The 20 Best Endoscopy Doctors in Tennessee, US
Find the Experts and Specialists who perform Endoscopy
ETSU Physicians & Associates- Gastroenterology
Mark Young is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Young is rated as a Distinguished provider by MediFind in Endoscopy. 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.
BHMA Gastroenterology- Bristol
Roland Garretson is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Garretson is rated as a Distinguished provider by MediFind in Endoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Bile Duct Obstruction, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy. Dr. Garretson is board certified in American Board Of Internal Medicine.
Ascension Saint Thomas Chest & Lung Center - West
Dr. Rickman served as director of the interventional pulmonology section at Vanderbilt University Medical Center in Nashville, TN, from 2009-2023. He is a founding partner of the Ascension Saint Thomas Chest and Lung Center and serves as Director of Interventional Pulmonology and Bronchoscopy for the Ascension Saint Thomas Health system. He is Professor of Medicine at University of Tennessee Health Sciences Center. He has been recognized by many national societies and is a former member of the AABIP Board of Directors. The American College of Chest Physicians has recognized him on multiple occasions as a Distinguished CHEST Educator and he is actively involved in procedural education at the local, national, and international levels. His clinical and translational research interests focus on medical devices, early diagnosis, and prevention of lung cancer. His clinical work is on lung nodules, lung cancer, pleural diseases and interventional pulmonology. Dr. Rickman is rated as a Distinguished provider by MediFind in Endoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Pleural Effusion, Lung Cancer, Endoscopy, and Advanced Bronchoscopy. Dr. Rickman is board certified in Interventional Pulmonology, Pulmonary Medicine, and Critical Care.
Vanderbilt Interventional Pulmonology
Fabien Maldonado is a Pulmonary Medicine provider practicing medicine in Nashville, Tennessee. Dr. Maldonado is rated as an Elite provider by MediFind in Endoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Pleural Effusion, Lung Nodules, Pleurisy, Endoscopy, and Advanced Bronchoscopy.
BHMA Gastroenterology- Bristol
Parviz Gholami is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Gholami is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Gholami is board certified in American Board Of Internal Medicine.
Ballad Health Medical Associates Gastroenterology
Robert Brinson is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Brinson is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrostomy. Dr. Brinson is board certified in .
Ballad Health Medical Associates Gastroenterology
Joseph Kretschmar is a Gastroenterologist practicing medicine in Greeneville, Tennessee. Dr. Kretschmar is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Barrett Esophagus, Non-Alcoholic Fatty Liver Disease, Endoscopy, and Colonoscopy. Dr. Kretschmar is board certified in American Board Of Internal Medicine and American Board Of Lifestyle Medicine.
BHMA Gastroenterology- Kingsport
Nagendra Myneni is a Gastroenterologist practicing medicine in Kingsport, Tennessee. Dr. Myneni is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Barrett Esophagus, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Myneni is board certified in American Board Of Internal Medicine.
BHMA Gastroenterology- Bristol
Amy Welch is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Welch is rated as an Advanced provider by MediFind in Endoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Angiodysplasia of the Colon, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Welch is board certified in American Board Of Internal Medicine.
Gastrointestinal Associates Of NE Tennessee, P.C.
Dhara Chaudhari is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Chaudhari is rated as an Advanced provider by MediFind in Endoscopy. 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.
Gastrointestinal Associates Of NE Tennessee, P.C.
Jason Mckinney is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Mckinney is rated as an Advanced provider by MediFind in Endoscopy. 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.
SOFHA Surgical Group
Michael Hodge is a General Surgeon practicing medicine in Johnson City, Tennessee. Dr. Hodge is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Cholecystitis, Colostomy, and Gastrostomy. Dr. Hodge is board certified in American Board Of Surgery.
