Manhattan Cardiovascular Associates · Union Square

Heart symptoms? See Dr. Ghalchi today.

Get tested in the same office, go over your results with him, and leave with answers and a roadmap for long-term heart health.

Same-day appointments available · Evenings until 6:30 pm Mon & Wed

  • 4.77 on Zocdoc (301 reviews)
  • 4.7 on Google (90 reviews)
  • Board-certified cardiologist, FACC
  • In-network · no referral
Dr. Ghalchi and a patient looking at the patient's ultrasound images on a screen in the office
Dr. Ghalchi reads every study himself and goes over the images with you.

From symptom to plan, in three steps.

Every visit is with Dr. Ghalchi, a board-certified cardiologist, in one office near Union Square.

  1. Book a time

    Pick an open time online or call us. Same-day appointments available, always with Dr. Ghalchi himself, with evening hours. How same-day appointments work

    In-network with most major plans, and no referral needed.

  2. See Dr. Ghalchi, get tested here

    An ECG is done at the visit. Echo, stress echo, exercise stress test, carotid ultrasound and heart-rhythm monitoring are done right here in our office, quickly — sometimes the same day. He reads every study himself.

    Calcium score, coronary CT and cardiac MRI are arranged for you.

  3. Leave with answers and a written roadmap

    You go over your results and images with him, learn what is causing your symptoms and which hidden risks, such as high cholesterol, to fix now.

    You leave with a roadmap, and every report is in your patient portal.

Dr. Michael Ghalchi in a white coat
Michael Ghalchi, MD, FACC

Meet Dr. Ghalchi

Every MCVA visit is with Dr. Ghalchi.

  • Board-certified cardiologist, Fellow of the American College of Cardiology (FACC)
  • Trained at Penn and NYU
  • Faculty at NYU, Mount Sinai and Lenox Hill; trains NYU cardiology fellows and residents
  • Castle Connolly Top Doctor · NYPD Honorary Police Surgeon

He founded Manhattan Cardiovascular Associates in 2010 to prevent heart attacks and strokes, and later founded Apollo House.

“I became a cardiologist to stop heart attacks and strokes before they happen. Everything I've built is for that.”

— Michael Ghalchi, MD

Read Dr. Ghalchi's full background

Before you come

In-network, and no referral needed.

We are in-network with most major plans. You don't need a referral to see Dr. Ghalchi. If you're not sure about your plan, call us and we'll check before your visit.

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Oxford
  • UnitedHealthcare
  • Medicare

And most other major plans. More about insurance

Hours, with evening hours

Closed Saturday and Sunday.
Monday9 am – 6:30 pm
Tuesday9 am – 6 pm
Wednesday9 am – 6:30 pm
Thursday9 am – 6 pm
Friday9 am – 6 pm

Street level on Broadway, by Union Square.

Manhattan Cardiovascular Associates
873 Broadway, Street Level
New York, NY 10003

Between 18th and 19th Streets. Walk in from the sidewalk, not the building entrance next door.

Union Square station (4, 5, 6, L, N, Q, R, W) is a short walk south, and many more lines and PATH stop nearby.

Get directions · 212-686-0066 · info@mcvanyc.com

Go further with Apollo House, if you want. Exercise physiologists, a registered dietitian and a longevity program to improve your health and performance, with many services covered by insurance. Founded by Dr. Ghalchi.

Visit apollohousenyc.com

Book a visit

Same-day appointments available, in-network, no referral needed. Choose an open time on Dr. Ghalchi's calendar, or call and we'll find one with you.

4.77 on Zocdoc (301 reviews) · 4.7 on Google (90 reviews). Ratings as of October 2026.

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