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John Lanzone, MD

4.4 out of 5 · 21 reviews

Cardiology • Mineola, NY

About

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Clinic Type

Cardiology

Address

300 Old Country Road, Suite 321, Mineola, NY 11501

Phone

631-656-9070

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://doctors.catholichealthli.org/provider/john-lanzone/5807115

Services Offered

  • Cardiology

Team

  • John Lanzone, MD, Fellowship: NYU Langone Hospital - Long Island (formerly Winthrop), Cardiology; Residency: Staten Island University Hospital, Cardiovascular Disease; Medical School: SUNY- Health Science Center; Board Certifications: Cardiovascular Disease (American Board of Internal Medicine, 1987); Internal Medicine (American Board of Internal Medicine, 1982) — Cardiologist

Insurance & Payment

  • Aetna
  • Cigna
  • Health Plus
  • Humana
  • Oxford
  • United HC Community
  • United Healthcare

Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

Languages Spoken

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Social Media

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Photos

John Lanzone, MD, cardiology clinic in Mineola, NY — photo 1 of 8John Lanzone, MD, cardiology clinic in Mineola, NY — photo 2 of 8John Lanzone, MD, cardiology clinic in Mineola, NY — photo 3 of 8John Lanzone, MD, cardiology clinic in Mineola, NY — photo 4 of 8John Lanzone, MD, cardiology clinic in Mineola, NY — photo 5 of 8John Lanzone, MD, cardiology clinic in Mineola, NY — photo 6 of 8John Lanzone, MD, cardiology clinic in Mineola, NY — photo 7 of 8John Lanzone, MD, cardiology clinic in Mineola, NY — photo 8 of 8

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades / Sharecare: 4.3/5 (11 reviews)
  • WebMD: 4.5/5 (10 ratings)

Patients praise

  • Knowledgeable and experienced
  • Polite and considerate demeanor
  • Courteous office staff
  • Clear communication and thorough exams

Common complaints

  • Some patients have provided low ratings, though specific detailed complaints are not explicitly detailed in the provided snippets beyond a low star score

"A very knowledgeable and experienced doctor, polite and considered person. In addition to myself, the rest of my family's doctor."

— Patient review shared on Sharecare/Healthline

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

Information sourced from the clinic's website as of July 11, 2026.

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