Richard Behymer, MD, moved to Sonora in 1987 following medical school at the University of Texas Medical Branch at Galveston and residency in family practice in Wheeling, West Virginia. Dr. Behymer was in private practice for many years, initially focusing on obstetrics. He then moved to Twain Harte Family Medical Center, where his practice focused mainly on adults in all aspects of primary care. He treated patients in Twain Harte for six years and moved to Greenley Primary Care in July, 2011.