What patients are saying
Overall rating
4.92
Average wait time
4.71
Bedside manner
4.97
“Great doctor. Took the time to answer questions and was very thorough in his exam. Would highly recommend.”
Jeffrey S.May 15, 2025
“Dr. Monzidelis was great. He listened to what I had to say and provided great information and feedback. He brought clarity and offered several potential solutions to the issues I was experiencing. ”
Gabriel G.December 20, 2024
About Dr. Constantine Monzidelis
Dr. Constantine Monzidelis is a skilled and experienced cardiologist fluent in English and Spanish. He works with Crystal Run Healthcare in Monroe and West Nyack, CO, attending to patients with complex cardiac complaints. He also performs checks, follow-ups, and screenings.
Dr. Monzidelis earned his bachelor's degree from Gettysburg College. He received his Doctor of Medicine from St. George's University School of Medicine. He completed his residency in internal medicine at Brooklyn Hospital Center and his fellowship in cardiology at the Icahn School of Medicine at Mount Sinai.
Board-certified by the American Board of Internal Medicine, Dr. Monzidelis is affiliated with Nyack Hospital and Good Samaritan Hospital, helping patients at multiple locations access quality healthcare.
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Office location
Education and background
Practice names
Hospital affiliations
- Nyack Hospital
- Good Samaritan Hospital
Board certifications
- American Board of Internal Medicine
- Cardiovascular Disease (American Board of Internal Medicine)
Education and training
- Medical School - St. George's University School of Medicine, Doctor of Medicine
- Brooklyn Hospital Center, Residency in Internal Medicine
- Icahn School of Medicine at Mount Sinai, Fellowship in Cardiology
- Gettysburg College (Bachelor's)
Languages spoken
- English
- Spanish
Provider's gender
Male
NPI number
1750763504
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.92
Wait time
4.71
Bedside manner
4.97
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
79 reviews
Most relevant
Great doctor. Took the time to answer questions and was very thorough in his exam. Would highly recommend.
May 15, 2025Jeffrey S.Verified patient
Dr Monzidelis asked very thorough questions and was an excellent listener. I felt very comfortable with him and his team.
May 24, 2024Marc R.Verified patient
Great provider! Was a great listener and was aware of my needs. The staff was also very nice and helpful, highly recommend!
January 29, 2024Clara T.Verified patient
Great doctor! His bedside manner and professionalism are unmatched. In today's healthcare system, he is a real gem!
April 5, 2023Rafael M.Verified patient
such convenience with using the app to get appointments! great staff. will recommend.
More than 1 year agoInitials hidden
Dr. Monzedelis is very caring and considerate. He really cares about you.
November 30, 2021Irene Y.Verified patient
I thought Dr. Monzidelis was very thorough and listened to my concerns.
December 9, 2021Brittany K.Verified patient
Dr Monzidelis is awesome. Listens and very nice and friendly.
November 29, 2022Kathleen L.Verified patient
Friendly and thorough . Pleasant and open to any questions
May 27, 2022Stacey H.Verified patient
I felt comfortable with the Dr. He has a calming demeanor
January 25, 2022Camille S.Verified patient
Very happy with the find on Zocdoc
July 17, 2025Joseph N.Verified patient
Great job and happy with results
May 16, 2025Chris B.Verified patient
Dr. Monzidelis was great. He listened to what I had to say and provided great information and feedback. He brought clarity and offered several potential solutions to the issues I was experiencing.
December 20, 2024Gabriel G.Verified patient
Very good experience
March 25, 2024Walter R.Verified patient
Dr Monzadelis is very thorough and caring. He takes time to listen and gives good care. I have multiple issues and he is addressing them in an appropriate manner.
September 8, 2023Initials hidden
Great experience
September 8, 2023Sean R.Verified patient
Great
More than 1 year agoInitials hidden
Great doc! He has the best bedside manner and genuinely takes the time to listen to your concerns. He's knowledgeable and well versed in various cardiac issues. He sets a great standard for other providers to follow!
April 18, 2023Dana N.Verified patient
Very personable staff and doctor. Very thorough.
February 22, 2023Ryan T.Verified patient
Good doctor.
February 12, 2023Juan Z.Verified patient
Good doctor.
February 12, 2023Juan Z.Verified patient
It was great and all the staff are very good
November 14, 2022Darwin D.Verified patient
He was very positive. Went through my test results focusing on the positive and gave great advice/ideas on how to correct what was not so good.
October 15, 2022Marion A.Verified patient
The doctor was pleasant and informative. However the front desk workers gave me the run around before I was sent to the right location.
More than 1 year agoInitials hidden
I needed to see a dr sooner then later , so the dr. Got me in ASAP , very professional great bedside manner, all in all I felt better when I left
Thank you DR.
September 3, 2022Kim M.Verified patient
Very pleased with my visit, payed attention and my concerns were addressed. Felt confident with Doctor’s suggestions and recommendations.
June 18, 2022Zaida G.Verified patient
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February 13, 2026Yadiana S.Verified patient
December 17, 2025Robert V.Verified patient
October 28, 2025Cathal M.Verified patient
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May 6, 2025Dorian B.Verified patient
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April 5, 2025Baylen R.Verified patient
February 26, 2025Suzanne T.Verified patient
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January 30, 2025Robert E.Verified patient
September 30, 2024Senquez H.Verified patient
September 4, 2024Brian D.Verified patient
August 20, 2024Irene Y.Verified patient
August 15, 2024Anthony M.Verified patient
August 12, 2024Nicolas Z.Verified patient
June 19, 2024Karrin B.Verified patient
May 29, 2024Robert E.Verified patient
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March 29, 2024Michael A.Verified patient
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October 20, 2023Michael T.Verified patient
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How soon can I make an appointment with Dr. Constantine Monzidelis?
Generally, Dr. Constantine Monzidelis has appointments available on Zocdoc within 1 week. You can see Dr. Monzidelis's earliest availability on Zocdoc and make an appointment online.
Is Dr. Constantine Monzidelis accepting new patients?
Dr. Constantine Monzidelis generally accepts new patients on Zocdoc. You can see Dr. Monzidelis's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Constantine Monzidelis accept my insurance?
Choose your insurance plan to verify if Dr. Monzidelis is in-network.
Can I make an appointment with Dr. Constantine Monzidelis online?
Yes, you can make an appointment online with Dr. Monzidelis using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Constantine Monzidelis affiliated with?
Dr. Constantine Monzidelis is affiliated with Nyack Hospital and Good Samaritan Hospital.
What practice does Dr. Constantine Monzidelis work with?
Dr. Constantine Monzidelis works with Crystal Run Healthcare.
Where is Dr. Constantine Monzidelis's office located?
Dr. Constantine Monzidelis's office is located at 2 Centerock Rd, West Nyack, NY 10994.
Which board certifications does Dr. Constantine Monzidelis have?
Dr. Constantine Monzidelis is certified by American Board of Internal Medicine and Cardiovascular Disease (American Board of Internal Medicine).
What languages does Dr. Constantine Monzidelis speak?
Dr. Constantine Monzidelis speaks English and Spanish.
How do patients rate Dr. Constantine Monzidelis in reviews?
79 patients have reviewed Dr. Constantine Monzidelis. The overall rating for this doctor is 4.92/5. They have a 4.97/5 rating for bedside manner and a 4.71/5 rating for wait time. You can read individual reviews and ratings on their profile.