Expertise in
30
conditions

Dr. Raj I. Narayani

Gastroenterology
Gastrointestinal Associates PC
801 N Weisgarber Rd Ste 100, 
Knoxville, TN 
Accepting New Patients
Offers Telehealth
Expertise in
30
conditions
Gastrointestinal Associates PC
801 N Weisgarber Rd Ste 100, 
Knoxville, TN 

Overview

Raj Narayani is a Gastroenterologist practicing medicine in Knoxville, Tennessee.

Dr. Narayani is highly rated in 30 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Swallowing Difficulty, Endoscopy, and Colonoscopy.

He is actively involved in clinical research, co-authoring 5 peer reviewed articles. Dr. Narayani is currently accepting new patients.

Specialties

Gastroenterology

Licenses

Internal Medicine in TN

Hospital Affiliations

Fort Sanders Regional Medical Center
University Health System, Inc
Parkwest Medical Center

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Farm Bureau Health Plans
  • HMO
  • MEDICARE MAPD
  • MEDICARE PDP
Health Alliance Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
SelectHealth
  • HMO
  • POS
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 22 Less Insurance Carriers -

Locations

Gastrointestinal Associates PC
801 N Weisgarber Rd Ste 100, Knoxville, TN 37909

Additional Areas of Focus

Dr. Narayani has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

5 Total Publications

Negative Colonoscopy After Positive Multitarget Stool DNA: Subsequent Aerodigestive Cancer Diagnosis and Recommendations in the Community Setting.
Negative Colonoscopy After Positive Multitarget Stool DNA: Subsequent Aerodigestive Cancer Diagnosis and Recommendations in the Community Setting.
Journal: Clinical and translational gastroenterology
Published: March 13, 2026
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Office

1311 Dowell Springs Blvd Ste 300, 
Knoxville, TN 
 (0.1 miles away)
865-588-5121
Languages Spoken:
English
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Frequently Asked Questions about Dr. Raj I. Narayani

How do I make an appointment with Dr. Raj I. Narayani?

You can book an appointment with Dr. Raj I. Narayani by calling their office at 865-588-5121. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Raj I. Narayani a top-rated expert for Gastroesophageal Reflux Disease (GERD)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Raj I. Narayani is classified as an Distinguished expert for Gastroesophageal Reflux Disease (GERD), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Raj I. Narayani specialize in?

While Dr. Raj I. Narayani is a Gastroenterology, they have specific expertise in Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, and Swallowing Difficulty. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Raj I. Narayani participate in research or clinical trials?

Yes. Dr. Raj I. Narayani has published 5 articles and abstracts on conditions like Gastroesophageal Reflux Disease (GERD). You can view a list of Dr. Raj I. Narayani's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Raj I. Narayani accept my insurance?

Dr. Raj I. Narayani accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 865-588-5121 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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