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Allergic & Asthmatic Diagnosis & Treatment Center
AllergistRockville Centre, NY • 2 locations4.78
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.78
Wait time
4.84
Bedside manner
4.81
Insurances accepted
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Emblem Health
Medicare
UnitedHealthcare
Book an appointment for freeThe office partners with Zocdoc to schedule appointments
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Available appointments
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Allergic & Asthmatic Diagnosis & Treatment Center
165 N Village Ave, Ste 127, Rockville Centre, NY 11570
All provider availabilityToday, Apr 22 – Tue, May 5
Insurances accepted
99% of patients have successfully booked with these insurancesAetnaBlueCross BlueShieldEmblem HealthMedicareUnitedHealthcare
2 office locations
Allergic & Asthmatic Diagnosis & Treatment Center (1 of 2)
20 Hicksville Rd, Ste 6, Massapequa, NY 11758
Allergic & Asthmatic Diagnosis & Treatment Center (2 of 2)
165 N Village Ave, Ste 127, Rockville Centre, NY 11570
1 of 2
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Allergic & Asthmatic Diagnosis & Treatment Center
The allergy medical offices of Dr. Stewart Kaplan are dedicated to the treatment of allergies and asthma. Dr. Kaplan is a specialist who treats adult allergies, adult asthma, pediatric allergies, and pediatric asthma. All related allergic disorders and conditions are treated as well.
The offices offer a comprehensive evaluation and treatment of allergic and asthmatic conditions. At both office locations, Dr. Kaplan performs tests for allergic disorders. In addition, Dr. Kaplan diagnosis and treats allergic conditions and asthma. Skin testing or allergy blood testing are administered at both locations. Dr. Stewart Kaplan employs expert state of the art diagnostic and treatment options.
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.78
Wait time
4.84
Bedside manner
4.81
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
137 reviews
Most relevant
Dr Kaplan was amazing! The best Dr I’ve booked through zocdoc. So attentive and helpful. Would absolutely recommend !
Initials hidden
Friendly and made you feel comfortable right away. He gave really great advice and communication was clear for next steps.
November 28, 2023Natalie B.Verified patient
Dr Kaplan has a wonderful bedtime manner, felt at ease with him. Would recommend him!
March 24, 2025Kathleen Q.Verified patient
Dr. Kaplan was a pleasure- very nice, personable and informative. Very nice staff, would definitely recommend!
February 17, 2023Danielle T.Verified patient
Every visit is always professional and informative. Dr. Kaplan is always helpful with any concerns or problems I have.
SLVerified patient
Very personably, funny and knowledgeable. Short wait and great appointment. Addressed my concerns!
December 26, 2017Initials hidden
Absolutely pleasant, knowledgeable and super thorough. Highly recommend!!!
July 29, 2024Gian S.Verified patient
Dr. Kaplan is always very attentive to my medical needs and the nurses are so nurturing as well!
DLVerified patient
Only negative is that the office was dated. Doc & staff very friendly and efficient.
November 29, 2022Carolyn K.Verified patient
It was quick, easy, painless. I have been a patient for 20+ years w/ no problems ever.
BGVerified patient
It was great! He’s a character that makes you laugh but also addresses your needs!
June 11, 2018Crystal W.Verified patient
We were seen right away. Dr was super friendly and informative.
November 30, 2023Laura A.Verified patient
Very nice doctor, explained things and jumped straight into testing.
Brooke S.Verified patient
All around soft-spoken, personable. Attentive. Professional. Thanks doc.
BAVerified patient
I am going back next week. I was very impressed with Dr. Kaplan.
March 19, 2022Robin V.Verified patient
He’s the best doctor I ever had . Very personable and friendly
September 9, 2022Kelly Y.Verified patient
I had an excellent experience during my office visit with Dr. Kaplan. He was so friendly and took the time to listen to the symptoms my daughter was experiencing, conducted tests, and clearly explained a treatment plan. I highly recommend Dr. Kaplan!
January 19, 2026Lia V.Verified patient
So patient and amazing
September 20, 2025Amanda I.Verified patient
Great
August 5, 2025Andrea N.Verified patient
Great experience
May 28, 2025Maria M.Verified patient
Would definitely go back if need be.
November 11, 2024Brayden H.Verified patient
In and out! Dr. Kaplan knows what he is doing!
