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Clinic Type

Cardiology

Address

333 Post Road West, Westport, CT 06880

Phone

203-855-3680

Email

medicalrecords@nuvancehealth.org

Opening Hours

Not published — contact the clinic to confirm hours.

Telehealth

Telehealth Visits

Services Offered

Team

  • David J. Lomnitz, MD — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Nuvance Health / Northwell Health Find Care: 4.9/5 (307 ratings, 10 written reviews)

Patients praise

  • Professional and knowledgeable doctors
  • Caring and warm bedside manner
  • Helpful and respectful staff members
  • High patient satisfaction for Northwell Health/Nuvance cardiologists

Common complaints

  • Difficulties reaching staff via phone or email
  • Perceived lack of customer focus at some independent local practices

"Dr Sheynberg is the best caring cardiologist... he deeply cares about his patients and performs complex life-saving procedures."

LocalityBiz (Westport Cardiology)

"An amazing cardiologist doctor!!! Always available when I need an appointment to see him!!! Thank you so much."

Nuvance Health Find Care (Dr. David J. Lomnitz)

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

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

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