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
  • 4.8
  • 40 years of experience
  • speaks English, Spanish
  • Bellevue Hospital Center
  • 4 written reviews
  • 2 specialties
  • 23 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 5 office locations

Patients’ Perspective

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

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, MDEvangelos Ntrivalas, MD, PhDDr. David Jeong, MDDr Gadi Avshalomov, MD
Allergy & ImmunologyAllergy & ImmunologyAllergy & ImmunologyAllergy & Immunology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.2 
40 Years of Experience 33 Years of Experience 21 Years of Experience 30 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English, Greek Speaks English Speaks Spanish, English
New York , NYNew York , NYWhite Plains , NYBrooklyn , NY
Med School: Universitatea De Medicina Si Farmacie Carol Davila Med School: Rosalind Franklin University of Medicine and Science Med School: University Of Iowa Med School: Sackler School 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

Dr. Mariana Marcu 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 2025.

Education & Training

Residency

Completed their residency at Bellevue Hospital Center.

Medical School

Graduated from Universitatea De Medicina Si Farmacie Carol Davila in 1986.

NPI Number

Dr. Marcu's NPI number is 1336222165.

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Frequently Asked Questions

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.
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.
Where is Dr. Mariana Marcu's office located?
Dr. Mariana Marcu's office is located at 30 E 40th St Rm 802, New York, NY, 10016.
Does Dr. Mariana Marcu accept virtual/telehealth appointments?
Dr. Mariana Marcu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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