HealthcareDiscovery.AI / Doctors / Tennessee / Gastroenterology

Gastroenterologists in Tennessee

Data updated monthly · Last refresh October 2026

385 Gastroenterology providers practice in Tennessee, including 51 (13%) offering telehealth. The largest concentration is in Nashville. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

385providers
51telehealth
Nashvilletop city

Gastroenterology by city in Tennessee

Choose a city to see providers there.

Gastroenterology in Nashville89 providers
Gastroenterology in Knoxville45 providers
Gastroenterology in Memphis32 providers
Gastroenterology in Germantown26 providers
Gastroenterology in Chattanooga24 providers
Gastroenterology in Kingsport20 providers
Gastroenterology in Jackson16 providers
Gastroenterology in Bristol15 providers
Gastroenterology in Murfreesboro14 providers
Gastroenterology in Johnson City11 providers
Gastroenterology in Maryville11 providers
Gastroenterology in Oak Ridge10 providers
Gastroenterology in Cookeville8 providers
Gastroenterology in Hermitage6 providers
Gastroenterology in Bartlett5 providers
Gastroenterology in Columbia5 providers
Gastroenterology in Hendersonville4 providers
Gastroenterology in Cleveland4 providers
Gastroenterology in Powell4 providers
Gastroenterology in Morristown4 providers
Gastroenterology in Franklin4 providers
Gastroenterology in Smyrna4 providers
Gastroenterology in Clarksville2 providers
Gastroenterology in Ooltewah2 providers

