Committed to Advanced GI Care Performed with Expertise and Compassion

Westchester Putnam Gastroenterology  provides state-of-the-art evaluation, diagnosis and treatment of gastrointestinal (GI) disorders. Our mission is to provide high quality, cost effective healthcare solutions, utilizing advanced procedures, performed with expertise and compassion. Our two offices, located in Putnam and Dutchess Counties, are complemented by our new diagnostic facility, the Putnam Endoscopy Center, which is fully accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).  We accommodate same-day office visits for urgent problems and are on call for emergency care for our patients 24 hours a day. GI disorders are among the most widespread healthcare problems, affecting some 70 million Americans, and we are here to provide advanced medical services to diagnose and treat these problems.

A Dedicated Staff Led by Distinguished GI Specialists

Today’s advanced diagnostic and therapeutic procedures have revolutionized the care and treatment of GI disorders, and our entire staff is dedicated to providing the benefits of these new protocols and procedures to our patients. Our gastroenterologists and medical professionals are led by our founders, Dr. Michael Kushner, MD and Dr. Sunil Gupta, MD, who are among the region’s most distinguished GI specialists. Don’t delay getting help for a GI problem any longer. Call or email us today to schedule a consultation with one of our board-certified physicians, and see the difference advanced GI healthcare can make.

Our gastroenterologists and medical professionals are led by our founders, Dr. Michael Kushner, MD and Dr. Sunil Gupta, MD, who are among the region’s most distinguished GI specialists.
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It was such a positive experience; I would repeat it every year (Except for the Prep!!!).”

—Nancy P.

Our Doctors

Dr. Michael Kushner

Dr. Michael Kushner is a native New Yorker who received his medical degree at Downstate Medical School in 1990. He completed his medical internship and residency at Montefiore Medical Center, followed by serving as an emergency room physician at the facility for one year. His GI/Liver Disease fellowship was served at Temple University Hospital in Philadelphia, where he remained on staff as a teaching faculty member before entering private practice in 1997.

Dr. Sunil Gupta

Dr. Sunil Gupta is a board certified specialist in gastroenterology with more than 20 years of experience in medicine and GI healthcare. He received his medical degree from the University College of Medical Sciences in Delhi, India. Following graduation, Dr. Gupta completed his residency and performed medical practice in England and later obtained his fellowship in Gastroenterology at Montefiore Medical Center in New York. Throughout his career he has performed more than 25,000 endoscopic procedures and specializes in the diagnosis and treatment of GI diseases including GERD, ulcers, rectal bleeding, hemorrhoids, colitis, diverticulosis, polyps, GI cancers, liver and pancreatic diseases.

Dr. Lizabeth Fiedler

Lizabeth Fiedler, MD is board certified in Gastroenterology. She received her medical degree from the Icahn School of Medicine at Mount Sinai, followed by a residency at the Mount Sinai Hospital.  She later completed her fellowship at the Albert Einstein College of Medicine, Montefiore Medical Center. Dr. Fiedler has been in practice for over twenty years. Her clinical expertise includes all conditions of gastroenterology with specific interests in Acid Reflux Disease, Constipation, Hepatitis C, Irritable Bowel Syndrome and Ulcerative Colitis. Dr. Fiedler is fluent in Spanish and is now accepting new patients.