Choose an area of practice Allergy/Immunology Anesthesiology Cardiology Cardiovascular Dental Dermatology Ear, Nose & Throat Emergency Medicine Endocrinology Endodontics Family Practice Gastroenterology General Surgery Hematology Hospitalists Infectious Disease Internal Medicine Medical Oncology Neonatology Nephrology Neurology Neurosurgery Obstetrics & Gynecology Ophthalmology Oral & Maxillofacial Surgery Orthodontics Orthopedics Pain Management Pathology Pediatric Allergy Pediatric Emergency Medicine Pediatric Dentistry Pediatrics Physical Medicine/Rehabilitation Plastic & Reconstructive Surgery Podiatry Psychiatry Pulmonary Medicine Radiation Oncology / Radiation Therapy Radiology Rheumatology Sports Medicine Thoracic Urology Vascular Surgery Psychiatry Jeffrey Chalfant , D.O. 2900 Frank Scott Parkway West, Suite 990 Belleville, IL 62226 (618) 236-6501 website Julius S. Clyne, MD 340 West Lincoln, Suite 403 Belleville, IL 62220 (618) 257-9488