About Us Patient Portals Contact Us Give Now Services Doctors Locations Patients & Visitors Residencies Careers Foundations Locations Diagnostic & Medical Clinic Keyboard shortcuts Map data ©2021 Terms of Use Report a map error Handicap Access Diagnostic & Medical Clinic 1700 Springhill Avenue Suite 100 Mobile, AL 36604 Get Directions Phone: (251) 435-1200 Social: Hours Monday: 8am-5pm Tuesday: 8am-5pm Wednesday: 8am-5pm Thursday: 8am-5pm Friday: 8am-5pm Saturday: Closed Sunday: Closed Lab Hours Monday: 6:30am-6pm Tuesday: 6:30am-6pm Wednesday: 6:30am-6pm Thursday: 6:30am-6pm Friday: 6:30am-6pm Imaging Hours Monday: 8am-6pm Tuesday: 8am-6pm Wednesday: 8am-6pm Thursday: 8am-6pm Friday: 8am-6pm Hours subject to change. Please call (251) 435-1200 for confirmation. View Our Doctors Diagnostic & Medical Clinic Category: Medical Clinic About This Location Diagnostic and Medical Clinic (DMC) is the largest private multi-specialty clinic in the state and has provided quality healthcare to our community for more than 70 years. Our physicians care for a wide range of specialties. Our History Grady Segrest, M.D., opened the Diagnostic & Medical Clinic in 1949. The original clinic was located on Government Street near the Oakleigh Garden District. As the practice grew, John Moss, M.D.; Henry Gewin, M.D. and Bill Atkinson joined Dr. Segrest. Later on, Dr. Segrest became the chief of medical staff at Mobile Infirmary, and in 1968, Martin Lester, M.D., opened his practice at Diagnostic & Medical Clinic. The clinic moved to the Mobile Infirmary campus in 1991, and as the senior partner of the group, Dr. Lester remains an integral part of the clinic's relationship with Mobile Infirmary. Our Services Cardiovascular Cancer Care Critical Care Service Endocrinology Gastroenterology Imaging & Diagnostic Services Laboratory Services Neurosciences Ophthalmology Primary Care Pulmonology Rheumatology Sleep Medicine Stroke Telemedicine Allergy & Immunology Hematology & Oncology Family Medicine Search for services at other locations: Select a Service Allergy & Immunology Cancer Care Cardiovascular Corporate Wellness Critical Care Service Emergency Services Endocrinology Family Medicine Fitness Centers Gastroenterology Hematology & Oncology Imaging & Diagnostic Services Laboratory Services Long Term Acute Care Mental Health & Substance Abuse Neurosciences Occupational Health Ophthalmology Orthopaedics Pain Management Palliative Care Pediatrics Pharmacy Physical Medicine & Rehabilitation Primary Care Pulmonology Reproductive Medicine Rheumatology Senior Behavioral Health Sleep Medicine Stroke Surgery Telemedicine Therapy Services Vascular Surgery Weight Loss Surgery Women's Health Wound Care Search Our Related Clinics Diagnostic & Medical Clinic | Bay Minette Diagnostic & Medical Clinic | Daphne Diagnostic & Medical Clinic | Grove Hill Diagnostic & Medical Clinic | Hillcrest Diagnostic & Medical Clinic | Mobile Diagnostic & Medical Clinic | Monroeville Diagnostic & Medical Clinic | Northside Diagnostic & Medical Clinic | Spanish Fort (Ophthalmology) Diagnostic & Medical Clinic | Thomasville 5 Mobile Infirmary Circle Mobile, AL 36607 (251) 435-2400 About Us Patients & Visitors Careers Services Residencies Foundations Doctors Classes & Events Patient Portals Locations News Center For Physicians Contact Us Non-Discrimination Privacy Practices Copyright © 2021 Site Map Privacy Policy