Our Doctors

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  Dr. John Frese

  Doctor John Frese completed his undergraduate studies at Williams College. His medical career began when he attended the University of Connecticut School of Medicine, followed by a residence as Chief Medical Resident and a fellowship at the University of Connecticut Health Center. Dr. Frese joined Coastal Digestive Diseases and Care Center in 1995 and has been the Medical Director for Coastal Digestive Care Center since it opened in 2003. He is Chief of Gastroenterology at Yale New Haven Health System/L&M Hospital. Dr. Frese is Board Certified in Internal Medicine and Gastroenterology.

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  Dr. Eugene Sapozhnikov

  Doctor Eugene Sapozhnikov's medical career began at St. Petersburg Medical University, followed by a residency at Robert Wood Johnson University Hospital UMDNJ, and a fellowship at the University of Connecticut Health Center. Dr. Sapozhnikov joined Coastal Digestive Diseases and Care Center in 2003. Dr. Sapozhnikov is Board Certified in Internal Medicine and Gastroenterology.

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  Dr. Mical Campbell

  Doctor Mical Campbell completed his undergraduate studies at Harvard University. His medical career began at Columbia University College of Physicians and Surgeons, followed by a residency at Massachusetts General Hospital, and a fellowship at the University of Pennsylvania. Dr. Campbell joined Coastal Digestive Diseases and Care Center in 2007. Dr. Campbell is Board Certified in Internal Medicine and Gastroenterology.

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  Dr. Amzad Khan

  Doctor Amzad Khan completed his undergraduate studies at The City College of New York. His medical career began at The State University of New York Downstate Medical Center where he completed both his residency and his fellowship. Dr. Khan joined Coastal Digestive Diseases and Care Center in 2011. Dr. Khan is Board Certified in Internal Medicine and Gastroenterology.

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  Dr. Sarah Canavan

  Dr. Sarah Canavan completed her undergraduate studies at Cornell University. Her medical career began when she attended Weill Medical College of Cornell University followed by an internship, residency and fellowship programs at Yale New Haven Hospital. Dr. Canavan has been affiliated with Coastal Digestive Care Center since 2019. Dr. Canavan sees patients in her offices at Connecticut GI in New London and Waterford. Dr. Canavan is Board Certified in Internal Medicine and Gastroenterology.

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  Dr. Darrick Li

  Dr. Li completed his undergraduate studies at Yale University. His medical career began at Columbia College of Physicians and Surgeons, followed by residency and fellowship programs at Massachusetts General Hospital. He is an Assistant Clinical Professor at the Yale University School of Medicine. Dr. Li began working for Connecticut GI in May 2023 and sees patients in his office in New London. Dr. Li is Board Certified in Internal Medicine and Gastroenterology.