Ballad Health Medical Associates General Surgery
After growing up in Texas, Missouri, and Oklahoma, I decided that I wanted to practice in a small town in the mountains. I came to Johnson City for training and have loved this area since the day I arrived. I was attracted to surgery as a teenager, and I love the diversity of practice in general surgery. My interest in medicine was cultivated by various surgeons who took me under their wings as I was growing up. My personal philosophy for treating patients is that we must work together as patient and provider to improve their health. I also believe that it is equally important to take care of the heart, soul, mind and body. I am married to a pediatrician in Elizabethton, Rebecca Powers, and we have three daughters. We are members of First United Methodist Church. To relax, I love to fly remote control airplanes and helicopters. Dr. Digby is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Cellulitis, Acute Pancreatitis, Gallbladder Disease, Endoscopy, and Gastrectomy. Dr. Digby is board certified in American Board Of Surgery.
Gastrointestinal Associates Of NE Tennessee, P.C.
Puneet Goenka is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Goenka is rated as an Experienced provider by MediFind in Endoscopy. 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.
Ballad Health Medical Associates General Surgery
I grew up in North Carolina and went to college in Chattanooga, Tenn. After I completed my undergraduate degree, I moved to Johnson City and received my medical degree from Quillen College of Medicine where I also completed my residency and laboratory fellowship. My husband and I love this area and are still here after 19 years. We enjoy outdoor activities such as biking and waterskiing. The small town atmosphere of Northeast Tennessee has proven to be a safe and active place to raise our kids. For as long as I can remember I wanted to be a doctor. I’ve had many mentors throughout my residency, but my greatest mentor is my father, who is also a surgeon. In medical school, I tried other specialties, but I realized there just wasn’t any specialty I enjoyed more than surgery. Meeting new and interesting people along with the professional interaction with my colleagues are some of the things I enjoy most about being a surgeon. My personal philosophy for treating patients is that physicians were put on earth to serve others. I believe God created us to be His hands and feet, which is a great privilege and responsibility. I listen closely to my patients because I find that they often will tell me their diagnosis before I even ask. My husband, Mark, is in long-term care administration. We have been married for 19 years and have three children, Abbie, Andrew, and Megan who are all in elementary school and keep us constantly busy. One of my favorite hobbies is playing racquetball. I also enjoy biking, waterskiing, reading and baking with my oldest daughter. I am involved in the children's ministries at my church, and I serve on the school board at Living Springs Christian Academy in Gray, TN. Dr. Defluiter is rated as an Experienced provider by MediFind in Endoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Endoscopy, and Gastrectomy. Dr. Defluiter is board certified in American Board Of Surgery.
Gastrointestinal Associates Of NE Tennessee, P.C.
David Welch is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Welch is rated as an Experienced provider by MediFind in Endoscopy. 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.
Ballad Health Medical Associates General Surgery Greeneville West
Beth Bulawa is a General Surgeon practicing medicine in Greeneville, Tennessee. Dr. Bulawa is rated as an Experienced provider by MediFind in Endoscopy. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Choledocholithiasis, Ogilvie Syndrome, Cellulitis, Colostomy, and Hernia Surgery. Dr. Bulawa is board certified in American Board Of Surgery.
Ballad Health Medical Associates Endocrinology, Internal Medicine & Diabetes Center
David Thompson is an Internal Medicine provider practicing medicine in Bristol, Tennessee. Dr. Thompson is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, Pacemaker Implantation, and Endoscopy. Dr. Thompson is board certified in .
Bristol Surgical
"Sidney Collins, MD, FACS, has a simple philosophy when it comes to treating patients, ""Faith, hope and love,"" he says. ""Everyone has a story to tell. If you listen closely and read between the lines, you can uncover it."" A native of Little Rock, Arkansas, Dr. Collins spent 20 years in the United States Army before moving to the Appalachian Highlands to complete his general surgery residency. When he’s not treating patients, Dr. Collins enjoys spending time with his kids. “Whatever they like to do is always fun for me.”". Dr. Collins is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Varicose Veins, Abdominal Aortic Aneurysm (AAA), Familial Colorectal Cancer, Hernia Surgery, and Gastrostomy. Dr. Collins is board certified in American Board Of Surgery.
Holston Medical Group- Hospitalists
Kevin Kirk is an Internal Medicine provider practicing medicine in Kingsport, Tennessee. Dr. Kirk is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Heart Attack, Apoplexy, Pacemaker Implantation, and Cardiac Ablation. Dr. Kirk is board certified in American Board Of Internal Medicine.
Last Updated: 04/28/2026










