
Subhathra Karunanithi, MD
Family Medicine
Highlights
Languages
- Tamil
- English
Gender
FemaleAbout
VMG Provider
Yes

Title(s)
Medical Director, Valley Medical Group - Teaneck
Insurances Accepted
ColigoCare
ColigoCare is a network of physicians working collectively to provide the highest quality care to patients and the community

Locations
- VMG Primary and Walk-In Care - Teaneck
- 780 Cedar Lane, Teaneck, NJ 07666
- Get Directions
- phone: 201-836-7664
- fax: 201-836-5710
Expertise
Education
- Residency: St. Joseph's Medical Center, Family Medicine, 2006
- Doctor of Medicine: Madras Medical College, Internal Medicine, 1997
Ratings & Reviews
4.8 out of 5
312 ratings, 72 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 2/22/2026
We've been visiting Dr. K for years. She's very good.
- 5 out of 5 starsReviewed on 1/29/2026
[...] The best care for me.
- 5 out of 5 starsReviewed on 1/13/2026
Dr. K is always courteous and informative
- 5 out of 5 starsReviewed on 1/11/2026
Good !
- 5 out of 5 starsReviewed on 12/30/2025
Dr. Karunanithi is a literal angel. Heaven sent! I have terrible anxiety around medical appointments and she's always so patient and reassuring to make sure we talk through my concerns.
- 5 out of 5 starsReviewed on 12/12/2025
Very good
- 5 out of 5 starsReviewed on 12/11/2025
I appreciated that the doctor emphasized the importance of strength training and [...].
- 5 out of 5 starsReviewed on 12/2/2025
I have sincere appreciation for Dr. K and the outstanding care she has provided consistently demonstrates the most concern and attentiveness and understanding my medical condition. Her diagnosis and recommended procedures are always accurate thought thoughtful and delivered with exceptional professionalism.
- 5 out of 5 starsReviewed on 11/27/2025
Dr. K. was extremely helpful.
- 4 out of 5 starsReviewed on 11/20/2025
It was good experience the Doctor is very good person
- 5 out of 5 starsReviewed on 10/22/2025
Dr. K is extremely kind and conscientious medical approach.
- 5 out of 5 starsReviewed on 10/14/2025
Dr. K is intuitive caring and very professional
- 5 out of 5 starsReviewed on 10/10/2025
Good
- 5 out of 5 starsReviewed on 9/30/2025
Dr. Karunanithi listens to your concerns and explains things clearly in a way you can understand.
- 5 out of 5 starsReviewed on 9/24/2025
Very good experience
- 5 out of 5 starsReviewed on 9/21/2025
Trust Dr K hands down!
- 5 out of 5 starsReviewed on 9/20/2025
Dr. K is one of the best.
- 5 out of 5 starsReviewed on 9/19/2025
The doctor is great. She seems knowledgeable and seems to care about my state of health. Feels liike a family member.
- 5 out of 5 starsReviewed on 9/12/2025
Dr. Karunanthi is an excellent physician. I highly recommend her.
- 5 out of 5 starsReviewed on 9/5/2025
LOVE Dr K. She is the absolute best and really listens and cares about her patients.
- 5 out of 5 starsReviewed on 9/3/2025
I'm very happy about the Doctor and medical staff attention and care
- 5 out of 5 starsReviewed on 8/26/2025
Love this Lady Dr.sweet and she cares about patient needs explains everything.
- 5 out of 5 starsReviewed on 8/24/2025
The best care giver I've ever had.Shows interest and always willing to listen and give advise.Very pleasant and friendly.
- 5 out of 5 starsReviewed on 8/23/2025
It's great to have a MD that listens to you. Explains everything and have a great staff that follow ups with care, Rx and referrals .
- 5 out of 5 starsReviewed on 8/22/2025
I think very highly of Dr K. Very knowledgeable across the board. She clearly explains the issues.
- 5 out of 5 starsReviewed on 8/22/2025
Dr. Karunanithi is an excellent doctor. She shows care and concern for my health. [...]
- 5 out of 5 starsReviewed on 8/19/2025
DR K IS A very good and caring Doctor!
- 5 out of 5 starsReviewed on 8/15/2025
Always feel so much better after the doctor answer all my concerns
- 5 out of 5 starsReviewed on 8/15/2025
Great
- 5 out of 5 starsReviewed on 8/15/2025
Efficient
- 5 out of 5 starsReviewed on 8/7/2025
Dr. K is clearly one of the best providers. Her bedside manner is amazing, she makes you feel comfortable, engages in a conversation with you, and ensures you understand.
- 5 out of 5 starsReviewed on 7/26/2025
She took time to listen to me and explain everything.
