great! Nurse kelly was very helpful!

July 21, 2017

I was treaty with great respect

July 14, 2017

felt like physician was dismissive of specifics I tried to provide about my symptoms.

July 14, 2017

Excellent care provided by a superb care provider

June 15, 2017

Dr. Arnold addressed my concerns about my prescription medications and his nurse, Kelly, was of great assistance in always promptly returning calls and helping to interact with my insurance company for a satisfactory result.