Clinical Providers

Satinder Gill, MDsatinder

Dr. Gill is board certified in Gastroenterology. Dr. Gill has been recognized multiple times as one of America’s Top Physicians in gastroenterology by the Consumer Research Council. He has also received the Patient’s Choice Award. He has served as Chairman of INOVA Loudoun Hospital Division of Gastroenterology and Vice Chairman of Department of Medicine. He also has served on committees for the American College of Gastroenterology.

Dr. Gill received his gastroenterology training from Medical College of Virginia/VCU Health systems. He received his medical training at Harbor Hospital/University of Maryland. He was also selected to be Chief Resident in Internal Medicine. As an undergraduate at the University of Virginia, he also had the honor of being a Lawn Resident at Thomas Jefferson’s original academic village.

Dr. Gill has numerous research publications in scientific journals in gastroenterology, molecular biology/cancer research, and internal medicine. He has served as a consultant and on advisory boards for Hospital systems, American College of Gastroenterology and Pharmaceutical industry. He is married with two young children and enjoys time with his family.

Hiwot Desta, MDdesta

Dr. Desta is board certified in Gastroenterology. Dr. Desta has had numerous scientific publications in chemistry, surgical oncology, and cardiology. She serves as the Medical Director of Loudoun Endoscopy Group, LLC where she oversees clinical excellence in endoscopy.

Dr. Desta received her gastroenterology training from Ohio State University Medical Center. She received her medical training from University of Virginia School of Medicine where she received an Academic Advancement Scholarship.

As an undergraduate at Sweet Briar College, Dr. Desta received the James Lewis Howe Award in Chemistry. She also graduated with honors and was recognized multiple times on the Dean’s List. She also has served as an assistant Editor for multiple scientific journals.

Jessica Gandhi, PA-Cjessica-gandhi

Jessica is a board certified Physician Assistant with her Master’s degree from Shenandoah University and Bachelor’s degree from Virginia Tech with honors. She was born and raised in Shenandoah Valley and has relocated to this area since she graduated. Jessica serves on the Board of Advisors and Clinical board for Shenandoah University PA program. She has a large family all across Virginia and enjoys spending time with them often. She enjoys the outdoors and traveling.

Colleen Nappi, CFNPcolleen

Colleen grew up in Northern Virginia. She graduated from Virginia Tech in 1988 with a Bachelors degree in Institutional Management.. She went on to pursue her nursing degree from Georgetown University. After 20 years as an operating room nurse she achieved her MSN with a focus on Family Practice from Shenandoah University. She is board certified by the AANP to treat patients across the lifespan. She has worked in both Primary Care setting as well as Otolaryngology before joining the Colon, Stomach, and Liver Center in 2014. She enjoys all aspects of providing care for patients in the GI/Hepatology setting. She resides on a farm in the Shenandoah Valley where she enjoys free time with her family including 6 children and several animals. She is a member of the VCNP where she serves as a regional officer planning educational events for the Northern Shenandoah Valley Chapter.


Linda Delacourt, MDdelacourt

Dr. Delacourt is board certified in Anesthesiology. Dr. Delacourt serves as Chairman of Anesthesia committee at Loudoun Endoscopy Group, LLC. She has extensive experience in GI endoscopy and general anesthesia.

Dr. Delacourt completed her Anesthesiology training at University of Chicago Hospitals. She completed her medical training at Georgetown University School of Medicine.

As an undergraduate at Georgetown University, Dr. Delacourt was a John Carroll Scholarship recipient. She also was recognized as an Edward Bloustein Distinguished Scholar. She was recognized on the Dean’s List multiple times. She enjoys team sports and time with her family.

Gayle C. McCorkle, CRNAgayle

Gayle has over thirty years of providing anesthesia care. She is a certified nurse anesthetist who completed her CRNA degree from Medical College of Virginia in 1976. She has extensive hospital and ambulatory anesthesia care experience.

She has been with Loudoun Endoscopy Group since 2009. She is married to a dental surgeon, and enjoys time with her four sons.

Grace “Lee” Dorsch, MDlee

Lee was born and raised in Pendleton, South Carolina. She attended the University of South Carolina in Columbia and earned her undergraduate degree in biology in 1986. She then attended medical school at the Medical University of South Carolina in Charleston and graduated in 1990. Her anesthesia residency was at the Medical College of Virginia (now VCU) in Richmond, Virginia. She is board certified by the American Board of Anesthesiology. She maintains membership in the American Society of Anesthesiologists and the Society of Ambulatory Anesthesia. She began Office Anesthesia Services, LLC in 2009 where she travels to local physicians and dental offices and performs anesthesia. In addition to anesthesia, she co-coordinates the Greater Loudoun Study Club, a continuing education club for local dentists.

Lee is married to Steve Dorsch, DDS,MD, an oral surgeon. They live in Waterford,Virginia with their 5 children. Lee enjoys spending time with her family, cooking, skiing and running.


Soheila Yadrandji, MDyadrandji

Dr. Yadrandji is a diplomat of the American Board of Pathology in both clinical and surgical pathology. She serves as the medical director of On Point Pathology Laboratory at Loudoun Endoscopy Group LLC. Dr. Yadrandji received her combined AP/CP training from Wayne State University Medical Center in Detroit, Michigan. She has more than 20 years of experience in pathology, and has worked as an assistant professor precepting medical students and interns. She is also the recipient of Salute to Service Award from the Medical Society of Virginia Foundation, and has numerous scientific publications in which she has presented both nationally and internationally.