After cataract surgery, it was discovered I had very dry eyes. All the post surgery drops were really irritating. And my eyes weren’t healing. My eye doctor prescribed another drop, one that was specifically for generating tears. It would take weeks and might not work. And as I was on Medicare, not eligible for coupons, it cost me $600 per month. I was distraught, in pain and trapped in a bad… See more
Antonios Katsigiannis, MD
Stamford, CT 06905 Get Directions

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My Philosophy and Approach to Wellness...
With over 20 years of practicing in the community, I have relationships with many specialists to help you with your unique needs. I may be your internal medicine doctor, but I also have interests in cardiovascular disease, diabetes, hypertension, pulmonary diseases, arthritis and stroke, among others. I see patients from Lower Fairfield County, Westchester, Stamford, Greenwich, New Haven, Norwalk and other surrounding communities. I am affiliated with Greenwich Hospital and make social rounds at Stamford Hospital and Greenwich Hospital. In addition, for those patients who are unable to come to my office, I will make house calls as needed. I am fluent in English and Greek and have staff members who speak Spanish, Swedish, and some German.
Dr. Katsigiannis' Credentials
Stamford Hospital
Stamford, CT
Internal Medicine 1995-1996
Chief Resident 1995-1996
Stamford Hospital
Stamford, CT
1993-1994
New York Medical College
Valhalla, NY
Doctorate of Medicine 1993
Cornell University, College of Arts and Sciences
Ithaca, NY
Bachelor of Arts, Pre-Medical 1988
Diplomate, National Board of Medical Examiners
Advance Cardiac Life Support
Basic Life Support
Patients' Choice Award 2009
Compassionate Doctor Recognition Award 2009
Sunrise Senior Living Care Recognition 2003
American Medical Association
Connecticut Medical Society
Fairfield County Medical Society
Hellenic Medical Society
St. Paul's Police Society of New York
Incurable Illness Foundation
Testimonials from patients of Dr. Katsigiannis
Thursday, New Years Day, my husband landed in the ER where he was diagnosed with cancer. Dr. Katsigiannis answered my panicked call right away, calmed us down and got all the test results immediately. By the time we saw him on Friday morning, he had assembled a phenomenally qualified team of doctors at Greenwhich hospital/Yale New Haven. They got to work immediately to determine an… See more
On a scale of one to five, Dr Katsigiannis is a TEN!!
I met Dr. Katsigiannis 20 years ago when I was in the hospital near deaths door. My doctor at the time was retiring and Dr. Katsigiannis took over my old doctor's practice. If it wasn't for Dr. Katsigiannis I wouldn't be alive today after just giving birth to my first daughter he saved my life. He knew there was a problem from the moment he met me and knew what to do get me… See more
Dr Katsigiannis has provided us with superior service and care. He goes above and beyond in taking care of his patients. He always returns phone calls and takes a personal interest in every case. He gives much appreciated advice and has even made house calls to my elderly parent. Cant say enough positive things about how pleased we are having him as our physician. Thank you Doctor for… See more
I've been with Dr. K. for at leat 20 years now. I find him direct, helpful and very patient. He works with you and recommends you to anogther specialist when necessary.
We have been with Dr. K. for decades and have all the confidence in the world in him or we wouldn't have stayed with him when he moved into the MDVIP program.
I wouldn't know what I would do without my Dr. Katsigiannis, Maria and Margaret.
I was having some kind of anxiety attack while I was at work and didn't know why. I called the office Dr. K.was on vacation, but Maria told me to hold on. When she return to the phone she said Dr. K said to take your medicine that he had prescribe a month ago drink plenty of fluids and relax. I… See more
I would say Dr Katsigiannis is one of the finast DR'S in CT