Dr. Sathish Karmegam, MD

Dr. Sathish Karmegam, MD

Internist
3537 S Interstate 35, Ste 311, Denton, TX
4.47
“Today, I had an appointment with the doctor, and I must say — he was truly exceptional. Kind, professional, and deeply attentive. He took the time to explain everything clearly and made me feel genuinely cared for. I’m truly grateful for his compassion and the comfort he provided. A rare kind of doctor who makes a real difference.””
Ali K.July 17, 2025

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Today, Apr 22 – Tue, May 5
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What patients are saying

Overall rating

4.47

Average wait time

4.44

Bedside manner

4.67
“Today, I had an appointment with the doctor, and I must say — he was truly exceptional. Kind, professional, and deeply attentive. He took the time to explain everything clearly and made me feel genuinely cared for. I’m truly grateful for his compassion and the comfort he provided. A rare kind of doctor who makes a real difference.””
Ali K.July 17, 2025
“Nurses were unprofessional laughing and gigling during the appointment. Everyone else was helpful and professional. ”
Brian W.May 31, 2025

About Dr. Sathish Karmegam

Please note: • Self-pay cost is $105 for a first-time appointment and $75 for subsequent appointments. • Medicaid & Out-of-network insurance is considered self-pay. • IF YOUR PROVIDER IS ATTENDING OTHER PATIENTS, PLEASE BE AWARE THAT OTHER DOCTORS ARE AVAILABLE IN THE CLINIC TO ASSIST YOU. • We have a $55 no-show fee, which will be billed to the patient if they do not reschedule or show up for their appointment.

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In-network insurances

99% of patients have successfully booked with these insurances
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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Kidney failure
Kidney failure

Other popular visit reasons

Allergy Consultation
Annual Physical
Drug Allergy
Gastroenterology Consultation
Illness
Obesity Hypoventilation Syndrome
Pain Medicine Injection
Psychiatry Consultation
Allergy Consultation
Annual Physical
Drug Allergy
Gastroenterology Consultation

Office locations

Texan Primary Care (1 of 2)
3537 S Interstate 35, Ste 311, Denton, TX 76210
Texan Primary Care (2 of 2)
515 W MayField Rd, ste 311 Building pavilion I, Arlington, TX 76014
1 of 2

Education and background

Practice names

Hospital affiliations

  • Denton Regional Medical Center

Board certifications

  • American Board of Internal Medicine
  • Nephrology (American Board of Internal Medicine)

Education and training

  • Medical School - Stanley Medical College, Doctor of Medicine
  • University of Nevada, Las Vegas, Residency in Internal Medicine
  • Methodist Dallas Medical Center, Fellowship in Nephrology

