• Section Chief, General Internal Medicine, Pennsylvania Hospital
• Assistant Program Director, Primary Care Sports Medicine Fellowship Program, CHOP
• Assistant Program Director, Primary Care Sports Medicine Fellowship Program, University of Pennsylvania Health System
• Secretary/Treasurer, National Hockey League Team Physicians Society
• Medical Director, Philadelphia Flyers
• Assistant Primary Care Sports Medicine Physician, Philadelphia 76ers
• Team Sports Medicine Physician, Philadelphia Union
• Executive Medical Director, Concierge Medicine
• Clinical Professor of Medicine (Medicine Affiliates)

Dr. Dorshimer earned his medical degree from the University of Pennsylvania School of Medicine, followed by his internship and residency at Pennsylvania Hospital.

After his Chief Medical Resident year in 1984, he joined a top internal medicine practice in Philadelphia, where mentors influenced his approach to high-quality care. His commitment to individualized care led to the founding of Penn Personalized Care, where he focuses on providing exceptional care, dedicating more time and attention to his patients.

First recognized as a Philadelphia Magazine "Top Doctor" in 2002 and 2004, he has been recognized annually since 2010 and was named a U.S. News & World Report "Top Doctor" in 2013. He serves as Executive Medical Director of Penn Personalized Care, Medical Director of the Philadelphia Flyers, and Secretary/Treasurer of the NHL Team Physicians Society.

Education and training

• Medical School: University of Pennsylvania School of Medicine
• Residency: Pennsylvania Hospital