Gastroenterology providers in Tennessee

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Larry Shuster, MD
Kingsport, TN · $55 in drug and device payments (2025) · (423) 224-4000
Dr. Lawrence Bailey, M.D.
Kingsport, TN · $1,010 in drug and device payments (2025) · (423) 578-1596
Dr. Michael Itidiare, D.O., M.B.S
Kingsport, TN · No drug or device payments recorded (2025) · (423) 224-4000
Dr. Michael Sullivan, M.D.
Kingsport, TN · $811 in drug and device payments (2025) · (423) 392-6100
Dr. Rathi Narayan, M.D.
Kingsport, TN · $893 in drug and device payments (2025) · (423) 246-6777
Dr. R. Strickland, M.D.
Kingsport, TN · No drug or device payments recorded (2025) · (423) 246-6777
Dr. Stephen Fry, M.D.
Kingsport, TN · $1,096 in drug and device payments (2025) · (423) 279-1400
Dr. Anabel Rodriguez Loya, DO
Knoxville, TN · $1,908 in drug and device payments (2025) · (865) 305-6570
Dr. Barry Maves, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 588-5121
Dr. Benjamin Dalton, MD
Knoxville, TN · $1,831 in drug and device payments (2025) · (865) 305-6570
Dr. Bergein Overholt, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 588-5121
Dr. Carlos Rollhauser, MD
Knoxville, TN · $33,357 in drug and device payments (2025) · (865) 305-6570
Dr. Charles O'connor, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 588-5121
Dr. Connie Mcmahan, ADVANCED PRACTICE NU
Knoxville, TN · No drug or device payments recorded (2025) · (865) 544-6570
Dr. Dean Conley, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 531-8294
Dr. Dhruvil Radadiya, MD
Knoxville, TN · $418 in drug and device payments (2025) · (865) 305-6570
Dr. Dushyant Dahiya, MD
Knoxville, TN · $408 in drug and device payments (2025) · (865) 531-4724
Dr. Floyd Porter, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 588-5121
Dr. Gary Spiegelman, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 531-8632
Dr. George Obeng
Knoxville, TN · $948 in drug and device payments (2025) · (865) 305-6570
Dr. Harold Silver, M.D.
Knoxville, TN · $802 in drug and device payments (2025) · (865) 531-4724
Dr. Jason Huffman, M.D.
Knoxville, TN · $587 in drug and device payments (2025) · (865) 588-5121
Dr. Jeffrey Brown, MD
Knoxville, TN · $447 in drug and device payments (2025) · (865) 523-6418
Dr. Jeffrey Gilbert, MD
Knoxville, TN · $2,772 in drug and device payments (2025) · (865) 588-5121
Dr. John Haydek, MD
Knoxville, TN · $239 in drug and device payments (2025) · (865) 588-5121
Dr. John Moore, M.D.
Knoxville, TN · $1,044 in drug and device payments (2025) · (865) 588-5121
Dr. John Stancher, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 305-6570
Dr. Juan Benitez, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 539-5372
Dr. Mahmoud Bayoumi, M.D., M.P.H.
Knoxville, TN · $2,435 in drug and device payments (2025) · (865) 305-6570
Dr. Maria Newman, MD
Knoxville, TN · $1,506 in drug and device payments (2025) · (865) 588-5121
Dr. Mark Anderson, MD
Knoxville, TN · $117 in drug and device payments (2025) · (865) 544-6570
Dr. Mark Jackson, MD
Knoxville, TN · $72 in drug and device payments (2025) · (865) 523-6418
Dr. Meade Edmunds, MD
Knoxville, TN · $2,974 in drug and device payments (2025) · (865) 851-7771
Dr. Morris Barocas, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 218-7444
Dr. Muhammed Iqbal, MD
Knoxville, TN · $181 in drug and device payments (2025) · (865) 523-6418
Dr. Omar Tageldin, MD
Knoxville, TN · $1,286 in drug and device payments (2025) · (865) 305-6570
Dr. Raj Narayani, MD
Knoxville, TN · $50,764 in drug and device payments (2025) · (865) 588-5121
Dr. Ramanujan Samavedy, M.D.
Knoxville, TN · $1,072 in drug and device payments (2025) · (865) 588-5121
Dr. Ravi Ghanta, M.D
Knoxville, TN · $19 in drug and device payments (2025) · (865) 373-7975
Dr. Raymond Hargrove, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 544-0406
Dr. Richard Farris, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 588-5121
Dr. Robert Pollack, MD
Knoxville, TN · $482 in drug and device payments (2025) · (865) 523-6418
Dr. Samuel Purkey
Knoxville, TN · $2,014 in drug and device payments (2025) · (865) 305-9340
Dr. Sangeeta Gulati, MD
Knoxville, TN · $1,527 in drug and device payments (2025) · (865) 305-6570
Dr. Sarkis Chobanian, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 588-5121
Dr. Scott Wilhoite, M.D.
Knoxville, TN · $24 in drug and device payments (2025) · (865) 588-5121
Dr. Stanley Miller, MD
Knoxville, TN · No drug or device payments recorded (2025) · (865) 588-5121
Dr. Steedman Sarbah, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 373-7975
Dr. Steven Bindrim, MD
Knoxville, TN · $428 in drug and device payments (2025) · (865) 588-5121
Dr. Tejal Mistry, MD
Knoxville, TN · $1,081 in drug and device payments (2025) · (865) 588-5121

Conditions Gastroenterology providers in Tennessee commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Tennessee?

There are 385 Gastroenterology providers with active NPI records practicing in Tennessee, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Tennessee offer telehealth?

Yes. 51 of the 385 Gastroenterology providers in Tennessee (about 13%) report offering telehealth services in CMS data.

Which cities in Tennessee have the most Gastroenterology providers?

Nashville (89), Knoxville (45), Memphis (32) have the highest concentration of Gastroenterology providers in Tennessee.

How many Gastroenterology providers in Tennessee received drug or device company payments?

238 of 385 Gastroenterology providers in Tennessee (62%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Tennessee treat?

Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Gastroenterologists in Tennessee work in independent practices or large health systems?

Among 229 Gastroenterologists in Tennessee enrolled in Medicare, 14% bill through a solo or small practice with fewer than 10 clinicians, 19% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Tennessee work at?

According to CMS facility affiliation records, the Tennessee hospitals where the most Gastroenterologists hold privileges are Vanderbilt University Medical Center in Nashville; Methodist Hospitals of Memphis in Memphis; University Health System, Inc. in Knoxville.

Related reading on HealthcareDiscovery.AI

Gastroenterology in all 50 states Search all 385 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Gastroenterology in Tennessee? Get featured.