The 20 Best Colonoscopy Doctors near Johnson City, TN
Find the Experts and Specialists who perform Colonoscopy
ETSU Physicians & Associates- Gastroenterology
. Dr. Young is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 74 other conditions, according to our data. His clinical expertise encompasses Jaundice, Acute Pancreatitis, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Young is board certified in American Board Of Internal Medicine.
Gastrointestinal Associates Of NE Tennessee, P.C.
. Dr. Reddy is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Enlarged Liver, Visceromegaly, Esophageal Varices, Endoscopy, and Colonoscopy. Dr. Reddy is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine (Transplant Hepatology).
Gastrointestinal Associates Of NE Tennessee, P.C.
. Dr. Welch is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Colonic Malakoplakia, Gastrointestinal Bleeding, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy. Dr. Welch is board certified in American Board Of Internal Medicine.
Gastrointestinal Associates Of NE Tennessee, P.C.
. Dr. Goenka is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Childhood Volvulus, Irritable Bowel Syndrome (IBS), Portal Hypertension, Gastrectomy, and Gastrostomy. Dr. Goenka is board certified in American Board Of Internal Medicine and American Board Of Gastroenterology.
ETSU Physicians & Associates- Surgery
. Dr. Floresguerra is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Gallbladder Disease, Bladder Reconstruction, and Hernia Surgery. Dr. Floresguerra is board certified in American Board Of Surgery.
Pediatric Gastroenterology
Dr. Anjali Malkani’s journey into healthcare was inspired by her mother, a physician in India. “As a child, I would often accompany her on house calls to visit sick children,” Dr. Malkani recalls. “Witnessing the parents’ gratitude as their child recovered and observing the child’s health improve during follow-up visits was truly heartwarming.” Born in Chicago and raised in India, Dr. Malkani loves the Appalachian Highlands for its slower pace of living and natural beauty. As an ETSU Health clinician, Dr. Malkani also serves as a faculty member at ETSU's Quillen College of Medicine. Outer of her medical practice, she enjoys walking, playing pickle ball, reading, traveling and exploring local waterfalls. Dr. Malkani is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Eosinophilic Esophagitis, Esophagitis, Malnutrition, and Viral Gastroenteritis. Dr. Malkani is board certified in American Board Of Pediatrics.
Gastrointestinal Associates Of NE Tennessee, P.C.
. Dr. Mckinney is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 60 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Portal Hypertension, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Mckinney is board certified in American Board Of Internal Medicine.
Gastrointestinal Associates Of NE Tennessee, P.C.
. Dr. Chaudhari is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 55 other conditions, according to our data. Her clinical expertise encompasses Jaundice, Gastroesophageal Reflux Disease (GERD), Childhood Volvulus, Endoscopy, and Gastrectomy. Dr. Chaudhari is board certified in American Board Of Internal Medicine.
Johnson City Internal Medicine
. Dr. Groen is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Urea Cycle Disorders (UCD), Liver Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Gastrostomy. Dr. Groen is board certified in American Osteopathic Board Of Internal Medicine.
Johnson City Internal Medicine
. Dr. Miller is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Smoldering Multiple Myeloma, Multiple Myeloma, Hip Replacement, and Pacemaker Implantation. Dr. Miller is board certified in American Board Of Internal Medicine.
Johnson City Internal Medicine
. Dr. Theerathorn is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Liver Failure, Emphysema, Heart Failure with Preserved Ejection Fraction (HFpEF), Ureteroscopy, and Endoscopy. Dr. Theerathorn is board certified in American Board Of Internal Medicine.
Johnson City Internal Medicine
. Dr. Rafai is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Hospital-Acquired Pneumonia, Atypical Pneumonia, Ureteroscopy, and Hip Replacement. Dr. Rafai is board certified in American Board Of Internal Medicine.
Johnson City Internal Medicine
. Dr. Malik is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Pneumonia, End-Stage Renal Disease (ESRD), Sepsis, Ureteroscopy, and Hip Replacement. Dr. Malik is board certified in American Board Of Internal Medicine.
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Konstantinos Papas is a primary care provider, practicing in Internal Medicine in Johnson City, Tennessee. Dr. Papas is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Exocrine Pancreatic Insufficiency, Pneumonia, and Colonoscopy.
Last Updated: 04/28/2026







