Dr. T. Ann Tonnu
Gastroenterology & Hepatology
We are now providing Telehealth and In-Office visits​.
Please call our office to make an appointment.
Meet
Meet
Dr. T. Ann Tonnu
Dr. T. Ann Tonnu
Welcome to the office of Dr. Tonnu. We are glad that you have chosen us to help with your healthcare needs.
Dr. Tonnu and her staff strive to provide highest digestive care with a commitment to patient satisfaction. Dr. Tonnu has been in practice for 25-years.
We're appreciating that you giving us the opportunity to take care of your healthcare needs. Our staff is here to make your experience as comfortable as possible. If you have any questions or concerns, please do not hesitate to contact our office. We look forward to seeing you soon!
Please feel free to call Dr. Tonnu's office at 301-721-1614 for appointment during week days 8:30AM-4:30PM.
Professional Memberships
American Medical Association (AMA)
American Society for Gastrointestinal Endoscopy (ASGE)
Dr. Tonnu is certified by American Board of Internal Medicine (ABIM) Board of Gastroenterololy.
Dr. Tonnu performs proc​edures at the Advanced Surgery Center. She also performs them at Shady Grove Adventist Outpatient Surgery Department. These locations are approximately 2 miles from the office. Call to schedule a consult today at 301-721-1614.
Dr. Tonnu is certified by American Board of Internal Medicine (ABIM) Board of Gastroenterololy.
Dr. Tonnu performs proc​edures at the Advanced Surgery Center. She also performs them at Shady Grove Adventist Outpatient Surgery Department. These locations are approximately 2 miles from the office. Call to schedule a consult today at 301-721-1614.
Certificates and Diplomas
Certificates and Diplomas
CERTIFIED GASTROENTEROLOGIST BY AMERICAN BOARD OF INTERNAL MEDICINE BOARD OF GASTROENTEROLOGY
GASTROENTEROLOGY FELLOWSHIP, GEORGE WASHINGTON UNIVERSITY MEDICAL SCHOOL
INTERNAL MEDICINE RESIDENCY, GEORGE WASHINGTON UNIVERSITY MEDICAL SCHOOL
DOCTOR OF MEDICINE, UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
BACHELOR OF SCIENCE, UNIVERSITY OF MARYLAND, COLLEGE PARK
CERTIFIED GASTROENTEROLOGIST BY AMERICAN BOARD OF INTERNAL MEDICINE BOARD OF GASTROENTEROLOGY
GASTROENTEROLOGY FELLOWSHIP, GEORGE WASHINGTON UNIVERSITY MEDICAL SCHOOL
INTERNAL MEDICINE RESIDENCY, GEORGE WASHINGTON UNIVERSITY MEDICAL SCHOOL
DOCTOR OF MEDICINE, UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
BACHELOR OF SCIENCE, UNIVERSITY OF MARYLAND, COLLEGE PARK
