Welcome to Our Practice

Raja M. Din MD, PLLC - We provide diagnosis and treatment of all types of digestive and liver disorders. We also provide screening for colon, esophageal, and gastric cancers.

We take an integrative approach to digestive health. This includes paying careful attention to dietary and lifestyle factors, in addition to the relevant gastrointestinal symptoms. We appreciate the confidence you have placed in us and look forward to working with you.

Quality Care

Staying healthy is a joint effort between you and your doctor.  Your digestive team is here to listen and respond to your concerns. Our experienced doctor and staff are well equipped to effectively diagnose and treat your symptoms while working to minimize recurrences. Our compassionate physician will counsel you on the best ways to maintain and improve your health. At our practice you will benefit from a dedicated team of trained gastroenterology professionals who give you the individualized attention you deserve.

Informed Patients

Dr. Din believes that informed patients are better prepared to make decisions regarding their health and well being. We expect you to commit to caring for your own health.  That is why our website includes an extensive patient education section covering a full array of topics associated with gastroenterology including diagnoses and treatments for digestive problems. We encourage you to look through these pages whenever you have an interest or concern about your digestive health.  Additionally, we periodically invite professionals to speak to interested patients regarding topics ranging from nutrition to managing Hepatitis C.  Please let us know if you have a topic you'd like to hear more about and we will put you on our guest list!

Comfortable, Convenient Setting

We strive to make our Greenbelt office as comfortable, efficient and convenient as possible. We have ample, free parking and are easily accessible by Metro.  You can find all the information you need about our office right here on our website. This includes directions to our locations (both our Greenbelt office and the Greenbelt Endoscopy Center), maps, hours, insurance policies and appointment scheduling.

We hope you find this website useful and invite you to contact us with your questions at any time.

Make A Payment

  • Meet Your Doctor

    Dr. Raja M. Din is board certified in Internal Medicine and Gastroenterology. He completed his fellowship in Gastroenterology and Hepatology at Georgetown University Medical Center in Washington D.C. where he received advanced training in small bowel capsule endoscopy. Dr. Din completed his Internal Medicine residency at Prince George’s Hospital Center in Cheverly, Maryland after graduating in 1998 from St. George’s University School of Medicine in Grenada, West Indies.

    Learn more about the doctor  here .


Office Hours


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm





Contact Us

We are safe, ready and open!

We want to ensure you that we are safe, ready, and open to assist your gastroenterology needs. Please know that if you visit us for care, your safety is our first priority. We are certain that we are doing everything we can to provide a safe environment for you. Below are a few things that we are doing to provide you the best safety measures:

  • Masking of all patients and employees
  • Disinfecting and cleaning of exam rooms before and after each patient appointment
  • Frequent disinfection of common areas, including waiting areas, door handles, and equipment
  • Daily screening of all staff
  • Daily screening of all patients before coming into the office
  • "No waiting" waiting area to lessen your exposure to other patients

Telehealth (video) appointments continue to offer a safe and convenient way to have an appointment. While many of your healthcare needs may also be met from the comfort of your home by logging on to your Patient Portal. You can message your providers, request an appointment, medication refills, or any other NON-urgent concerns.

We want to continue to encourage you to actively manage your healthcare safely through this pandemic. Our office hours remain the same Monday-Friday. 9 a.m.-5 p.m. and we can be reached at 301-715-3744. Thank you for your patience, and continue to stay safe!