June 14, 2024Zaahira W.Verified patient
Great bedside manner
March 24, 2024Meyer C.Verified patient
Great experience
June 20, 2023Daniel P.Verified patient
I called 4 Allergist before finding Dr Kaplan with no success for an appointment.
The first kept me on the call 35 minutes repeatedly asking me to spell my name, date of birth & needing to check my Medicare insurance, then told me they would call me back, that never happened.
2nd call, advised me last Sunday, I need a Covid test before,
3rd call, advised me to not take meds for 3-5 days prior to appointment.
Zocdoc allowed me to schedule on Sunday via computer for my Monday 1PM appt.
Dr. Kaplan was attentive, professional, listening to all my symptoms & addressing each of them. I have been experiencing these symptoms for 8 weeks & I left his office with answers & a new treatment plan. I am returning in 1week for re-evaluation of the treatment plan. Thank you Doc. I appreciate your dedication to your profession.
May 22, 2023Lorraine C.Verified patient
The experience was great. We were taken in right away and the staff and doctor were all great with our 8 year old. They listened and explained well what they were doing. Very happy with finding this doctor .
February 23, 2023Jacob H.Verified patient
Dr. Kaplan is Amazing! He made my 13 year old daughter laugh, anyone who has a teenaged daughter knows that is quite difficult to do, and he was able to accomplish this immediately. He and his staff are extremely friendly. We feel confident that we will get to the bottom of our daughter’s allergic reactions under his care.
November 17, 2022Nickesha J.Verified patient
Dr. Kaplan is such a knowledgeable doctor. He is straightforward and efficient in treating his patients. He does not beat around the bush, try to over-diagnose or “sell you” on anything. Not to mention he is sweet and attentive, great bedside manner! There was no wait time in his office either. I would recommend to anyone!
August 16, 2022Initials hidden
What a fantastic allergist. He explained the procedure & what was going on. He Listened to and answered questions. Very professional doctor & pleasant experience!
June 2, 2022Deirdre H.Verified patient
My actually appointment was 3/31/2022 at 4:10p and got cancelled 3/31/2022 at around 11:30 saying the doctor was sick and needed to reschedule. Which I did for April 5th 2022 at 4:00p. The office is small and a fire hazard. There is paper files every where. I observed the space and it need a super renovation as soon as possible.
April 6, 2022Initials hidden
He is awesome
March 15, 2022Erin D.Verified patient
Very good experience with Dr Kaplan, He was a pleasure to deal with and gave clear direction on his plan to identify allergies and then options to deal with. Very knowledgable and highly recommend,
The office needs a bit of a facelift.
November 30, 2021Initials hidden
Great personality and attitude. very interested in helping you find an answer for allergies! gave me free goodies after our visit such as face wash to help with the rash i have been dealing with!
Will be visiting again!
February 24, 2020Emily C.Verified patient
Very good doctor
January 31, 2020Anthony F.Verified patient
Dr. Kaplan was extremely professional and kind. I feel as if he took time to review my information/symptoms and I was in and out and well informed. I would highly recommend.
January 14, 2020Elizabeth T.Verified patient
I’ve been suffering with allergy issues for awhile now. Dr Kaplan was extremely kind and a good listener. I finally feel like I’m on the road to solving my allergy problems for once !
September 9, 2019Kaitlin M.Verified patient
Very honest an compassionate I will recommend him to anyone , he is the true example of a what a doctor should be , keep up the good work Mr Kaplan !
September 12, 2018Leston S.Verified patient
Very professional! A kind gentleman
October 16, 2017Zaida P.Verified patient
Very friendly staff and doctor. Wait time was reasonable (15-20 min). All the online info i entered on the computer prior to doctor visit to save time was useless as the receptionist said she couldn't access the online info. So i had to fill everything out again at the doctor office. Other than that i was pleased with the initial visit.
October 5, 2017Steven K.Verified patient
Professional demeanor, personable. He's confident that he can get my allergies under control, which I am looking forward to. Going back next week for more tests.
June 5, 2017Amanda Z.Verified patient
Office staff and doctor were both extremely pleasant. Dr took his time to listen to my complaints and didn't go overboard in treating me.
February 15, 2017Initials hidden
Great friendly Doctor A+
April 25, 2016Tristien B.Verified patient
Great!!
LSVerified patient
Excellent
RMVerified patient
Everything was great as usual
NAVerified patient
Dr Kaplan is first rate. He cares about his patients and takes the time to explain everything & to answer my questions. He's the best!
AAVerified patient
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August 19, 2025Nicholas S.Verified patient
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