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Meet Our Staff

Learn more about us

  • Ravi Singh, MD, FACG

    Dr. Singh performed his fellowship in Gastroenterology at Mt. Sinai Services at Elmhurst, NY.

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  • Kevin Sano, MD FACG

    Dr. Sano performed his fellowship in Gastroenterology/Hepatology at Stony Brook University Hospital, Stony Brook, NY.

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  • Rahul Bajaj, MD

    Dr. Bajaj completed his residency and fellowship training in Internal Medicine and Gastroenterology at Emory University His graduate training has included basic science research and clinical trials in Inflammatory Bowel Disease.

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  • Ajish Pillai, MD, FACG

    Dr. Pillai completed his Internship and Residency at Drexel University College of Medicine, Hahnemann University Hospital, Philadelphia, PA.

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  • Rachana Oak, MD

    Dr. Oak is a born and raised New Yorker who completed her Internal Medicine training at NYU Langone Health.

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  • Dr. Joel Myladoor Chandy

    Dr. Joel Myladoor Chandy completed his Internal Medicine Residency and Gastroenterology Fellowship at Hackensack Meridian Health Palisades Medical Center, where he served as chief resident and chief fellow in both programs.

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  • Megan Byrne, PA-C

    Megan Byrne received her master’s degree in Physician Assistant Studies at Stony Brook University where she completed her elective rotation in gastroenterology.

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  • April Bordges, PA

    April gained extensive experience in primary care for eight years and now works in Gastroenterology since 2017 with interests in Inflammatory bowel disease nd viral liver disease.

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  • Pamela Genovese, PA-C

    Pamela Genovese completed her Masters degree in Physician Assistant Studies from Touro College in 2013.

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Welcome to Our Practice

Serving Suffolk County, NY

We are excited to announce two new office locations to meet the demand of our patients. Located conveniently in East Islip and Westhampton area. Call today or click on the appointment request to get an appointment!


Announcing three new office locations:

126 E Main St #1, East Islip, NY 11730 (631)289-0300

10 Old Riverhead Rd , Westhampton Beach New York 11946 (631) 289-5101

620 Belle Terre Rd, Port Jefferson, NY 11777 (631) 289-1708

About Us

For over 40 years, Brookhaven Gastroenterology Associates has been devoted to the diagnosis and treatment of digestive and liver diseases. All our physicians are board-certified in Gastroenterology and treat a variety of conditions from common abdominal pain, diarrhea, difficulty swallowing, diverticulosis, gas problems, and heartburn to diagnosing rare cancers of the gastrointestinal tract.

Gastroenterology is a specialty dedicated to evaluating the intestines (including the stomach, small and large intestines), liver, pancreas, and gallbladder. With the aid of fiberoptic technology, extensive portions of the intestines can be examined and biopsied. Colonoscopy or lower endoscopy has been an instrumental part of the public health initiative of screening for colon cancer. Over the years we have also adopted the latest technologies including wireless capsule endoscopy, which takes thousands of pictures of the small intestine using a pill like a camera, and Endoscopic Ultrasound that helps better visualize and biopsy lesions throughout the body using special ultrasound guidance.

At BGA, patients can be assured of our commitment to high quality, cost-effective health care in a respectful and compassionate environment. Please schedule an appointment and find out why BGA is the right practice for you.

For those of you new to us, we have selected eClinicalworks as our platform. The patient portal link at the top allows access. To aid in the transition, our old patients may be asked to fill out some paper work to make sure our computer system has the most up to date information on their initial visit since our system has been up and running.

Our Location

Find us on the map

Hours of Operation

Our Regular Schedule

Monday:

7:30 am-5:00 pm

Tuesday:

7:30 am-5:00 pm

Wednesday:

7:30 am-5:00 pm

Thursday:

7:30 am-5:00 pm

Friday:

7:30 am-5:00 pm

Saturday:

*Select Hours And Locations

Sunday:

*Select Hours And Locations

Featured Articles

Read about helpful topics

  • Understanding Gastroesophageal Reflux Disease

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

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  • Understanding Flexible Sigmoidoscopy

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

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  • Understanding Minor Rectal Bleeding

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

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  • Understanding Esophageal Dilation

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

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  • Understanding Colon Polyps and Their Treatment

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

    Read More
  • Understanding Percutaneous Endoscopic Gastrostomy

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

    Read More
  • Understanding Diverticulosis

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

    Read More
  • Understanding Capsule Endoscopy

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

    Read More
  • Understanding Upper Endoscopy

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

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  • Understanding Colon Cancer Screening

    This information was developed by the Publications Committee of the American Society for Gastrointestinal Endoscopy (ASGE). For more information about ASGE, visit www.asge.org. This information is intended only to provide general guidance. It does not provide definitive medical advice. It is important ...

    Read More