Longevity

David Fein, MD

43 years in practice

Founder, CEO & Medical Director · Princeton Longevity Center

Founder-physician focused on cardiac CT, calcium scoring, chronic disease prevention, and same-day executive health

Cardiovascular LongevityCancer Prevention & Screening
David Fein, MD portrait

About

David A. Fein, MD founded Princeton Longevity Center in 2002 after 16 years of internal-medicine practice in Morristown, NJ. He trained at NYU School of Medicine, completed internal-medicine residency at Bellevue Hospital / NYU Medical Center, and was elected to Alpha Omega Alpha. His public clinical identity is tightly tied to Cardiac CT: he is a founding member of the Society for Cardiovascular Computed Tomography and helped make calcium scoring a core early-detection tool inside PLC's preventive exam.

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What to Know

Signature approach

Fein's care model starts with early detection. Cardiac CT and calcium scoring surface cardiovascular risk before symptoms, then physician review connects those findings to chronic-disease prevention, lifestyle planning, and executive-health follow-up. The visit is not built around a quick scan; it is built around interpreting imaging and labs while there is still time to prevent downstream disease.

What sets them apart

  • Built the PLC model. Fein is both founder and practicing physician, so the clinic's imaging-heavy prevention model traces directly to his clinical focus.
  • Cardiac CT field-builder. As a founding SCCT member and Cardiac CT instructor, he has helped train physicians in the modality PLC uses heavily.
  • Long internal-medicine base. Sixteen years in traditional internal medicine before PLC gives his prevention work a primary-care and chronic-disease foundation.

Before You Book

  • Founder availability. If seeing Fein personally matters, confirm physician assignment before booking.
  • Care focus. Cardiac CT, calcium scoring, and founder-level preventive internal medicine are the central reasons to request him.
  • Care scope. PLC complements an existing primary-care relationship unless Direct Primary Care is specifically arranged.

Expertise

Focus areas

Cardiovascular LongevityCancer Prevention & Screening

Patient types

Executives & High PerformersGeneral Adult LongevityMen 40+

Protocols & technologies

Cardiac ctCoronary artery calcium scoringCardiac ctaRadiation reduction techniques

Credentials

Education

  • BA

    Franklin & Marshall College

  • MD

    New York University School of Medicine (1983)

Board certifications

  • Internal Medicine

    American Board of Internal Medicine

    ABMS-recognized board certification - the credentialing standard for internists in the US.

Residency

  • Internal Medicine

    Bellevue Hospital / New York University Medical Center

Additional certifications

  • Cardiac CT (CBCCT)

    Certification Board of Cardiovascular Computed Tomography

    Sub-specialty proficiency certification in cardiac CT imaging - Fein cites this credential and notes few internists hold it.

Years in practice

43

NPI

1780721704

Affiliations

Princeton Longevity CenterPrimary

Founder

Princeton, NJ

Thought Leadership

Media Appearances

Other specialists at Princeton Longevity Center

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