Dr. Gregory Foster Keenan, MD

Dr. Gregory Keenan specializes in rheumatology and pediatrics, bringing four decades of medical experience to his practice. He earned his medical degree from Albany Medical College and completed his residency training at the University of Pennsylvania Health System. This extensive background has given Dr. Keenan deep expertise in treating both adult rheumatic conditions and pediatric patients.

Dr. Keenan practices at the Hospital of the University of Pennsylvania in Philadelphia, PA. His dual specialization allows him to care for patients across age groups who need rheumatologic treatment. He focuses on helping patients manage complex conditions affecting joints, muscles, and connective tissues. The combination of his pediatric training and rheumatology expertise makes him particularly skilled at treating young patients with autoimmune and inflammatory conditions.