Best Gastroenterologists in Chattanooga
Looking for a gastroenterologist in Chattanooga? Most patients narrow the list by insurance first, then by location and reviews. 14+ verified gastroenterologists appear below.
14 gastroenterologists in Chattanooga

Donald Franklin Mackler, MD
4.5Donald Franklin Mackler · Gastroenterology Physician
721 Glenwood Dr(423) 629-6258
Cntr For Digestive Disorders & Clinical Reasearch
4.5Cntr For Digestive Disorders & Clinical Reasearch · Gastroenterology Physician
2341 Mccallie Avenue(423) 698-0254
Michael William Goodman, MD
4.5Michael William Goodman · Gastroenterology Physician
979 E 3Rd St(423) 267-5677
Charles Robert Bosshardt, MD
4.5Charles Robert Bosshardt · Gastroenterology Physician
2515 Desales Ave Suite 206(423) 698-8101

J & A Enterprises Inc.
4.5J & A Enterprises Inc. · Gastroenterology Physician
725 Glenwood Dr(423) 697-0621
Chattanooga Gastroenterology, PC
4.5Chattanooga Gastroenterology, PC · Gastroenterology Physician
2341 Mccallie Avenue(423) 493-9151
Liver And Gastroenterology Center
4.5Liver And Gastroenterology Center · Gastroenterology Physician
725 Glenwood Dr(423) 697-0621
Drago Tolosa, MD
4.5Drago Tolosa · Pediatric Gastroenterology Physician
910 Blackford St(423) 778-6575


Rashmi Patil, MD, MPH
4.5Rashmi Patil · Pediatric Gastroenterology Physician
900 E 3Rd St(423) 778-5437
Chattanooga Gastroenterology, PC
4.5Chattanooga Gastroenterology, PC · Gastroenterology Physician
2341 Mccallie Avenue(423) 493-9151
Barrett O. Attarha, DO
4.5Barrett O. Attarha · Gastroenterology Physician
2200 E 3Rd St Suite 200(423) 643-2500
Gastroenterologists in Chattanooga by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Gastroenterologists in nearby cities
Same specialty in cities near Chattanooga — useful if your insurance network extends across the metro.
About finding a gastroenterologist in Chattanooga
Chattanooga has gastroenterologists practicing across hospital systems, group practices, and independent clinics. When choosing a gastroenterologist in Chattanooga, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Chattanooga gastroenterologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about gastroenterologists in Chattanooga
How much does a visit to a gastroenterologist cost in Chattanooga?+
In-network gastroenterologists in Chattanooga typically run $120–$300 for an initial visit before insurance. Out-of-network rates can be 3–5× higher. Use the insurance filter above to see Chattanooga gastroenterologists who list your specific plan, and confirm acceptance directly with the office before booking.
Are Chattanooga gastroenterologists accepting new patients?+
Most Chattanooga listings indicate new-patient status on the profile. Wait times vary by specialty and insurance; calling the office directly is the fastest way to confirm same-week availability.
Which insurance plans do Chattanooga gastroenterologists list?+
Major plans in include Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings show plans the provider has indicated they accept — always confirm in-network status directly with the office before your appointment.
Do I need a referral to see a gastroenterologist in Chattanooga?+
Most PPO plans in allow direct booking. HMO and many Medicare Advantage plans require a primary-care referral first. Confirm with your insurer or the office before booking.