Dr. Jamaris graduated from University of Maryland School of Medicine in 1972 and has been in practice for 46 years. He completed a residency at University of Maryland Medical System. He currently practices at Joseph Jamaris MD and is affiliated with Howard County General Hospital and University of Maryland Baltimore Washington Medical Center. Dr. Jamaris accepts multiple insurance plans including TRICARE, Aetna and Medicare. Dr. Jamaris also practices at Manuel C Jimenez MD in Glen Burnie, MD. In addition to English, Dr. Jamaris's practice supports this language: Spanish.