Choose an area of practice Allergy/Immunology Cardiology Cardiovascular Dental Dermatology Ear, Nose & Throat Endocrinology Endodontics Family Practice Gastroenterology General Surgery Hematology Infectious Disease Internal Medicine Medical Oncology Neonatology Nephrology Neurology Neurosurgery Obstetrics & Gynecology Ophthalmology Oral & Maxillofacial Surgery Orthodontics Orthopedics Pain Management Pathology Pediatric Allergy Pediatric Dentistry Pediatrics Physical Medicine/Rehabilitation Plastic & Reconstructive Surgery Podiatry Psychiatry Pulmonary Medicine Radiation Oncology / Radiation Therapy Rheumatology Sports Medicine Thoracic Urology Vascular Surgery Pathology E. S. Bolesta, MD 4500 Memorial Drive Memorial Hospital - Pathology Belleville, IL 62226 (618) 257-8085 James A. Petterchak, MD 4500 Memorial Drive Memorial Hospital - Pathology Belleville, IL 62226 (618) 257-8085