Dr. Boyan Hadjiev, MD

Allergy*•Male•Age 50

Allergy*

Dr. Boyan Hadjiev, MD is an allergist in New York, NY and has over 20 years of experience in the medical field. He graduated from Case Western Reserve University School of Medicine in 2000. He is affiliated with Lenox Hill Hospital. He is accepting new patients.

Dr. Boyan Hadjiev, MD

Practice

30 E 40th St Rm 1204 New York, NY 10016
(212) 679-1200

Accepting new patients

(212) 679-1200

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. • See reviews

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Dr. Hadjiev's Reviews

Likelihood to recommend Dr. Hadjiev

4.9
55 ratings, 46 with a written review
5 star
98%
98%
4 star
0%
0%
3 star
0%
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2 star
0%
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1 star
2%
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Excellent Doctor
We have no words to express our gratitude and awe for Dr. Hadjiev's knowledge, care, and thoroughness with his patients like ourselves. My partner and I both have him as our allergy specialist and we wish he was our PCP also :) I only went with my partner and ended up taking up his care. Dr. Hadjiev took great interest in knowing our condition and finding solutions (short-term and long-term). He is very knowledgeable, thorough, and always keen to help. His staff is also really great, personable, knowledgeable, and helpful. We got help on all fronts and we're so glad that we found Dr. Hadjiev. We would highly recommend him and his practice to anyone needing allergy care. We're overdue with this review and I'm happy that I was able to finally write it. Thank you Dr. Hadjiev and his staff!
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Abbas & Shelly – Mar 23, 2022
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Dr Hadjiev is the best doctor my husband and I have had the privilege of going to for our ENT and allergy care. He’s very kind and so very smart. He’s also very thorough and takes his time to listen and explain everything. He also gives you directions and summary notes from your visit and responds to emails quickly and is easy to get an appointment with. You can tell he makes time for his patients. We were so impressed by this doctor and wish we could give 10 stars, because he deserves more!
What went well
No results
What could be improved
No results
Helpful
Michelle – Dec 17, 2020
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when i first came in my breathing was horrible I could not breathe at night and my nasal passages were blocked, after meeting with dr. hadjiev and his team a treatment plan was put in place alonside results of what i was allergic to. now its been 4 months since my intial visit and Ii feel INCREDIBLE. it has been a life changer for me to be able to breathe normally especially at night. The staff is a incredibly friendly and knowledgeable. THANK YOU agian.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Hector-joseph R. – Dec 13, 2018
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The front desk is so kind. The doctor is on point with all problems I come with. He has been able to help me breath again! I recommend! :)
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
L. P. – Oct 02, 2018
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I have suffered allergies for year without ever knowing what they really were. Dr. Hadjiev and his staff were very kind and supportive through my whole treatment process. Dr. Hadjiev was very patient in addressing my complaints, he even took time to contact me to make sure my symptoms were improving. The front desk staff are very friendly and are always willing to help.
What went well
  • Office environment
  • Appointment scheduling
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
C. C. – Aug 30, 2018
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Went to him with really bad sinus and going to him was the best decision I made. He really took care of me and now my sinuses are all under control. I highly recommend this doctor.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Aug 06, 2018
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Best allergist. Took my son to him and he really took the time to listen and help me in any way possible. He really took great care of my son. Hes really great with kids. I would highly recommend Dr. Sneeze. You need an allergist hes the best.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Aug 06, 2018
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Dr. Hadjiev has been my doctor for 7 years. He is amazing, I come once a year for my asthma check up. The front desk are very nice and helpful.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
1 other person found this helpful
Helpful
Aug 06, 2018
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Doctor Hadjiev and staff are always available when i need their help during this allergy season. Is worth the wait !!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 15, 2018
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Dr Hadjiev is amazing. Not only is he patient and articulate but he is accurate. I have going to doctors for years and he was able to correctly diagnose and treat my consistent rashes. I just cam in again today because my eye was swollen and he knew what was wrong and walked em through the healing process step by step telling me if i had any questions to call. Trust me. Go to Dr Hadjiev
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 27, 2018
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Dr. Hadjiev has been the best allergist and I've been to quite a few in NYC. He is always friendly and always willing to come see how I am doing when I am at the office getting allergy shots, but also is very thorough in doing everything they can to ensure that the issues I'm having are solved. Dr. Hadjiev let me know that I was allergic to eggs, milk, nuts, all things my other doctors never mentioned. If you have allergies or Asthma, I would ONLY trust Dr. Hadjiev to treat my symptoms.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Apr 20, 2018
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Dr. Hadjiev has always been patient and eager to find the correct treatment for my complaints. Would highly recommend.
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 17, 2018
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Doctor Hadjiev and his team are one of the best around when it comes to specializing in allergies, i have not met a better doctor or nurses in years that's why i stood with them for the past 5 years now the receptionist are absolutely amazing and kind and make sure you get what you need and are seen in time, best experience you can get coming to the doctors office!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Apr 13, 2018
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You walk in the office you'll be surprised on how pleasant the staff is. They are very knowledgeable and will work with your schedule. I highly recommend this place.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 13, 2018
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So glad I came:)
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 12, 2018
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Dr. Boyan Hadjiev is excellent and very knowledgable doctor, he went above and beyond to solve and nail down my underlying problems. He goes in extensive detail and understandable description when he talks. I don't have words to express my gratitude. His staff especially Cheryl & Laurin have been always very helpful and kind.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 15, 2018
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Dr. Boyan Hadjiev is very patient and helpful, solved all problems I met. Came to the office for allergy only, but he also help me solve my 10 years dandruff problem! All stuff here are very nice!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Mar 15, 2018
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I found Dr. Hadjiev after waking up with extreme allergies and several misleading diagnoses. My situation was quickly and accurately assessed and I received the care I needed. It has now been over 6 years and I am well along on my treatment plan and feeling much better. The office staff is always friendly and willing to help with any appointment changes or billing questions. Highly recommended.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 14, 2018
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I have so many things to say. I always show up without an appointment , as an emergency. Even though I don't have one they still see me and treat me with respect. They are always very helpful to me and I'm thankful for their services and for helping me. Thanks Dr. Hadjiev and staff, you guys are great
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 13, 2017
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Dr. Hadjiev Always treats me like Family, always demonstrate interest in my health. The front desk are very friendly and professional. They are always willing to help and accommodates my needs.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 13, 2017
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Know Before You Go