- 5 out of 5 starsReviewed on 7/25/2025
Dr. K has been my doctor for a number of years now and I keep coming back!! Everyone at the [...] office is friendly, helpful and they put me at ease!
- 5 out of 5 starsReviewed on 7/23/2025
Very good
- 5 out of 5 starsReviewed on 7/17/2025
Dr K is amazing and very thorough.
- 5 out of 5 starsReviewed on 7/17/2025
Dr. Karunanithi is amazing.
- 5 out of 5 starsReviewed on 7/1/2025
Doctor is very caring and trusting
- 5 out of 5 starsReviewed on 6/24/2025
Good
- 5 out of 5 starsReviewed on 6/21/2025
Dr K is very informative and caring.
- 5 out of 5 starsReviewed on 6/17/2025
Very good
- 5 out of 5 starsReviewed on 6/11/2025
Dr. Discussed and veryfied current Health conditions
- 5 out of 5 starsReviewed on 6/6/2025
Dr K has been my PCP for years. She's professional & concerned about my needs even when I communicate through message in the portal
- 5 out of 5 starsReviewed on 6/4/2025
Good
- 5 out of 5 starsReviewed on 5/28/2025
DR K was very pleasant and took the time to explain everything and Listened to things that I was explaining about a new situation that had come up in our family regarding our Health.
- 5 out of 5 starsReviewed on 5/22/2025
Good
- 5 out of 5 starsReviewed on 5/21/2025
Great
- 5 out of 5 starsReviewed on 5/17/2025
Love Dr. K. [...]
- 5 out of 5 starsReviewed on 5/15/2025
I have the utmost confidence in Dr. K.
- 5 out of 5 starsReviewed on 5/13/2025
Dr. Karunanithi has been my doctor for many years and I trust her to take care of me and my family because she is very knowledgeable, professional,and caring . I contact her with any medical question and has always been very helpful and responsive .
- 5 out of 5 starsReviewed on 5/11/2025
The best doctor ever is Dr.K
- 5 out of 5 starsReviewed on 5/9/2025
Wonderful experience !
- 5 out of 5 starsReviewed on 5/5/2025
My physician was very thorough and made sure I understood what she was saying to me
- 5 out of 5 starsReviewed on 5/3/2025
Dr. Karunanithi is my favorite doctor.
- 5 out of 5 starsReviewed on 4/26/2025
Dr K rocks !
- 5 out of 5 starsReviewed on 4/24/2025
I have full confidence in Dr. Subhathra Karunanithi.
- 5 out of 5 starsReviewed on 4/22/2025
I finally found a place that am happy with
- 5 out of 5 starsReviewed on 4/16/2025
Dr. K. Is great!
- 5 out of 5 starsReviewed on 4/11/2025
The care provider is very loving and caring.She makes sure I understand my health problems and how to take care of them.
- 5 out of 5 starsReviewed on 4/11/2025
Good
- 5 out of 5 starsReviewed on 4/10/2025
EXCELLENT
- 5 out of 5 starsReviewed on 4/9/2025
Have already recommended Dr K to my friends who want a female dr. She remembers me and conversations and concerns we have talked about even a year later
- 4 out of 5 starsReviewed on 4/4/2025
Good experience
- 5 out of 5 starsReviewed on 4/3/2025
Dr k. Listens well and cares very much
- 5 out of 5 starsReviewed on 3/22/2025
A pleasant first time experience at this location and with Dr. K
- 5 out of 5 starsReviewed on 3/21/2025
Dr K is an excellent doctor! She listens to you and helps you with all your health concerns. I have been seeing her for a few years and I trust her.
- 5 out of 5 starsReviewed on 3/18/2025
Dr. Subhathra Karunanithi for the first time as a Medicare patient. She explained everything I needed to know about the difference between what I had for insurance in the past and with Medicare. As always Dr. K was professional, courteous and genuinely concerned for my well being. Talked to me about my medications and answered all my questions and concerns. Arranged for my blood work and prescriptions. Overall was very happy with the time and attention given me. EXCELLENT.
- 5 out of 5 starsReviewed on 3/15/2025
Dr. Karunanithi is the best of the best. She always takes the best care in providing me with answers, solutions and follows up with me about any and all concerns.
- 5 out of 5 starsReviewed on 3/15/2025
Excellent experience with Dr K
- 5 out of 5 starsReviewed on 3/12/2025
Dr. K is amazing, very thorough, very patient, very generous of spirit, and information.
- 5 out of 5 starsReviewed on 3/10/2025
She met my expectations.
- 5 out of 5 starsReviewed on 3/7/2025
Dr. K. is great, very knowledgeable, thorough, and really care about the patient as a human being, not as a number.
- 5 out of 5 starsReviewed on 3/7/2025
Very good