Mount Nittany Physician Group


Dr. Spencer is a board-certified orthopedic surgeon who sees patients in need of specialty shoulder care, total joint replacements, and sports related injuries. He is an expert in advanced arthroscopic and minimally invasive techniques involving the shoulder as well as total knee, hip, and shoulder replacement surgery. He is also experienced in sports related injuries and fracture care.

After earning his undergraduate from Penn State in 2000, Dr. Spencer returned to his native Philadelphia and received his medical degree from The Philadelphia College of Osteopathic Medicine in 2005. He then completed an orthopedic residency at York Hospital before spending a year specializing in shoulder surgery and sports medicine at The University of Pennsylvania.

Dr. Spencer is a member of several orthopedic organizations including The American Academy of Orthopedic Surgeons, Arthroscopy Association of North America, American Society of Sports Medicine, and Mid-Atlantic Shoulder and Elbow Society. He received the Philadelphia Sports Medicine Research Award in 2011 and continues to be involved with orthopedic and shoulder research with his colleagues.

Dr. Spencer was an All-American boxer for Penn State and enjoys giving back to the Penn State Boxing Team as the ringside physician for all their bouts.


Medical Education

Philadelphia College of Osteopathic Medicine, Philadelphia, PA


Memorial Hospital, York, PA
FellowshipPennsylvania Hospital, Philadelphia, PA


Wellness Articles

by Brian A. Spencer, DO

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Reviews and ratings

Rating Summary

Provider explanations of prob/condition
4.7 out of 5
256 ratings
Time CP spent with patient
4.6 out of 5
255 ratings
Likelihood of recommending CP
4.8 out of 5
254 ratings
Ease of scheduling appointment
4.6 out of 5
254 ratings


September 01, 2021
Dr. Brian Spencer is the best and I would not even consider going to any other doctor for my orthopedic care.
August 25, 2021
Really great Dr.
August 19, 2021
Great doctor would recommend to anybody
August 11, 2021
Dr.Spencer is an excellent doctor. He explains into detail all of your options. Would highly recommend this doctor to all of my family and friends.
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