Dr. Robert Griffin, DO is a Rheumatology Specialist in Reading, PA and has over 39 years of experience in the medical field. Dr. Griffin has more experience with Osteoporosis & Screening and Arthritis & Arthropathy than other specialists in his area. He graduated from New York Osteopathic Medicine - New York medical school in 1982. He is affiliated with medical facilities such as Lehigh Valley ....