Browse specialtiesSee all specialties A-Z
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
Discover
Are you a top doctor or health service?
For providers
Discover
Are you a top doctor or health service?
Nectar Allergy & Asthma
4.80
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.80
Wait time
4.57
Bedside manner
4.84
Insurances accepted
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
UnitedHealthcare
Book an appointment for freeThe office partners with Zocdoc to schedule appointments
Scheduling details
All procedures
See if they’re in-network
Available appointments
All provider availability
Nectar Allergy & Asthma
176 3rd Ave, New York, NY 10003
Insurances accepted
99% of patients have successfully booked with these insurancesAetnaBlueCross BlueShieldCignaEmblem HealthUnitedHealthcare
3 office locations
1 of 3
Providers at Nectar Allergy & Asthma (0)
No results
This practice has no doctors that match your search criteria.
Nectar Allergy & Asthma
Get best-in-class care for food and seasonal allergies, asthma, and eczema at our innovative clinic. Visit us in NYC, or choose a virtual consultation for the same quality treatment, tailored to your schedule. PLEASE NOTE: Video visit patients must be in the state of NY during the video call.
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.80
Wait time
4.57
Bedside manner
4.84
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
3315 reviews
Most relevant
Garima was incredibly patient, kind and knowledgeable. I'm so happy I found her to help with my allergy needs.
AKVerified patient
Yes I'm alittle slow from toxins I'm exposed to. I need the blood test doctor recommended. Will get to it tomorrow.
June 30, 2025Marek N.Verified patient
A very welcoming experience with Dr. Boykan and Staff Members. I left the appointment extremely satisfied. Thank You.
August 24, 2026Detola B.Verified patient
Dr. Hadjiev is very knowledgeable! He asked me a lot of questions in order to make a thorough evaluation of my situation.
May 29, 2026Zlatka R.Verified patient
Great experience — it feels like everyone truly pays attention to their patients and genuinely wants to help!
September 9, 2025Nikita G.Verified patient
Doctor Hadjiev is an excellent provider. Knowledgeable and professional. His staff is also excellent.
November 7, 2025Jose B.Verified patient
Great staff and knowledgeable doctor. I was satisfied with my doctor visit. Would definitely recommend
Initials hidden
Phenomenal bedside manner, very thorough, fun and warming appointment, addressed all my concerns super fast.
December 6, 2024Initials hidden
Very knowledgeable on factors that may mediate food sensitivities and has great interdisciplinary knowledge. Great job!
July 17, 2023Timothy S.Verified patient
He gave me a very clear explanation of my problem, and how to properly use the medications. He is very patient and thorough.
August 27, 2015Initials hidden
The best doctor I've seen so far. So smart, honest and patient. I highly recommend him for any allergy problem or ENT issue.
October 31, 2013Bruno Z.Verified patient
Warm and professional with a wry sense of humor, Dr. Hadjiev is what all allergists in the tri state area should aspire to.
Initials hidden
Cool (in the good sense), funny, knowledgeable guy, doesn't overdramatize, very pragmatic. So glad he's part of my team now.
April 17, 2009Initials hidden
Dr Hadjiev is a great doctor! He explains everything very clearly and I will go back to see him if I have to consult again.
April 24, 2009julie P.Verified patient
Dr. Hadjiev was very thorough on my first visit and was able to identify my sinus and allergy problems within that visit.
July 5, 2011Joseph P.Verified patient
Yes, doctor was great and i was happy to see him. I will recommend to my friend if they want to
March 20, 2025Tsetan D.Verified patient
He truly understands asthma and listens while also using his expertise to make sure a patient gets the right treatment.
March 4, 2013Amy P.Verified patient
A great experience. The doc listened attentively to my issues and prescribed the medications. Highly recommend
May 27, 2023Mohammed B.Verified patient
Very friendly and liked him a lot. I trust his takes. Will be trying a Nectar nasal spray.
Alex S.Verified patient
Dr. Hadjiev was very helpful and knowledgable. He was very genuine and helped me get started with allergy treatment.
