Summary

Dr. Marcu graduated from the Universitatea De Medicina Si Farmacie Carol Davila in 1986. Dr. Marcu works in New York, NY and 3 other locations and specializes in Allergy & Immunology and Internal Medicine. Dr. Marcu is affiliated with Newyork Presbyterian Queens and Mount Sinai Kravis Childrens Hospital.

Quick Facts

  • accepting new patients
  • 40 years of experience
  • speaks English, Spanish
  • Bellevue Hospital Center
  • 2 specialties
  • 23 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 5 office locations

Office Locations

Dr. Mariana Marcu has 5 locations

Allergy And Asthma Care Of Manhattan Pllc

30 E 40th St Rm 802New York, NY 10016
Mon9:00 am - 5:00 pm
TueClosed
Wed9:00 am - 6:00 pm
Thu9:00 am - 6:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

Weiss Medical

2 Crosfield Ave Ste 406West Nyack, NY 10994
Mon9:00 am - 5:00 pm
Tue10:00 am - 6:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri10:00 am - 6:00 pm
SatClosed
SunClosed

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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Dr. Mariana Marcu, MDDr. Ashley S Lee, MDDr. Mervat Nassef, MDDr. Priya Katari, MD
Allergy & ImmunologyAllergy & ImmunologyAllergy & ImmunologyAllergy & Immunology
Accepts New Patients Accepts New Patients
4.1 
40 Years of Experience 8 Years of Experience 40 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks Arabic Speaks English
New York , NYNew York , NYStaten Island , NYNew York , NY
Med School: Universitatea De Medicina Si Farmacie Carol Davila Med School: St Louis University School Of Medicine Med School: New York University School Of Medicine Med School: University Of Central Florida College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mariana Marcu

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Mariana Marcu has the following 2 specialties

Specialty Expertise

Dr. Mariana Marcu has the following 23 areas of expertise

  • Allergy
  • Angioedema
  • Asthma
  • Atopic Dermatitis
  • Check-up
  • Contact Dermatitis
  • Drug Allergy
  • Eczema (Eczematous Skin Diseases)
  • Esophagitis
  • Exercise-Induced Asthma
  • Food Allergy (Hypersensitivity)
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Heartburn
  • Hives (Urticaria)
  • Immunization
  • Internal Medicine
  • Nasal Allergy (Rhinitis)
  • Physical
  • Pink eye (Allergic Conjunctivitis)
  • Sinus Infection (Sinusitis)
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2025, Expired

EDUCATION & TRAINING

Residency

Bellevue Hospital Center

Medical School

Universitatea De Medicina Si Farmacie Carol DavilaGraduated in 1986

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Frequently Asked Questions

Is Dr. Mariana Marcu accepting new patients?
Dr. Mariana Marcu is accepting new patients on Vitals. View Dr. Mariana Marcu's profile on Vitals to make an appointment.
What languages does Dr. Mariana Marcu speak?
Dr. Mariana Marcu speaks English and Spanish.
Does Dr. Mariana Marcu accept my insurance?
You can see the insurance plans that Dr. Mariana Marcu accepts on their Vitals profile.
How can I make an appointment with Dr. Mariana Marcu?
You can find contact information for Dr. Mariana Marcu here on Vitals.
Which hospitals is Dr. Mariana Marcu affiliated with?
Dr. Mariana Marcu is affiliated with Newyork Presbyterian Queens and Mount Sinai Kravis Childrens Hospital.

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