“I partner with my patients and work with them to develop an individualized treatment plan based on their specific needs. My focus is patient-first, and my goal is always optimal health for my patients. I believe trust and honesty are key elements in the patient-physician relationship, and I work closely with my patients to keep them well. My passion is health promotion and disease prevention.”

Board Certifications

  • Environmental Medicine
  • Internal Medicine
  • Occupational Medicine



George Washington University Hospital  
Occupational and Environmental Medicine
Washington, DC
1998 – 1999

Internship and Residency

George Washington University Hospital  
Internal Medicine
Washington, DC
1995 – 1998

Medical School

George Washington University School of Medicine
Doctor of Medicine, Master of Public Health
Washington, DC
1991 – 1995

Graduate School

University of Strathclyde
Master of Forensic Science/Forensic Toxicology
Glasglow, Scotland, UK
1980 – 1981

Undergraduate School

University of the West Indies at St. Augustine
Bachelor of Science in Chemistry, Biochemistry
Cum Laude
St. Augustine, Trinidad
1975 – 1979

Hospital Affiliated With

MedStar Washington Hospital Center

Professional Association

American College of Physicians (ACP)


Dr. Ann Marie Gordon has a Doctor of Medicine and a Masters of Public Health degree from George Washington University Medical Center (GWUMC) and is a Fellow of the American College of Physicians. She is licensed in the District of Columbia and the State of Maryland. She has a Masters Degree in Forensic Science specializing in Forensic Toxicology, from the University of Strathclyde, Glasgow, Scotland. She graduated cum laude from the University of the West Indies, Trinidad with a Bachelor of Science degree in Chemistry and Biochemistry. Prior to receiving her M.D., she worked as a Research Associate in the Department of Pharmacology at GWUMC and completed all the Pharmacology Ph.D. courses. She is the Medical Consultant to the American Legion, Washington, D.C. where she evaluates veteran’s cases for service-connected disabilities. She is President of Immaculate Medical Services, LLC, where she provides services in Internal Medicine and Occupational Medicine to patients in the DC Metropolitan area and other locations both within the United States, as well as, other countries. She serves as Associate Clinical Professor of Medicine at the George Washington University School of Medicine and Health Services where she mentors medical students. She is the former Medical Director for British West Indies Airways in the Washington DC area; the former Medical Director of Occupational Health at the Washington Hospital Center, and has served as a Consultant to Federal Occupational Health. She serves as a medical expert witness in varied cases and also performs Worker’s Compensation Evaluations and Independent Medical Examinations.