Dr. Raj I. Narayani, MD | Knoxville, TN | Gastroenterology

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Dr. Raj Narayani specializes in gastroenterology and internal medicine, bringing over three decades of medical expertise to patient care. They earned their medical degree from Vanderbilt University School of Medicine and have been practicing for 31 years. Dr. Narayani is fluent in both English and Spanish, helping them connect with a diverse patient population.

Dr. Narayani practices at Tennova Healthcare North Knoxville Medical Center and maintains multiple locations throughout Knoxville and Powell, Tennessee. They focus on digestive health conditions including colon polyps, GERD, and acid reflux. Their expertise includes performing colonoscopies, lower GI endoscopies, and pathology tests to diagnose and treat gastrointestinal concerns. Patients consistently rate Dr. Narayani highly, with an average rating of 5.0 stars.

AI-generated from data on this provider profile.

accepting new patients
5

50 Ratings
31 years of experience
39 insurance plans accepted
speaks English, Spanish
Vanderbilt University School Of Medicine
41 written reviews
1 award
2 specialties
11 areas of expertise
2 board certifications
1 hospital affiliation
5 office locations

Patients consistently praise Dr. Raj Indru Narayani for his excellent communication skills, professionalism, and caring bedside manner, noting that he and his staff provide thorough explanations before and after procedures. They appreciate the efficient and friendly service, with many feeling reassured and well-cared for throughout their visits. However, a few reviews mention dissatisfaction with long wait times, highlighting an issue with scheduling and overbooking. Despite this, the overall feedback remains overwhelmingly positive, emphasizing Dr. Narayani’s dedication to patient care and comfort.

AI-generated from the text of patient reviews

50 ratings & reviews

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Showing 1 to 10 of 41 reviews

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Dr. Narayani is a good doctor. He is friendly and made me feel less nervous before my procedure.

February 24th, 2026

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I do not know if I can do this review justice or not, but I have been seeing Dr. Raj Narayani for 20 years I think he's a very good doctor. He's very thorough and cares about his patients, not only him, but the whole staff is kind and caring for their patients. When people ask me who my Dr is, I always tell them who he is, and I would recommend him to anybody.

December 27th, 2025

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The entire process from making/confirming of an appointment, information provided for prep, the day of the appointment and out the door was amazing. The entire staff was friendly and caring. They made an unpleasant procedure go smoothly and left me feeling a genuine concern for my well being. Thank you everyone for caring and taking care of me while I was there.

November 20th, 2025

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Doctor and staff are very efficient. Thank you for your professional care on my appointment.

November 1st, 2025

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Dr. Narayani is an excellent physician. He is a great communicator as well. The staff treated me with kindness and professionalism.

June 4th, 2025

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He is very kind with a great bedside manner and very knowledgeable.

May 31st, 2025

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Very caring and understanding doctor, makes what is naturally a worrying procedure very comfortable, thank you Dr Narayani

March 27th, 2025

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Very professional, highly communicative, and a great doctor.

November 2nd, 2024

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Really good experience. Dr. Narayan was really good about explaining the procedure and then following up. The staff from beginning to end were very helpful, kind, respectful, very informative, and just very professional. I would recommend anyone to use them.

October 9th, 2024

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Excellent doctor with wide ranging experience

September 6th, 2024

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Gastrointestinal Associates

801 N Weisgarber Rd Ste 100Knoxville, TN 37909

Tel: (865) 588-5121

Mon8:30 am - 4:00 pm

Tue8:30 am - 4:00 pm

Wed8:30 am - 4:00 pm

Thu8:30 am - 4:00 pm

Fri8:30 am - 4:00 pm

SatClosed

SunClosed

Gastrointestinal Associates PC

629 Delozier Way Ste 100Powell, TN 37849

Tel: (865) 947-1161

Mon8:00 am - 4:00 pm

Tue8:00 am - 4:00 pm

Wed8:00 am - 4:00 pm

Thu8:00 am - 4:00 pm

Fri8:00 am - 4:00 pm

SatClosed

SunClosed

Gastrointestinal Associates

11440 Parkside Dr Ste 200Knoxville, TN 37934

Tel: (865) 588-5121

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Gastrointestinal Associates

1311 Dowell Springs BlvdKnoxville, TN 37909

Tel: (865) 588-5121

Mon7:00 am - 5:00 pm

Tue7:00 am - 5:00 pm

Wed7:00 am - 5:00 pm

Thu7:00 am - 5:00 pm

Fri7:00 am - 5:00 pm

SatClosed

SunClosed

Dr. Raj Indru Narayani

1311 Dowell Springs Blvd Ste 200Knoxville, TN 37909

Tel: (865) 588-5121


Dr. Raj Indru Narayani, MD	Jan Seiler, APRN	Shauna Sanderson, APRN	Ashley Anderson, APRN
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
5 (50 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
31 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English, Spanish	Speaks English	Speaks English	Speaks English
Knoxville , TN	Montgomery , AL	Tallahassee , FL	SACRAMENTO , CA
Med School: Vanderbilt University School Of Medicine	Med School: Georgia State University	Med School: Creighton University College of Nursing	Med School: East Tennessee State University - Quillen College of Medicine
Current Profile	View Profile	View Profile	View Profile

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Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Hemorrhoids
Hepatitis C
Internal Medicine
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

EDUCATION & TRAINING

Medical School

Vanderbilt University School Of MedicineGraduated in 1995

Dr. Benjamin Thomas Bevill, MD
Critical Care Medicine
14 Years Exp | Knoxville, TN
(1)
Dr. Alex Brian Vanlandingham, DO
Critical Care Medicine
8 Years Exp | Memphis, TN
(0)
Dr. Simi Vincent, MD
Infectious Disease
28 Years Exp | Knoxville, TN
(0)
Dr. Magda Marie Beauchamp Torres, MD
Physical Medicine & Rehabilitation
27 Years Exp | Knoxville, TN
(1)
Dr. Martha Helene Sanford, MD
Hospital Medicine
29 Years Exp | Collierville, TN
(9)
Dr. Kimberly Glow, MD, MPH
Adolescent Medicine
29 Years Exp | Longmont, CO
(9)
Dr. Nishant Sharma, MD
Critical Care Medicine
10 Years Exp | Scranton, PA
(0)
Dr. Robert N Rayder
Pediatrics
29 Years Exp | Germantown, TN
(6)
Dr. Julianne Mann
Public Health & General Preventive Medicine
46 Years Exp | Knoxville, TN
(0)
Dr. Jojo Yorke
Critical Care Medicine
10 Years Exp | Knoxville, TN
(0)

Does Dr. Raj Narayani accept my insurance?: You can see the insurance plans that Dr. Raj Narayani accepts on their Vitals profile.
Does Dr. Raj Narayani accept virtual/telehealth appointments?: Dr. Raj Narayani has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Raj Narayani accepting new patients?: Dr. Raj Narayani is accepting new patients on Vitals. View Dr. Raj Narayani's profile on Vitals to make an appointment.
Which hospitals is Dr. Raj Narayani affiliated with?: Dr. Raj Narayani is affiliated with Tennova Healthcare North Knoxville Medical Center.
How can I make an appointment with Dr. Raj Narayani?: You can find contact information for Dr. Raj Narayani here on Vitals.

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