Crystal Clinic QuickCare is led by Robert Kleinman, M.D., an orthopedic specialist with over three decades of experience in the diagnosis and treatment of musculo-skeletal conditions and injuries. Additional orthopedically trained providers, including physician assistants, physical and occupational therapists, radiology technicians and nurses are there to assist Dr. Kleinman with your care. Meet our providers:



Robert Kleinman, M.D. 

Specializing in general medical orthopaedics, Dr. Kleinman is a board-certified orthopaedic physician. He is a graduate of Miami University and The Ohio State University College of Medicine. He completed his residencies in the Departments of Orthopaedics at Akron City Hospital and Akron Children’s Hospital.






Cal Davis, C-PA

Cal is a certified physician assistant (PA). PAs work in all areas of medicine, including primary care and family medicine, orthopedics, emergency medicine, and psychiatry. Our PAs specialize in orthopedic care. 










Alan Duignan, C-PA 

Alan is a certified physician assistant (PA). PAs work in all areas of medicine, including primary care and family medicine, orthopedics, emergency medicine, and psychiatry. Our PAs specialize in orthopedic care.