Summary

Dr. Mary Efremov is an internal medicine physician who has practiced for nearly five decades. She earned her medical degree from Universite Libre De Bruxelles Faculte De Medecine and completed her residency at Beth Israel Deaconess Medical Center. Dr. Efremov is multilingual, speaking English, French, Polish, and Russian.

Dr. Efremov is affiliated with Beth Israel Medical Center and practices at multiple locations throughout New York. She provides comprehensive internal medicine care, focusing on the prevention, diagnosis, and treatment of adult health conditions. Patients consistently rate her highly, with an average rating of 4.8 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 48 years of experience
  • 4 insurance plans accepted
  • speaks English, French, Polish, Russian
  • Beth Israel Deaconess Medical Center
  • 3 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Mary Halyna Efremov has 3 locations

Efremov Mary H Office

29 E 7th StNew York, NY 10003
Mon10:30 am - 5:00 pm
TueClosed
Wed1:30 pm - 6:00 pm
ThuClosed
Fri10:30 am - 5:00 pm
SatClosed
SunClosed

Mount Sinai West

1000 10th AveNew York, NY 10019

Beth Israel Medical Center

281 1st AveNew York, NY 10003

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Dr. Mary Halyna Efremov, MDDr. Jenny Liu, MD, MS, LDMitul PatelDr. Rupal Shirish Bhatt, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
3.6 
4.1 
48 Years of Experience 29 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, French, Polish, Russian Speaks Chinese, English, Spanish Speaks English, Gujarati, Hindi
New York , NYWarren , NJFanwood , NJFairfield , NJ
Med School: Free Univ Of Brussels Med School: Guangdong Pharmaceutical University Med School: Smt N H L Municipal Medical College
Current Profile
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Insurance Plans Accepted by Dr. Mary Halyna Efremov

  • Accepts Medicare
  • Accepts Medicaid
  • Cigna
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare

Medical Specialties

Dr. Mary Halyna Efremov has the following specialty

Specialty Expertise

Dr. Mary Halyna Efremov has the following 7 areas of expertise

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

Certifications, License, & Education

48 Years Experience

Education & Training

Residency

Completed their residency at Beth Israel Deaconess Medical Center.

Medical School

Graduated from Free Univ Of Brussels and Universite Libre De Bruxelles Faculte De Medecine in 1978.

NPI Number

Dr. Efremov's NPI number is 1659445120.

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Frequently Asked Questions

Is Dr. Mary Efremov accepting new patients?
Dr. Mary Efremov is accepting new patients on Vitals. View Dr. Mary Efremov's profile on Vitals to make an appointment.
Where is Dr. Mary Efremov's office located?
Dr. Mary Efremov's office is located at 29 E 7th St, New York, NY, 10003.
Does Dr. Mary Efremov accept my insurance?
You can see the insurance plans that Dr. Mary Efremov accepts on their Vitals profile.
Does Dr. Mary Efremov accept virtual/telehealth appointments?
Dr. Mary Efremov has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mary Efremov affiliated with?
Dr. Mary Efremov is affiliated with Beth Israel Medical Center.

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