Compare 45 gastroenterologists in Knoxville, TN. Check ratings, insurance, and availability.
45
Gastroenterologists
100%
Accepting patients
89%
Most common: MD
Ranked by Clarity Score, based on profile detail, verification, and patient activity.
Knoxville is the healthcare hub for East Tennessee, a region that stretches from the Great Smoky Mountains to the Cumberland Plateau. The University of Tennessee Medical Center serves as the regional trauma and referral center, while Covenant Health runs the largest community hospital network. For a mid-sized city, Knoxville has solid breadth across specialties, though patients with rare conditions may still be referred to Nashville or Atlanta.
Knoxville has 45 gastroenterologists. The most common credential is MD (89%). 100% are currently accepting new patients.
Knoxville's medical facilities spread along the I-40 and Kingston Pike corridors. UT Medical Center sits on Alcoa Highway south of downtown, while Fort Sanders Regional is near the UT campus. West Knoxville and Farragut have growing outpatient campuses along Kingston Pike. The city has no rail transit, and driving is the default. Most destinations within the metro are reachable in 15 to 25 minutes.
Providers practice throughout Knoxville. Downtown Knoxville is fort Sanders Regional Medical Center sits at the edge of downtown, serving the urban core and the UT campus community. Bearden is a west Knoxville commercial corridor with numerous medical and dental offices along Kingston Pike. West Knoxville is parkwest Medical Center and Turkey Creek medical offices serve this fast-growing suburban area near Farragut. South Knoxville is a residential area across the Tennessee River with community health options and proximity to UT Medical Center.
Nearby hospitals include University of Tennessee Medical Center, Fort Sanders Regional Medical Center, and Parkwest Medical Center. Local training programs run through University of Tennessee College of Medicine (Knoxville campus) and University of Tennessee, Knoxville. The University of Tennessee Medical Center is the primary Level I trauma center for the 21-county East Tennessee region.
The first visit includes a thorough review of your symptoms, diet, bowel habits, and medical history. The GI doctor may order blood work, stool tests, or imaging. If a colonoscopy or endoscopy is needed, they will schedule it separately and explain the preparation. Procedures are done under sedation and typically take 20 to 45 minutes. You will need someone to drive you home afterward.
Covenant Health and UT Medical Center are the two main systems. If you need a specialist referral, UT Medical Center is the academic option. For routine primary care, Covenant's network of community practices is widely accessible.
See a gastroenterologist for persistent heartburn or acid reflux, difficulty swallowing, chronic abdominal pain, unexplained weight loss, blood in your stool, chronic diarrhea or constipation, inflammatory bowel disease (Crohn's, ulcerative colitis), abnormal liver tests, hepatitis, celiac disease, or when it is time for a screening colonoscopy. Your PCP may refer you after initial evaluation.
Office visit copay: $30-75 · Screening colonoscopy: $0 (preventive) · Diagnostic colonoscopy: $1,500-4,000 · Upper endoscopy: $1,000-3,000
The mountains and valleys of East Tennessee trap air pollution and pollen, contributing to higher asthma and allergy rates. Primary care doctors here manage respiratory conditions as a routine part of practice.
Frequent heartburn that does not respond to over-the-counter antacids may be gastroesophageal reflux disease. A gastroenterologist evaluates the severity and recommends treatment to prevent long-term esophageal damage.
Crohn disease and ulcerative colitis require ongoing management by a gastroenterologist who monitors disease activity, adjusts medications, and performs colonoscopies to assess the health of your intestinal lining.
IBS causes bloating, cramping, and unpredictable bowel habits that interfere with daily life. A gastroenterologist confirms the diagnosis and helps you find dietary and medical strategies that bring relief.
Colonoscopy is the gold standard for colorectal cancer screening, now recommended starting at age 45. A gastroenterologist performs the procedure and removes precancerous polyps before they become dangerous.
Elevated liver enzymes, fatty liver, hepatitis, and cirrhosis all fall within a gastroenterologist scope. Early detection and management prevent progression to liver failure.
Knoxville, TN has 45 licensed gastroenterologists. 100% are currently accepting new patients, so finding an available provider should be straightforward.
Yes. 100% of gastroenterologists in Knoxville, TN are currently accepting new patients. You can filter your search on FindClarity to show only providers who are taking new patients.
BlueCross BlueShield of Tennessee is the dominant carrier. TennCare (Tennessee Medicaid) is accepted at UT Medical Center and most Covenant Health facilities. Humana and UnitedHealthcare Medicare Advantage plans are common among retirees.
An office visit copay is $30 to $75. A screening colonoscopy is $0 (preventive). A diagnostic colonoscopy costs $1,500 to $4,000. An upper endoscopy runs $1,000 to $3,000. Actual costs in Knoxville, TN depend on the provider and your insurance plan. Screening colonoscopies must be billed as preventive to be covered at 100%. If polyps are found and removed, the procedure should remain coded as screening. Verify that the endoscopy center and anesthesiologist are both in-network.
Knoxville healthcare runs through two main systems: Covenant Health (community hospitals) and UT Medical Center (academic/trauma). Tennova Healthcare also operates facilities in the area. Your insurance network will steer you toward one system.
69% of gastroenterologists in Knoxville, TN accept Medicare. Medicare covers screening colonoscopies every ten years for average-risk patients (no cost-sharing). Diagnostic colonoscopies and other GI procedures are covered with standard Part B cost-sharing. You can filter for Medicare-accepting providers on FindClarity.
Some gastroenterologists in Knoxville, TN accept TennCare, the state's Medicaid program. Medicaid covers screening colonoscopies and medically necessary GI services. Coverage details for newer medications (biologics for IBD) vary by state formulary. Contact the provider's office directly to confirm TennCare participation before scheduling.
UT Medical Center serves as the Level I trauma and specialty referral center for 21 East Tennessee counties. Covenant Health operates smaller hospitals in Morristown, Sevierville, and other surrounding towns. For routine care, Cherokee Health Systems has locations across the region.
For most routine and specialty care, yes. Knoxville has strong hospital systems and a growing physician base. For highly specialized procedures, rare conditions, or clinical trials, Nashville's Vanderbilt is the next step up and about a 3-hour drive.
Top accepted carriers in Knoxville, TN include medicare, qhp-14002, unitedhealthcare, cigna, and centene.
Screening colonoscopies are covered at 100% as preventive care under the ACA with no copay (for average-risk patients starting at age 45). If polyps are found and removed during a screening, the procedure should still be billed as preventive. Diagnostic colonoscopies (ordered for symptoms) are subject to your deductible and copay. Verify the endoscopy center is in-network separately from the doctor.