Gastroenterology is the specialty of medicine that provides care for diseases affecting the gastrointestinal tract, from the mouth to the anus, namely the esophagus, stomach, small intestine and large intestine (colon), liver, gallbladder and pancreas.
Focusing on the evaluation and treatment of gastroenterology disorders, a gastroenterologist does not perform surgery. Instead, he does perform procedures such as liver biopsies and endoscopic examinations of the esophagus, stomach, small and large bowel. In evaluating your gastroenterology condition, your HMG gastroenterologist will work closely with your primary care provider and, if surgery is needed, your surgeon, in providing follow-up care relevant to your particular digestive disorder.
Your Initial Appointment
Please arrive 10 to 15 minutes prior to your scheduled appointment in order to complete new patient documentation.
Lawrence Bailey, MD received his undergraduate degree from University of Virginia in Charlottesville, VA and his medical doctorate degree from Medical College of Virginia in Richmond, VA.
The recipient of multiple awards and honors, Dr. Bailey has nearly three decades of experience in treating gastroenterology-related conditions and diseases.
Jennifer Phemister, MD treats a broad range of gastroenterological diseases, including pancreas, stomach and colon disorders.
The variety of procedures as well as inpatient and outpatient treatments drew her to gastroenterology. Having Dr. Phemister on staff gives patients the option of choosing either a male or a female gastroenterologist.
Dallas Shone, MD is board certified in Gastroenterology by the American Board of Internal Medicine. After completing his residency at Presbyterian University of Pennsylvania Medical Center, he completed his gastroenterology fellowship at John Hopkins Bayview Medical Center in Baltimore, Maryland.
With over three decades of experience, Dr. Shone has been with Holston Medical Group since 1994.
The most common gastroenterology procedures include: endoscopy, liver biopsy, ERCP, colonoscopy (tradition & virtual), and PEG tube placement.
Most gastroenterology procedures are performed at the Wellmont Ambulatory Surgery Center, Kinsport; Holston Valley Medical Center (outpatient GI Lab), Kingsport and Indian Path Medical Center (outpatient GI Lab).
The most common gastroenterology procedures include: endoscopy, liver biopsy, ERCP, colonoscopy (tradition & virtual), and PEG tube placement. Most gastroenterology procedures are performed at the Wellmont Ambulatory Surgery Center, Kinsport; Holston Valley Medical Center (outpatient GI Lab), Kingsport and Indian Path Medical Center (outpatient GI Lab). The virtual colonoscopy is performed at HMG’s Outpatient Diagnostic Center at MeadowView Lane.
The Virtual Colonoscopy
Thanks to leading-edge technology like the new “virtual colonoscopy” introduced at HMG’s Outpatient Diagnostic Center at MeadowView Lane, patient screening measures for one of the most preventable types of cancer—colon cancer—just got an incredible boost. HMG is currently the first and only provider of virtual colonoscopies in the Tri-Cities. Learn more about virtual colonoscopies.
Most gasteroenterology procedures require advance patient preparation. You may view prep instructions by selecting the various procedures listed:
Unable to keep your appointment?
If you find that you are going to be unable to keep your appointment, out of courtesy to patients who are desiring appointments, please provide us advance notice as early as possible. We request at least a 24-hour advance notification for office appointments.