About Me

biography

Has been a practicing physician for over 10 years. He is double board certified in Internal Medicine, (2003), and Allergy and Immunology, (2005).

  • Allergy

  • Internal Medicine

  • Allergy & Immunology

  • Allergy & Asthma

  • Pediatric Allergy & Immunology

  • Child & Adolescent Allergy

  • Pediatric Allergy

  • Pediatric Allergy & Asthma

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Long Island Jewish Healthcare System, The Affiliate Of Albert Einstein College Of Medicine

    Fellowship Hospital, 2015

  • Long Island Jewish Healthcare System, The Affiliate Of Albert Einstein College Of Medicine

    Residency Hospital, 2013

  • Cornell University Med Ctr-nsuh-lijmc

    Fellowship Hospital, 2005

  • Albert Einstein College Of Medicine-nsuh-lijmc

    Residency Hospital, 2003

  • Case Western Reserve University School Of Medicine

    Medical School, 2000

  • University Of Michigan

    Undergraduate School, 1996
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • American Board of Allergy and Immunology, Diplomate

  • American Board of Internal Medicine, Diplomate

  • English

  • Bulgarian

  • Chinese

  • French

  • German

  • Italian

  • Macedonian

  • Russian

  • Spanish

  • Ukrainian

  • "It always a refreshing and healing experience with Dr. Hadjiev. I trust no one else with my asthma and sinus conditions."

  • "Dr Hadjiev has been one of the finest doctors I have been to. I have many severe allergy related conditions, and Dr. Hadjiev takes the time to listen and thoughtfully determine the necessary treatments."

  • Patients Choice Award, 2007

  • Patients Choice Award, 2008

  • Patients Choice Award, 2009

Focus on Eczema

Locations

Practice

Office30 E 40th St Rm 1204 New York, NY 10016
1

Affiliated Hospitals

  • Lenox Hill Hospital

    100 E 77th St
    New York, NY 10075
    Recipient of 42
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality