What patients are saying
Overall rating
4.89
Average wait time
4.38
Bedside manner
4.89
“Always thorough and takes a practical approach to medicine. Does not over prescribe and you leave the office feeling confident is his assessment.”
Jonathan S.May 7, 2025
“All the team of professionals in the Riverdale office are there to get to reasons why your seeking medical advice. I've seen 2 of the physician on call there and they are excellent.
I would definitely recommend setting up an appointment for any allergy related concerns or for medical advice. One item which I was unaware of, is that when making an appointment through Zoc Doc and
it's confirmed through the email., there are additional steps. When I arrived, the office didn't see my confirmation.
Lucky for me, Dr Weiss was available.
So Zoc Doc is only one step, you have to get yet another call or confirm from the office directly. That should be noted Zoc Doc when you go online.”
Melissa F.Less than 1 year ago
About Dr. Jeffrey Weiss
Dr. Jeffrey Weiss earned a Bachelor of Science at Cornell University in 1993. He graduated with Distinction. He then went on to medical school and earned his MD at Hahnemann University School of Medicine (which is now Drexel University) in 1997. He graduated AOA, which is the medical school honor society. He then went on to perform a pediatric residency (1997 – 2000) at Columbia Presbyterian Medical Center in New York City, in which he won numerous teaching awards and was honored as the “Most Compassionate Doctor.” His training continued at Long Island Jewish Medical Center, in which he completed a fellowship in Allergy, Asthma and Immunology in 2002. Dr. Weiss is board certified by the American Board of Allergy and Immunology (ABAI) and has been practicing medicine in northern New Jersey since 2002.
Dr. Weiss opened his own practice in 2004. With excellent patient care, hard work, and ensuring that all patients are treated with respect by all staff members, the practice has grown into a thriving practice. Each patient is provided the attention required to make the correct diagnosis and treatment plan.
The practice includes both pediatric and adult patients. It is not uncommon for Dr. Weiss to take care of multiple generations within a family. Dr. Weiss has expertise in all allergic and immunologic conditions, and enjoys the challenging cases. He often is able to help patients even after they have seen numerous other specialists.
The patient experience with Dr. Weiss and his associates is unique in that it combines a modern, clean, spacious office, with the most up to date diagnostic and treatment modalities while maintaining the traditional feeling of a doctor who truly cares and gets to know his patients and families.
***FOR ALLERGY TESTING, PLEASE BE OFF OF ANTIHSTAMINES FOR 72 HOURS PRIOR TO YOUR SCHEDULED APPOINTMENT***
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In-network insurances
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Medicare
UnitedHealthcare
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Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Allergic skin reaction with hives
Chronic nose and throat inflammation due to allergies
Acute sinusitis
Asthma
Allergic skin reaction with hives
Chronic nose and throat inflammation due to allergies
Acute sinusitis
Asthma
Office locations
Impact Medical - Allergy, Asthma & Immunology (1 of 3)
140 N Rt 17, Ste 204, Paramus, NJ 07652
Impact Medical - Allergy, Asthma & Immunology (2 of 3)
44 State Rt 23, Ste 6, Riverdale, NJ 07457
Impact Medical - Allergy, Asthma & Immunology (3 of 3)
261 James St, Ste 3F, Morristown, NJ 07960
1 of 3
Education and background
Practice names
Hospital affiliations
- The Valley Hospital
Board certifications
- American Board of Allergy and Immunology
Education and training
- Medical School - Drexel University, Philadelphia, Doctor of Medicine
- NewYork-Presbyterian Hospital / Columbia University Medical Center, Residency in Pediatrics
- Long Island Jewish Medical Center, Fellowship in Allergy and Immunology
Professional memberships
- American College of Allergy, Asthma and Immunology
- American Academy of Allergy, Asthma & Immunology
Languages spoken
- English
- Spanish
Provider's gender
Male
NPI number
1366625162
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.89
Wait time
4.38
Bedside manner
4.89
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
608 reviews
Most relevant
Dr. Weiss was excellent. He listened to my concerns and provided clear information on my next steps for allergy testing etc.
March 29, 2024Linda L.Verified patient
I had a great experience. I really appreciate how much detail he went into and how he was very thoughtful about next steps.
April 1, 2024Initials hidden
He is clearly very bright and I am sure very good at what he does but he came across as arrogant and pompous when I went.
More than 1 year agoInitials hidden
Dr. Weiss was great with my 4 year old son. He answered all my questions and took his time with us. We were very impressed.
July 18, 2018James F.Verified patient
Dr. Weiss was professional, thorough, and caring. In addition, he was informative, which put some of my concerns at ease.
April 15, 2019Robert E.Verified patient
Very pleasant doctor. Spoke honestly and eased my concerns. I felt a great deal of confidence in his ability to help me.
June 29, 2020Gretchen R.Verified patient
Dr. