Tejaswini R. Nayak | St. Charles, MO | Internist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Tejaswini Nayak specializes in internal medicine, providing comprehensive care for adult patients. She earned her medical degree from Jawaharlal Nehru Medical College Belgaum and completed her residency training at St Johns Medical Center. With three decades of medical practice, Dr. Nayak brings extensive experience to patient care. She is fluent in Hindi and Kannada, enabling her to serve patients from diverse backgrounds.

Dr. Nayak practices at Mercy Hospital Saint Louis and sees patients in St. Charles, Missouri. She focuses on managing complex conditions such as chronic kidney disease and heart failure. Her approach to patient care includes coordinating rehabilitation services like physical therapy and strength training to help patients regain function and improve their quality of life. Patients rate Dr. Nayak 3.9 out of 5 stars for her compassionate and thorough medical care.

Overview based on verified provider data

accepting new patients
3.9

15 Ratings
30 years of experience
20 insurance plans accepted
speaks Hindi, Kannada
St Johns Medical Center
8 written reviews
1 specialty
7 areas of expertise
1 hospital affiliation
1 office location
Female

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Tejaswini R. Nayak's Ratings and Reviews

3.9

15 Ratings with 8 written Reviews

Average Wait Time 10 Minutes

How was your appointment with
Tejaswini Nayak?

Patients’ Perspective

Gave an accurate diagnosis: (7) Did WellNeeds Improvement (1)
Had a good bedside manner: (6) Did WellNeeds Improvement (1)
Spent time with me: (7) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (7) Did WellNeeds Improvement (1)
Flexible scheduling: (8) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

15 ratings & reviews

Sort:

Showing 1 to 8 of 8 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She covered for my primary care doctor while on leave and i has a terrible experience would not recommend her to anyone ever

March 16th, 2020

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She covered for my primary care doctor while on leave and i has a terrible experience would not recommend her to anyone ever

March 16th, 2020

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

My husband and I have seen Dr. Nayak since she took over the practice. We had thought about shopping doctors when the previous doctor was leaving but thought, why not try the new doctor taking over first. We are so happy we did. We can't say enough about how thorough she is and how much time she spends with you in an office visit. We moved to Texas a year and a half ago but I still try to see her when I can especially if I have an out of the ordinary problem.

Did Well

Gave an accurate diagnosis
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

June 27th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I came from doctor that spent no time with me and acted like I was a pain to Dr nayak and she spends so much time with me and doesn't treat me like my little cold is more of a pain to her than it is to me. She great and I would tell anyone to go see her. Best doctor I have ever seen!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 14th, 2014

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

excellent physician!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

January 31st, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I started seeing Dr. Nayak when she took over the practice many years ago. I have nothing but the utmost regard and respect for her. She is my go to doctor. I have many doctors for many reasons but I will go to Dr. Nayak before going to any of my specialists because I trust what she tells me. She takes time, she cares, she explains, and if she thinks you should go see your specialist she will tell you but she does everything she can for you before hand. Of my 20 years of doctors, probably about 20+ for different health issues, she is by far the best doctor I have ever had.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

June 27th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Nayak is a very compassionate and brilliant diagnostician. Her talent lies in her listening skills and her honest concern for the welfare of her clients. She makes you feel very relaxed. She is very well informed about all things medical. I would trust her with my life.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 17th, 2010

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Nayak is great physician. She makes you feel very comfortable and is a very good communicator. She informs the patient of her diagnoses and the steps to be taken for treatment. I would recommend her to anyone needing a caring and professional physician!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

December 9th, 2009

Mercy Clinic Primary Care - Zumbehl Road

1820 Zumbehl Road Suite 120St. Charles, MO 63303

Tel: (636) 947-2334

Mon8:00 am - 4:30 pm

Tue8:00 am - 4:30 pm

Wed8:00 am - 4:30 pm

Thu8:00 am - 4:30 pm

Fri8:00 am - 4:30 pm

SatClosed

SunClosed


Tejaswini R. Nayak	Dr. Sreelatha Varma, MD	Dr. Siroth Charnond, MD	Eric Harker
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients		Accepts New Patients
3.9 (15 Ratings)	0 (0 Ratings)	3.2 (15 Ratings)	4 (8 Ratings)
30 Years of Experience		31 Years of Experience	25 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available
Speaks Hindi, Kannada	Speaks English	Speaks English	Speaks English
St. Charles , MO	Saint Louis , MO	Florissant , MO	Lyons , CO
Med School: Jawaharlal Nehru Medical College Belgaum		Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo	Med School: Duke University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Aetna
Anthem BlueCross BlueShield
Ascension Smart Health
Cigna
Essence
Health Net Federal Services
Healthlink
Healthy Blue (formerly Missouri Care)
HFN Inc.
Home State Health
Humana
Humana Military
Live360 (Health Choices Network)
Medica
MultiPlan/PHCS
NHC Advantage
PPHP (Provider Partners Health Plan)
Sterling Medicare
United Healthcare
WellCare Medicare Advantage

Internal Medicine

Check-up
Diabetes
Heartburn
Immunization
Physical
Vaccination
Weight Loss

Tejaswini R. Nayak holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at St Johns Medical Center.

Medical School

Graduated from Jawaharlal Nehru Medical College Belgaum in 1996.

NPI Number

Tejaswini R. Nayak's NPI number is 1609841303.

Chris Ching Wai Chan
Critical Care Medicine
20 Years Exp | St. LOUIS, MO
(0)
Wisam Hassan Ali Al-Badr
Nephrology
30 Years Exp | St. LOUIS, MO
(0)
Steven Alan Turner
Anesthesiology
42 Years Exp | St. LOUIS, MO
(0)
Daniel Hyunchan Hwang
Hand Surgery
7 Years Exp | Saint Louis, MO
(0)
Alaina Grace Pasierb
Diagnostic Radiology
7 Years Exp | Saint Louis, MO
(0)
Akaash Kataria
Pediatrics
9 Years Exp | Saint Louis, MO
(0)
Lemoyne Michael Habimana Griffin
Radiation Oncology
6 Years Exp | Saint Louis, MO
(0)
Francis Shoudee Wu
Neuroradiology
9 Years Exp | Saint Louis, MO
(0)
Andrew Lee Chang
Diagnostic Radiology
6 Years Exp | Saint Louis, MO
(0)
Azam Uddin Khan
Critical Care Medicine
8 Years Exp | Saint Louis, MO
(0)

Does Tejaswini Nayak accept virtual/telehealth appointments?: Tejaswini Nayak has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Tejaswini Nayak's office located?: Tejaswini Nayak's office is located at 1820 Zumbehl Road Suite 120, St. Charles, MO, 63303.
Which hospitals is Tejaswini Nayak affiliated with?: Tejaswini Nayak is affiliated with Mercy Hospital Saint Louis.
Does Tejaswini Nayak accept my insurance?: You can see the insurance plans that Tejaswini Nayak accepts on their Vitals profile.
What languages does Tejaswini Nayak speak?: Tejaswini Nayak speaks Hindi and Kannada.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.