Dr. Tharani Sundararajan, MD, Cumming, GA

What patients are saying

Overall rating

4.94

Average wait time

4.71

Bedside manner

4.79

“This was my first visit with Dr Tharani, she showed me compassion and c are listened to me and asked me questions about my concerns. She is very thorough and it shows through her mannerisms and as a elderly patient we look fror this, because too many times people like to rush us and make us feel like we don't matter anymore and we do, just like anybody else! ”

Angela M.September 11, 2025

“Initially I was asked for my insurance card even though I uploaded it. The front desk lady was not very friendly nor the nurse who brought me back but the doctor was very attentive and empathetic towards my needs”

Initials hiddenSeptember 8, 2025

About Dr. Tharani Sundararajan

Dr. Tharani Sundararajan, MD, is a board-certified internal medicine physician seeing patients at North Atlanta Primary Care in Cumming. Originally from Coimbatore, India, Dr. Sundararajan earned her medical degree from PSG Institute of Medical Sciences and Research. She completed her internal medicine residency at Southern Illinois University, where she received a Certificate of Appreciation for Outstanding Patient Care in 2022 and was a runner-up for the Annual Pilla Research Award in 2021. She is a current member of the American College of Physicians. Her clinical interests include hypertension, hyperlipidemia, heart failure, asthma, COPD, diabetes, thyroid disorders, and gastrointestinal issues. As an internist, she specializes in preventive care and the management of chronic conditions of adult patients (18 years and older). In addition to English, Dr. Sundararajan is fluent in Tamil. Dr. Sundararajan enjoys vacations with her family, sightseeing, watching movies, and going to the gym. Most importantly of all, she cherishes time spent with her husband, son, and daughter.

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Popular visit reasons

Allergy Consultation

Annual Physical

Arthritis

Drug Allergy

Ear Infection

Foot Consultation

Foot Injuries

Illness

Allergy Consultation

Annual Physical

Arthritis

Drug Allergy

Office location

Cumming

1800 Northside Forsyth Dr, Ste 450, Cumming, GA 30041

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Education and background

Practice names

Southeast Medical Group

Board certifications

American Board of Internal Medicine

Education and training

Medical School - PSG Institute of Medical Sciences & Research, Doctor of Medicine
SIU School of Medicine, Residency in Internal Medicine

Awards and publications

Dr. Tharani Sundararajan received a Certificate of Appreciation for Outstanding Patient Care in 2022 and was a runner-up for the Annual Pilla Research Award in 2021

Languages spoken

English

Provider's gender

Female

NPI number

1376102285

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.94

Wait time

4.71

Bedside manner

4.79

Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here

16 reviews

Most relevant

Very easy experience. A checklist of the before things to do should have been better

December 15, 2025Bhagyashri G.Verified patient

I am definitely going back to this office.

January 30, 2026Elke E.Verified patient

This was my first visit with Dr Tharani, she showed me compassion and c are listened to me and asked me questions about my concerns. She is very thorough and it shows through her mannerisms and as a elderly patient we look fror this, because too many times people like to rush us and make us feel like we don't matter anymore and we do, just like anybody else!

September 11, 2025Angela M.Verified patient

Initially I was asked for my insurance card even though I uploaded it. The front desk lady was not very friendly nor the nurse who brought me back but the doctor was very attentive and empathetic towards my needs

September 8, 2025Initials hidden

March 6, 2026Angela M.Verified patient

March 4, 2026Elke E.Verified patient

February 27, 2026Bhagyashri G.Verified patient

February 20, 2026Jose V.Verified patient

February 9, 2026David C.Verified patient

January 30, 2026Benjamin V.Verified patient

Less than 6 months agoInitials hidden

January 19, 2026Dustin A.Verified patient

Less than 6 months agoInitials hidden

December 9, 2025Yoga P.Verified patient

Less than 6 months agoInitials hidden

Less than 1 year agoInitials hidden

Frequently asked questions

How soon can I make an appointment with Dr. Tharani Sundararajan?

Generally, Dr. Tharani Sundararajan has appointments available on Zocdoc within 1 week. You can see Dr. Sundararajan's earliest availability on Zocdoc and make an appointment online.

Is Dr. Tharani Sundararajan accepting new patients?

Dr. Tharani Sundararajan generally accepts new patients on Zocdoc. You can see Dr. Sundararajan's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Tharani Sundararajan accept my insurance?

Choose your insurance plan to verify if Dr. Sundararajan is in-network.

Can I make an appointment with Dr. Tharani Sundararajan online?

Yes, you can make an appointment online with Dr. Sundararajan using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Tharani Sundararajan work with?

Dr. Tharani Sundararajan works with Southeast Medical Group.

Where is Dr. Tharani Sundararajan's office located?

Dr. Tharani Sundararajan's office is located at 1800 Northside Forsyth Dr, Cumming, GA 30041.

Which board certifications does Dr. Tharani Sundararajan have?

Dr. Tharani Sundararajan is certified by American Board of Internal Medicine.

What are common reasons for patients to see Dr. Tharani Sundararajan?

Dr. Tharani Sundararajan frequently sees patients for Allergy Consultation, Annual Physical, Arthritis, Foot Consultation, and Illness. You can see other visit reasons for Dr. Tharani Sundararajan on their profile.

What languages does Dr. Tharani Sundararajan speak?

Dr. Tharani Sundararajan speaks English.

How do patients rate Dr. Tharani Sundararajan in reviews?

16 patients have reviewed Dr. Tharani Sundararajan. The overall rating for this doctor is 4.94/5. They have a 4.79/5 rating for bedside manner and a 4.71/5 rating for wait time. You can read individual reviews and ratings on their profile.