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Dr. Antonios Katsigiannis, MD

Dr. Antonios Katsigiannis, MD

Internal Medicine*

Dr. Antonios Katsigiannis, MD is an internist in Stamford, CT. He is affiliated with Stamford Hospital. He is accepting new patients.

4.7 Star Rating
Based on 12 reviews 4.7 Star Rating (12 reviews)

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MDVIP - Stamford, CT

Locations

MDVIP - Stamford, CT

MDVIP - Stamford, CT90 Morgan St Ste 101-102 Stamford, CT 06905
1

At a Glance

  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Clean HospitalPatients said the hospital this doctor practices at is clean. See hospitals
  • TrustworthyPatients said this doctor is trustworthy. See reviews

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Dr. Katsigiannis' Reviews

Likelihood to recommend Dr. Katsigiannis

4.7
12 ratings, 5 with a written review
5 star
92%
92%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
8%
8%

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SAVED MY LIFE!
I had been to several doctors including a cardiologist for chest symptoms. I had a stress test and ultrasound and was told by all that I was fine and to take over the counter pain relievers. One doctor even was so bold as to suggest it as all ' in my head, anxiety' I wandered into Dr K's office on a Friday at 3 PM. Rather than push me away , he listened to my story. We went back into his office, examined me and noted that I had different blood pressures in my arms. Long story short , he ordered different testing including a chest CT scan and discovered I had an aneurysm in the main artery of my heart! I eventually had heart surgery and the surgeon told me that if that aneurysm would have ruptured there was nothing anyone could have done to fix it !! I owe this man a huge debt that i can never repay. All of my family are now his patients. He was the first doctor that actually listened to me as a human being and not another number . I would follow this doctor anywhere he goes !!
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Tom – Mar 20, 2025
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Dr. K sat down with me and went over my tests. He explained all the changes that have been made. We also discussed the changes I need to make to get myself in better shape. I find I can talk to him about anything. I have been seeing him for over 20 plus years. He takes the time with his patients. Listens, explains and gives advice.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dec 19, 2024
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Worst Doctor in Fairfield
I thought a concierge doctor was the right choice, but he’s only interest is money. Had me go back to CVS 4 times in one day and had me wait 1.5 hrs to pick it up. Not for the first time.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Sean Byrne – Nov 05, 2024
As physicians we cannot control the policies of... Read More
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Dr K is my friends dad. I recently was traveling and had an eye problem. I couldn't reach my doctor so I called Dr K whom I had met this past summer. I took a picture of my eye and sent it to him. He diagnosed the problem immediately, called in medicine for me and even checked up on me when I got home. I had an office visit with him a few days later. I've never had a doctor call me at home to see how I was doing. I'm so grateful for him and will make him my doctor as well.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Fran G in Hempstead, NY – Nov 21, 2016
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I have found that Dr. Katsigiannis (K) is the most caring, concerned and professional doctor I have ever gone to. When I come in distressed he takes what I share seriously and follows up with me to assure what he has prescribed is working and if not he does not hesitate to make changes where needed. His ability to work with my team of doctors is nothing less than professional! I know I am safe with him as my primary doctor. I not only trust him but I trust my families' health care to him.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
11 others found this helpful
Helpful
Miriam P in Stamford, CT – Apr 27, 2016
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About Me

Watch Dr. Katsigiannis' Video

care philosophy

MDVIP empowers physicians with advanced diagnostic tools and support that help them deliver a better healthcare experience for more than 350,000 patients nationwide. MDVIP-affiliated primary care doctors are able to practice personalized, preventive...read more

biography

Dr. Katsigiannis, Board Certified Internal Medicine physician, offers a different approach to primary care. He sees fewer patients, which means more time for each one. Patients appreciate same/next-day appointments that start on time and aren't...read more
  • Internal Medicine

  • Concierge Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Stamford Hospital|stamford Hospital Stamford, Ct Internal Medicine 1995-1996 Chief Resident 1995-1996

    Residency Hospital
  • Stamford Hospital|stamford Hospital Stamford, Ct 1993-1994

    Internship Hospital
  • New York Medical College

    Medical School
  • Cornell University, College Of Arts & Sciences

    Undergraduate School
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Greek

Affiliated Hospitals

  • Stamford Hospital

    1 Hospital Plz
    Stamford, CT 06902
    Recipient of 4
    hospital awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality