Dr. Coker is board certified in family medicine and treats patients of all ages. He has particular interest in treating diabetes and hypertension. His patients said, "Dr. Coker is very concerned and takes time to go over things when you ask questions. He is an excellent doctor." Dr. Coker, originally from Iowa, now lives in St. Louis with his wife and three children. His practice is part of BJC Medical Group of Illinois, a well-established, multi-specialty physician group. Dr. Coker is currently not accepting new patients.