Professional memberships

  • American College of Physicians
  • American Medical Association

Languages spoken

  • English
  • Tamil

Provider's gender

Male

NPI number

1528268331

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.47
Wait time
4.44
Bedside manner
4.67
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87 reviews
Most relevant
Nurses were unprofessional laughing and gigling during the appointment. Everyone else was helpful and professional.
Verified patient
It was a great visit and I’m going back and for the management and treatment thank you Zack Doc
Verified patient
I loved how attentive the provider was. He listened to all of my concerns and addressed each one.
Verified patient
Everyone from front desk staff to the doctor were great. Accurate diagnosis and treatment of my problem
They didn’t even have the tools to look in my ear. Had to use a phone flashlight.
The doctor has a great bedside manner and was always listening to my concerns.
Verified patient
Was a nice experience. They were not rushed like the other clinics in the area.
Great front office staff and the doctor really listen to me
Excellent doctor. Will go to him in future for all PCP needs
Excellent doctor. Will go to him for all my PCP needs
They accommodated my needs
Verified patient
Yes id go back, very nice doctor and staff.
Verified patient
It started out well, but the more appointments I had the more tardy they were. They seem great on the surface but the more you go to them the worse they get.
Great
Verified patient
Today, I had an appointment with the doctor, and I must say — he was truly exceptional. Kind, professional, and deeply attentive. He took the time to explain everything clearly and made me feel genuinely cared for. I’m truly grateful for his compassion and the comfort he provided. A rare kind of doctor who makes a real difference.”
Verified patient
Very nice and listened to what I was saying
The place was fine and the people were friendly. The doctor was really nice but she was not the doctor I fixed appointment with.
Verified patient
I am very happy to have found this practice! They have it all taken care of under one roof, and they spend time with you unlike many!
The doctor is very pleasant and more than capable, but for up to a year now all I have is billing problems with this office. I will not be returning any more. I have asked and asked them to bill it to my coverage and they do not. What is the use of insurance if they will not be billing it??? It is far to late to be calling me or talking to me, as that point has passed. Thank you Dr for your kindness, this is not a reflection on you.
Couldn't remember my appointments or my appointment reason, couldn't remember if I had paid or not and I still haven't gotten my annual physical which is what I scheduled the appointment for in the first place
Verified patient
The doctor was nice and even helped me get an esa letter that my apartment needed me to fill out. Thankyou. The best service I have ever had in 8 years of trying to find a doctor to help me.
Verified patient
I did have a longer wait? than normal, but that was due to a previous patient having a medical emergency. The staff informed the patients in the waiting room of the delay and asked if we wanted to reschedule or wait. I waited because I was a new patient and I was treated very well by the staff. It’s always difficult getting to know a new doctor, but I feel like doctor Karmegam was attentive and gave me a few options of what might be going on. The only thing that gave me pause was the very small waiting room.. Because of my chronic ailments, I need a place to sit down. Thankfully, there was one chair that I was able to sit in so in the end it did work out even though the waiting room had several people.
Verified patient
Good understanding people,who listen to you.
This provider completely disregarded my concerns in regards to my IUD removal. I told him I didn’t like the inconsistent bleeding and other issues I was having with my IUD. He said “but weren’t you told that at the appointment when they put it in?” I said YES! I decided to try it out and I don’t like it. I also told him I’d like to try this natural detox tea and I can’t have any metal in my body, he said “hmm I’ve never heard of that,” as to discredit what I was telling him. We then went ahead with the process of removal which he seemed completely hesitant about. I was nervous and asked if he was comfortable, he stepped out the room and made a FaceTime call that was concerning. They brought me to a room and told me to undress with the blinds wide open. The bed happened to be broken so we had to move to a different room. Him and his PA both tried to remove the IUD and said “mmm it’s too far up the uterus we have to send you somewhere else.” They were not confident and very sketchy.
Verified patient
The doctor seemed very knowledgeable, kind and patient, he explained with details my condition and was able to quickly prescribe me with medication and treatment
Verified patient
Dr. K was great! He listened to my concerns and we talked through them, I felt a lot better when I left. The staff was awesome as well! Everyone was very friendly.
Verified patient
Was treated well.
It was informative.
Very pleasant and soft spoken physician.
They double booked patients so I was never seen by the doctor and was told that I can either keep waiting for him (they could not tell how long) or I would have to reschedule after an hour of waiting for the doctor. I felt like I completely wasted my time coming in between my work.
Very friendly staff, Dr. K spent a lot of time to review the concerns and gave all possible options of treatment and recommended the most suitable based on my history.
Verified patient
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Frequently asked questions

How soon can I make an appointment with Dr. Sathish Karmegam?

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

Is Dr. Sathish Karmegam accepting new patients?

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

Does Dr. Sathish Karmegam accept my insurance?

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Can I make an appointment with Dr. Sathish Karmegam online?

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

Which hospital is Dr. Sathish Karmegam affiliated with?

Dr. Sathish Karmegam is affiliated with Denton Regional Medical Center.

What practice does Dr. Sathish Karmegam work with?

Where is Dr. Sathish Karmegam's office located?

Dr. Sathish Karmegam has 2 office locations, including in Denton and Arlington, view full addresses on Dr. Karmegam's profile.

Which board certifications does Dr. Sathish Karmegam have?

Dr. Sathish Karmegam is certified by American Board of Internal Medicine and Nephrology (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Sathish Karmegam?

Dr. Sathish Karmegam frequently sees patients for Allergy Consultation, Annual Physical, Gastroenterology Consultation, Illness, and Psychiatry Consultation. You can see other visit reasons for Dr. Sathish Karmegam on their profile.

What languages does Dr. Sathish Karmegam speak?

Dr. Sathish Karmegam speaks English and Tamil.

How do patients rate Dr. Sathish Karmegam in reviews?

87 patients have reviewed Dr. Sathish Karmegam. The overall rating for this doctor is 4.47/5. They have a 4.67/5 rating for bedside manner and a 4.44/5 rating for wait time. You can read individual reviews and ratings on their profile.

ZocdocAustin, TX InternistsDr. Sathish Karmegam, MD