Alcoholics Anonymous - AA meeting lists for the county. Gives additional information for the public and for AA members. By Suffolk Intergroup. BAB Radiology - Comprised of certified radiologists with specialties in OB/GYN sonography, neuroradiology, mammography, GI radiology and musculoskeletal CT and MR imaging. Long Island Periodontics Professionals - Specialists in periodontal procedures and dental implants. Locations in Hauppauge and Medford. Long Island Centers for Periodontics & Implant Dentistry - Practice of Drs. Jeffrey Kopman, Harold Kopman, and Erica Kaplan, specializing in the treatment of gum disease and cosmetic procedures. Offices in Melville, Huntington, and Port Jefferson. Smile Makers - Dental office with locations in Shirley and Port Jefferson. Includes directions, hours, and a dental education section. Eastern Long Island Hospital - An 80-bed, full-service, community hospital serving the areas of the North Fork and Shelter Island. Includes details of services, medical staff directory, events calendar, employment opportunities and directions. Located in Greenport. Howard A. Popper, D.D.S. - Offers periodontic and dental implants, bone grafting, and periodontal plastic surgery. Offices in Melville and Port Jefferson Station.