Gregory K. Lemite MD

About Dr. Gregory K. Lemite


Board Certified Gastroenterologist


Dr. Gregory K. Lemite earned his medical degree at Mount Sinai School of Medicine, New York, NY in May 1992. His residency was completed at Montefiore Medical Center, Bronx, NY, June 1995. Dr. Lemite completed his fellowship in gastroenterology at Elmhurst City Hospital of the Mount Sinai Services, Elmhurst, NY.  He has served the Tri-Cities community for more than 15 years. He founded Tri-Cities Gastroenterology P.C. in November of 2003. 


Dr. Lemite evaluates and treats a variety of gastrointestinal and liver diseases. His special interests include colon cancer screening and prevention, inflammatory bowel disease, chronic hepatitis C, disorders of the esophagus, and illness of the upper and lower gastrointestinal tract.


Dr. Lemite performs the majority of his  endoscopic procedures at our endoscopy center in Chester Virginia. We are 1 of only 28 Office Based endoscopy centers in Virginia that maintain accreditation through the Accreditation Association for Ambulatory Health Care.

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Delaney Mills AGACNP

About Delaney Mills

 Delaney earned her Bachelor of Science in Nursing in 2014 from Radford University where she graduated magna cum laude. She practiced as a registered nurse at Virginia Commonwealth University Health between January 2015 and December 2019 where she spent one year in the Emergency Department and almost four years in the Operating Room with the Orthopedic Department. She enrolled in the adult-gerontology acute care nurse practitioner concentration at VCU and completed her Master’s program in May 2019. Delaney is excited to continue serving Tri-Cities area patients for all of their gastroenterology needs.