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Internal Medicine

Sub Specialty:
Primary Care Sports Medicine (Non-surgical)
Sports Medicine (Upper Extremity)
Sports Medicine (Lower Extremity)
General Lower Extremity (Non-Surgical)
General Upper Extremity (Non-Surgical)
General Foot and Ankle (Non-Surgical)

Hospital Affiliation(s):
Children's Hospital of Pittsburgh of UPMC
UPMC Mercy
UPMC Presbyterian

Patient Satisfaction Ratings:
4.8 Stars
308 Patient
Satisfaction Ratings
Learn About Our Survey


UPP - Department of Orthopaedic Surgery
UPMC Rooney Sports Complex
3200 S. Water St.
Pittsburgh, PA 15203
Office Phone:
(412) 687-3900


Internal Medicine, American Board of Internal Medicine
Sports Medicine, American Board of Internal Medicine


MD, Temple University School of Medicine, Philadelphia, PA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

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.

April 10, 2018

Dr Mares is a very professional, knowledgeable and compassionate Dr. He has helped me deal with a painful medical situation. Dr Mares has explained a step-by-step medical plan.Dr Mares and his team treat me with respect and have been patient with every office visit.

April 06, 2018

Dr Mares has a wonderful bed side manner. He really listens and is so kind. Having to work with patients who are often in chronic pain or feeling depressed due to not being able to move like they used to takes a special person. He gets it and helps on all levels. Thanks!

April 04, 2018

Dr.Mares and the entire medical staff were highly professional, courteous, and knowledgeable. I couldn't ask for better care.

April 04, 2018

great experience from the time I walked in the door until I was discharged.

March 30, 2018

each visit has been a good experience

March 26, 2018

Dr. Mares is wonderful to my grandson. My grandson actually looks forward to seeing Dr. Mares regarding his knees. He always makes him laugh. Dr. Mares engages Jekai in making informed decisions on his own care even though he's only 17.

March 26, 2018

very positive experience from the front desk, to the technicians, nurses and doctor.

March 20, 2018

Dr. Mares and his team are always very professional and courteous.

March 20, 2018

Dr. Mares was concise and direct. He found an answer for my pain that was satisfactory and I feel able to handle the situation in my life given the directions he provided.

March 16, 2018

Dr. Mares is wonderful, very caring and kind.