We welcome Dr. Ajay Dashottar, board-certified endocrinologist.  His office is located at 7207 Hanover Parkway, Suite A, Greenbelt, MD.  To schedule an appointment at this new location, please call 301-220-0096.

We’re proud to provide you with high-quality diabetes care at convenient locations in Greenbelt, Lanham and Laurel. 

Multidisciplinary and Specialty Care

Recent research shows that a multidisciplinary approach to diabetes improves outcomes. Our Diabetes Care Program team collaborates on every case, coming together from different disciplines to investigate the complex factors that could affect your diabetes.

The team includes:

Endocrinologists

Physicians who specialize in treating diabetes. Endocrinologists keep you informed of the newest medications and treatment options. They help you manage your diabetes by prescribing insulin and medications; and they help you monitor your blood glucose levels.

Nurse Diabetes Educators

Certified diabetes educators who are licensed healthcare professionals with distinct and specialized knowledge to teach you the best ways to manage your diabetes.

Registered Dieticians

Specialists who understand how diabetes affects your nutrition needs, and they can help you make healthy food choices

Learn more about symptoms, evaluations, diagnoses, treatments, support services, frequently asked questions and patient experiences.

Doctor Profiles

  • Carlo Contoreggi, MD
    Endocrinology
    301-725-5652
    13900 Baltimore Avenue

    Laurel, MD 20707
  • Ajay Dashottar, MD
    Endocrinology
    (301)220-0096
    6502 Kenilworth Avenue
    Suite 100
    Riverdale, MD 20737
  • Irene Irby, CRNP
    Irene G. Irby, CRNP
    Endocrinology
    301-927-0088
    6502 Kenilworth Avenue

    Riverdale, MD 20737
  • Madhu K. Mohan, MD
    Madhu K. Mohan, MD
    Endocrinology
    (301)552-8661
    8100 Good Luck Road
    Suite 500
    Lanham, MD 20706
  • Dr. Joan Parambi
    Joan Parambi, MD
    Endocrinology
    Internal Medicine
    301-552-0024
    6502 Kenilworth Avenue
    Suite 100
    Riverdale, MD 20737

Complementary Services

Cardiac Rehabilitation

This multidisciplinary outpatient program provides personalized exercise plans, support and education to help you recover from a cardiac event and reduce your risk of future heart problems. Learn More.

Sleep Center

Do you feel sleepy all the time? Do you wake up not feeling refreshed? Do you wake up in the morning still feeling tired? Do you snore? Learn More.

Bariatric and Weight Loss Center

If you are affected by obesity, you know first-hand that losing weight can be difficult. You probably also know it can be one of the most important things you can do to improve your health—and how hard it can be to lose weight and keep it off alone. Learn More.