Timothy Grinnell, PA to Dr. Michael Baratz, specializes in the care of degenerative hip and knee conditions. He assists in surgery and provides patient evaluations and treatments in-office. Tim has been a Physician Assistant in Orthopedics since 2007. He earned his Master’s in Physician Assistant Studies from Northeastern University and holds a Bachelor’s in Sports Medicine from Merrimack College and a Master’s in Athletic Training from California University of Pennsylvania. Outside of work, he enjoys camping, hiking, and fishing with his wife and teenage sons, and has competed in endurance events, including Ironman triathlons and 24-hour adventure racing.