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Summary
Dr. David Marcus is a physician specializing in internal medicine and emergency medicine with 17 years of experience in patient care. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at LI Jewish Medical Center. Dr. Marcus speaks English fluently.
Dr. Marcus practices at multiple locations across New York, including New Hyde Park, Staten Island, and Utica, with hospital affiliations that include Long Island Jewish Medical Center, Staten Island University Hospital, and Wynn Hospital. He provides emergency care and treats conditions such as chest wall pain and abdominal pain. His clinical expertise includes performing electrocardiograms and therapeutic hypothermia procedures to help patients in critical situations.
Dr. Marcus practices at multiple locations across New York, including New Hyde Park, Staten Island, and Utica, with hospital affiliations that include Long Island Jewish Medical Center, Staten Island University Hospital, and Wynn Hospital. He provides emergency care and treats conditions such as chest wall pain and abdominal pain. His clinical expertise includes performing electrocardiograms and therapeutic hypothermia procedures to help patients in critical situations.
Overview based on verified provider data
Quick Facts
- 17 years of experience
- speaks English
- Li Jewish Medical Center
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 7 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. David Avner Marcus has 5 locationsKatz Womens Hospital At Long Island Jewish Medical Center
27005 76th AveNew Hyde Park, NY 11040 Tel: (855) 850-5494
Compare with Similar Doctors
 |  |  |  |
| Dr. David Avner Marcus, MD | Dr. Andrew Fagelman, MD | Dr. Eric Yoon, MD | Dr. Roy Martin |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 17 Years of Experience | 27 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English | |
| New Hyde Park , NY | New York , NY | New York , NY | College Point , NY |
| Med School: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER COLLEGE OF MEDICINE | Med School: Zicklin School of Business | Med School: State University of New York | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. David Avner Marcus
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. David Avner Marcus has the following 2 specialties
Specialty Expertise
Dr. David Avner Marcus has the following 6 areas of expertise
Certifications, License, & Education
17 Years Experience
Dr. David Avner Marcus holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Residency
Completed their residency at Li Jewish Medical Center.
Medical School
Graduated from STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER COLLEGE OF MEDICINE and Suny Downstate Medical Center College Of Medicine in 2009.
NPI Number
Dr. Marcus' NPI number is 1164730164.
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Frequently Asked Questions
- Is Dr. David Marcus accepting new patients?
- Dr. David Marcus has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. David Marcus speak?
- Dr. David Marcus speaks English.
- Does Dr. David Marcus accept my insurance?
- You can see the insurance plans that Dr. David Marcus accepts on their Vitals profile.
- How can I make an appointment with Dr. David Marcus?
- You can find contact information for Dr. David Marcus here on Vitals.
- Which hospitals is Dr. David Marcus affiliated with?
- Dr. David Marcus is affiliated with Long Island Jewish Medical Center, Robert Wood Johnson University Hospital Rahway, Staten Island University Hospital, Staten Island University Hospital South, Rome Health Hospital, Katz Womens Hospital At Long Island Jewish Medical Center, and Wynn Hospital.
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