Initials hidden
First visit for a long time sufferer and I am absolutely confident that the Dr. will help me. Stay tuned!
December 8, 2023Stacy W.Verified patient
Dr. Hanau is outstanding and went beyond his way to make sure I am receiving the best care for my needs.
August 26, 2026Initials hidden
Amazing. Friendly staff. Quick service would recommend and go back again
April 17, 2026Initials hidden
Very compassionate! Felt heard and walked away with a treatment plan.
AAVerified patient
The staff was friendly and helpful. The doctor understood my concerns and addressed them throughly.
July 29, 2026Deitra P.Verified patient
Dr. Sanchez was really kind and knowledgeable super fast results !
SBVerified patient
She was thorough, knowledgable and reassuring! Left feeling I was on my to recovery. Already set up a follow up with her.
May 12, 2014Leandro J.Verified patient
I had a great experience. I was able to get in and get tested for what I needed and get out in a timely fashion.
October 8, 2025Initials hidden
Excellent Allergist. He works hard to help obtain the much needed authorization for medications.
April 14, 2026Raymond V.Verified patient
was fine but was just a consult i had to inquire to get the allergy testing actually done.
April 21, 2026Rochelle W.Verified patient
The doctor was very knowledgeable and showed great concern. He gave good and useful advice, as well as guidance.
March 11, 2025Syed S.Verified patient
Charging extra co pay just because
One to see doctor , another one for testing. A little ridiculous
May 5, 2025Initials hidden
The doctor was very knowledgeable and patient. He gave me very good explanations and thought about all possibilities.
March 24, 2023Boyuan C.Verified patient
Dr. Marcu took the time to listen and review my medical history. She explained everything in detail.
May 28, 2026Esperanza G.Verified patient
She has been my Doctor for many years. She stays on top of all your issues. I absolutely trust her and highly recommend her.
August 20, 2024Alma M.Verified patient
Dr Marcu is lovely, knowledgeable, a great listener and very helpful. The office staff were great too, very professional.
August 14, 2024Ellen N.Verified patient
The doctor was super friendly, humorous and thoughtful. She is very experienced doctor. I highly recommend her.
July 9, 2024Orkhontuul E.Verified patient
The office seems too small for the number of patients seen. There were only 2 exam rooms to the 4 people in the waiting area.
Initials hidden
Amazing doctor! Mad I didn’t go to her sooner. Best allergist I’ve ever been to and I’ve seen too many in the tri state area
July 25, 2019Melanie L.Verified patient
Easy and simple to save some time ahead of the appointment. Since I’m a new patient, still to sign the forms when I was in.
July 18, 2018Initials hidden
Really informative and answered any questions I had. Thorough and performed extra checkups for me. Would highly recommend!
February 22, 2019Eamonn A.Verified patient
Dr. Marcu is unbelievably personable and smart. She takes the time to educate you if you want and makes you feel at ease.
April 16, 2019Kevin L.Verified patient
She was great and super nice! Would recommend anyone to come see her. Wait time is short and staff is very attentive.
August 8, 2022Ariadna V.Verified patient
Amazing! Quick allergy testing. Dr. Marcu answered all of my questions and made me feel at ease. 10/10 would recommend!
Madeline F.Verified patient
The doctor was very kind and thorough. She explained everything very well and made sure I understood. Highly recommend!
March 1, 2019Initials hidden
Took the time to explain my options and make sure I wa comfortable with her recommendation. Definitely a good experience
June 29, 2011Jade P.Verified patient
Dr. Marcu spent the time to explain to me what she saw occurring on my skin even though it wasn’t an allergy reaction.
Initials hidden
Great staff. Dr. Macu herself was freakin' brilliant and personable. Patient, kind, informative, and was just great!
May 18, 2017Yaovi A.Verified patient
Office staff was friendly and efficient. Dr. Marcu has warm bedside manner. She did not rush through consultation.
October 5, 2012Initials hidden
Dr. Marcu was very personable and empathetic. I felt extremely comfortable with her and would recommend to others.
June 10, 2019Maria B.Verified patient
Loading...