Summary

Dr. Jeffrey Elfenbein treats hypertension and hypertensive emergency and has practiced internal medicine for 36 years. He is affiliated with Lutheran Downtown Hospital and sees patients in Seaford, New York. He speaks English and Spanish.

Dr. Elfenbein earned his medical degree from Philadelphia College of Osteopathic Medicine and completed his residency at Maricopa Medical Center. Patients on Vitals rate Dr. Elfenbein 3.9 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 36 years of experience
  • speaks English, Spanish
  • Maricopa Medical Center
  • 8 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Seaford Family Practice

3921 Merrick Rd Ste 1Seaford, NY 11783
Mon9:15 am - 5:00 pm
Tue9:15 am - 5:00 pm
Wed9:15 am - 5:00 pm
Thu9:15 am - 5:00 pm
Fri9:15 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Jeffrey Neal Elfenbein, DO
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Dr. Jeffrey Neal Elfenbein, DODr. Ayman Attia, MDDebra Shira Greenfield, MDDr. Bruce Lawrence Feldman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.3 
5 
4.7 
36 Years of Experience 22 Years of Experience 44 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Arabic Speaks English Speaks English
Seaford , NYAstoria , NYSmithtown , NYHuntington , NY
Med School: Philadelphia College Of Osteopathic Medicine Med School: Forest Hills Med School: Mount Sinai School Of Medicine Of New York University Med School: Lewis Katz School Of Medicine At Temple University
Current Profile
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Insurance Plans Accepted by Dr. Jeffrey Neal Elfenbein

  • Accepts Medicare

Medical Specialties

Dr. Jeffrey Neal Elfenbein has the following specialty

Specialty Expertise

Dr. Jeffrey Neal Elfenbein has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

36 Years Experience

Dr. Jeffrey Neal Elfenbein holds an expired medical license in the state of New York.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at Maricopa Medical Center.

Medical School

Graduated from Philadelphia College Of Osteopathic Medicine in 1990.

NPI Number

Dr. Elfenbein's NPI number is 1043308695.

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Frequently Asked Questions

Where is Dr. Jeffrey Elfenbein's office located?
Dr. Jeffrey Elfenbein's office is located at 3921 Merrick Rd Ste 1, Seaford, NY, 11783.
Does Dr. Jeffrey Elfenbein accept my insurance?
You can see the insurance plans that Dr. Jeffrey Elfenbein accepts on their Vitals profile.
Does Dr. Jeffrey Elfenbein accept virtual/telehealth appointments?
Dr. Jeffrey Elfenbein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Jeffrey Elfenbein accepting new patients?
Dr. Jeffrey Elfenbein is accepting new patients on Vitals. View Dr. Jeffrey Elfenbein's profile on Vitals to make an appointment.
Which hospitals is Dr. Jeffrey Elfenbein affiliated with?
Dr. Jeffrey Elfenbein is affiliated with Lutheran Downtown Hospital.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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