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Fiengo, Mark Nicholas, DO, FACC, FSCAI

Gender

Male

Language

English

Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Specialties
Accepting New Patients
  • Cardiovascular Medicine
Areas of Expertise
Non-Invasive Cardiovascular Medicine

Hospitals and Organizations

  • Hartford HealthCare Medical Group
  • Windham Hospital
  • Backus Hospital
  • Integrated Care Partners

Education

Reviews

Verified Patient Reviews

5 out of 5 stars

Explained my new health problem thoroughly. Sent me for more tests.

5 out of 5 stars

Dr. Fiengo is my favorite dr. He cares. He listens, he stays up to date & puts patients first. He is no nonsense but has excellent people skills as well as professional expertise - He has done the most to see that I get any medical care I need.

5 out of 5 stars

Always addresses my questions fully in an understandable way, refers back to previous concerns to make sure I'm reassured and understand. In all a wonderful doctor.

5 out of 5 stars

He is the best there is!

5 out of 5 stars

Dr Fiengo is one of my top 2 doctors ever!!! And I'm 74 years young. My other top Doc is my dentist

5 out of 5 stars

Dr. Fiengo is THE MOST WONDERFUL doctor! He is caring & gives great care to me. I have never had such care. He is a keeper! Dont let him get away! HHC needs to keep dr like Dr. Fiengo.

5 out of 5 stars

Dr. was very pleasant as was the support staff.

5 out of 5 stars

Would absolutely recommend Dr. Fiengo!

5 out of 5 stars

I adore Dr Fiengo I have seen him for 38 years He is the most caring yet knowledgeable and I trust him implicitly and am so grateful to have his care over y are He has eased my anxiety and spent time answering my questions and when I had problems he called me even on a weekend. He Is The best doctor ever!

5 out of 5 stars

Dr Fiengo is awesome. I love that he explains things in terms anyone can understand. He is very easy to talk to and makes me feel very comfortable to ask questions.

5 out of 5 stars

Dr. Fiengo is an excellent physician, a kind and caring doctor who makes you feel comfortable and well care for. The best!

5 out of 5 stars

Doctor Fiengo listens, is patient, obviously knowledgeable about latest developments, relaxes me, and somehow conveys a positive attitude,

5 out of 5 stars

Dr Fiengo put me at ease right away! He was concerned about my concern and didnt just spew facts at me, although he was very thorough in giving me information. He built trust immediately and spoke to me as a person not an entity that was just his job. Had a great experience all around at this office. My blood pressure was the lowest it's ever been in an appointment setting because of his easy demeanor.

5 out of 5 stars

Thank them they were great

5 out of 5 stars

Dr. Fiengo is the best. I would recommend him to anyone. He explains things well, has a caring nature, and comes prepared to the appointment having already reviewed your medical record!

5 out of 5 stars

Took time to look at historical info in making decisions. Great interpersonal skills

5 out of 5 stars

He provided one on one conversation. He throughly reviewed my medical chart prior to appointment & was able to discuss issues with knowledge of my history.

5 out of 5 stars

My wife wishes she had my doctors

5 out of 5 stars

Dr. Fiengo and his staff are the best. I have recommended him to others and they have been very pleased. Dr. Fiengo and his hardworking staff are the best!

5 out of 5 stars

Very helpful experience for me

5 out of 5 stars

Dr Fiango is the best!!!

5 out of 5 stars

Dr Feingo is the best doctor my father has seen. Very attentive and genuinely concerned not just about the patient but the caregivers also. I have recommended him!

5 out of 5 stars

Dr Fiengo is one of the best compassionate and caring doctors I have had!

5 out of 5 stars

Hartford Health has been very good to me so far.

5 out of 5 stars

Dr. Mark is always very helpful. Listened to me and told me why he use the option he did.

5 out of 5 stars

Made me feel at ease and explained my condition perfectly.

Other Reviews from Around the Web

5 out of 5 stars

The office staff is very professional and efficient There is very little wait time in the waiting room, or for the doctor to come in once you are in a room. Dr. Fiengo is thorough.

5 out of 5 stars

I have great confidence with Dr. Fiengo and Cardiac care staff

5 out of 5 stars

Hartford healthcare’s employees are very friendly and easy to work with. Every time I go there, I’ll get treated like a patient that they know not like the other major hospital in the area where your a nunber.

5 out of 5 stars

Dr Fiengo is amazing! He truly listens and explains everything. Upbeat and very positive visited!

5 out of 5 stars

Dr. Fiengo is always "well prepared" for his patients visits as he prereviews test results and other medical data available through MyChart. He's the best!

5 out of 5 stars

My first visit to Dr. Fiengo and I liked him very much. He was very thorough and answered all my questions and concerns.

Insurance

Aetna, Anthem, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, First Health Group Corp., Health New England, Multiplan, Northeast Health Direct, Oxford Health Plans, United Healthcare, BCBS Medicare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, Focus, Health Connecticut, Health Direct, Healthy Connecticut, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, WellCare of Connecticut, Inc., One Health Plan/ Great-West Healthcare, CarePartners of Connecticut

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.

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