Dr. Robert Spencer

Richard Rivers is a primary care provider, practicing in Family Medicine in Enid, Oklahoma. Dr. Rivers is highly rated in 62 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

Brendon McCollom, DO, family medicine, provides compassionate primary care for children and adults. Dr. McCollom earned his bachelor's in biology from Southwestern Oklahoma State University in Weatherford, Okla. before completing medical school at the Kansas City University's College of Osteopathic Medicine. Dr. McCollom served in the Oklahoma Air National Guard in the 137th Special Operations Wing in Oklahoma City for eight years. He finished a family medicine residency and internship at SSM Health St. Anthony Hospital in Oklahoma City and served as Chief Resident during his program. Board certified in family medicine, Dr. McCollom has provided care to Oklahomans for 17 years. He has served as the lead team physician for multiple sports organizations, including the Oklahoma City Energy professional soccer club, Yukon Public Schools, USA Oklahoma Wrestling and the Oklahoma Wrestling Academy. Dr. McCollom has received multiple awards for his research. Dr. Mccollom is highly rated in 10 conditions, according to our data. His top areas of expertise are Donohue Syndrome, Wolfram Syndrome, Processing Deficient Progeroid Laminopathies (PDPL), and Werner Syndrome.

Charles Ferrell is a primary care provider, practicing in Family Medicine in Hennessey, Oklahoma. Dr. Ferrell is highly rated in 35 conditions, according to our data. His top areas of expertise are Tracheitis, Lymphangitis, Urinary Tract Infection in Children, Endoscopy, and Pacemaker Implantation.