The average patient rating for Dr. Deirmengian is 5.0 stars out of 5. His areas of expertise include the following: knee replacement, patellar tendonitis (jumper's knee), and paget's disease. Dr. Deirmengian takes several insurance carriers, including Coventry, United Healthcare HSA, and United Healthcare HMO. After completing medical school at the University of Pennsylvania School of Medicine, Dr. Deirmengian performed his residency at Hospital of the University of Pennsylvania. His hospital/clinic affiliations include Kennedy Health, Thomas Jefferson University Hospital, and Rothman Institute. New patients are welcome to contact his office for an appointment.