What patients are saying
Overall rating
5.00
Average wait time
4.93
Bedside manner
5.00
“Incredible experience from start to finish! Reception was helpful and friendly. Doctor / assistant were very on time and kind. Dr. Popadiuk had great vibes and clearly explained what allergies they'd be testing for. She checked in often and helped explain the different treatment options. Would def recommend if you need allergy testing.”
Initials hiddenMarch 17, 2026
“10/10 would recommend this office! Everyone from the moment we walked in was amazing and patient! The Nurse was phenomenal when it came to dealing with my daughter, the Dr came in and explained everything step by step and how every test and how allergies work.”
marilyn O.January 16, 2026
About Dr. Catherine Popadiuk
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office.
**To ensure an effective visit, Dr. Popadiuk's office advises all patients to discontinue oral antihistamines one week prior to their scheduled appointment.**
Dr. Popadiuk is a board certified Allergist and Immunologist. She received her medical degree from the University of New England College of Osteopathic Medicine in Biddeford, ME. Following medical school she completed an Internal Medicine internship at Walter Reed National Military Medical Center in Bethesda, MD before attending the US Navy Flight Surgeon's Course in Pensacola, FL. Dr. Popadiuk then served as a US Navy Flight Surgeon for several years before completing her Internal Medicine residency at Walter Reed in 2018. After a fulfilling career in the US Navy, she completed a fellowship in Allergy & Immunology at Penn State Milton S. Hershey Medical Center located in Hershey, PA in 2022.
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Office location
Education and background
Practice names
Hospital affiliations
- The Mount Sinai Hospital
- The Mount Sinai Hospital, Queens
Board certifications
- American Board of Allergy and Immunology
- American Board of Internal Medicine
Education and training
- Medical School - University of New England - Biddeford Campus, Doctor of Osteopathic Medicine
- Walter Reed National Military Medical Center, Internship in Internal Medicine
- Walter Reed National Military Medical Center, Residency in Internal Medicine
- Penn State Health Milton S. Hershey Medical Center, Fellowship in Allergy and Immunology
Languages spoken
- English
Provider's gender
Female
NPI number
1689962474
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
4.93
Bedside manner
5.00
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
31 reviews
Most relevant
It was a very pleasant experience and I felt heard as a patient. The office was very clean and nice.
July 21, 2025Liana N.Verified patient
Dr. Popadiuk was extremely helpful, with excellent bedside manner. Definitely recommend.
Less than 1 year agoRosanna M.Verified patient
I really liked this place so much so that I switched my primary care over.
March 31, 2025Sanobia J.Verified patient
Excellent visit! So glad to have a new allergist in Dr. P!
April 15, 2025Tran T.Verified patient
Incredible experience from start to finish! Reception was helpful and friendly. Doctor / assistant were very on time and kind. Dr. Popadiuk had great vibes and clearly explained what allergies they'd be testing for. She checked in often and helped explain the different treatment options. Would def recommend if you need allergy testing.
March 17, 2026Initials hidden
10/10 would recommend this office! Everyone from the moment we walked in was amazing and patient! The Nurse was phenomenal when it came to dealing with my daughter, the Dr came in and explained everything step by step and how every test and how allergies work.
January 16, 2026marilyn O.Verified patient
She listens to your concerns and asks questions, even for photos. I did not feel dismissed. She sends follow-up messages and is easy to talk to.
May 28, 2025Makeyva C.Verified patient
The experience was amazing
The doctor was very informative did the right test to diagnose me. Made me feel at ease and help to understand the steps I needed to do to help deal with my diagnosis.
I am so glad I went to see her.
February 24, 2025Angela M.Verified patient
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How soon can I make an appointment with Dr. Catherine Popadiuk?
Generally, Dr. Catherine Popadiuk has appointments available on Zocdoc within 1 week. You can see Dr. Popadiuk's earliest availability on Zocdoc and make an appointment online.
Is Dr. Catherine Popadiuk accepting new patients?
Dr. Catherine Popadiuk generally accepts new patients on Zocdoc. You can see Dr. Popadiuk's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Catherine Popadiuk accept my insurance?
Choose your insurance plan to verify if Dr. Popadiuk is in-network.
Can I make an appointment with Dr. Catherine Popadiuk online?
Yes, you can make an appointment online with Dr. Popadiuk using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Catherine Popadiuk affiliated with?
Dr. Catherine Popadiuk is affiliated with The Mount Sinai Hospital and The Mount Sinai Hospital, Queens.
What practice does Dr. Catherine Popadiuk work with?
Dr. Catherine Popadiuk works with Mount Sinai Doctors.
Where is Dr. Catherine Popadiuk's office located?
Dr. Catherine Popadiuk's office is located at 2875 Broadway, New York, NY 10025.
Which board certifications does Dr. Catherine Popadiuk have?
Dr. Catherine Popadiuk is certified by American Board of Allergy and Immunology and American Board of Internal Medicine.
What are common reasons for patients to see Dr. Catherine Popadiuk?
Dr. Catherine Popadiuk frequently sees patients for Allergy Testing, Asthma, Eczema, Food Allergy, and Pediatric Allergy Consultation. You can see other visit reasons for Dr. Catherine Popadiuk on their profile.
What languages does Dr. Catherine Popadiuk speak?
Dr. Catherine Popadiuk speaks English.
How do patients rate Dr. Catherine Popadiuk in reviews?
31 patients have reviewed Dr. Catherine Popadiuk. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 4.93/5 rating for wait time. You can read individual reviews and ratings on their profile.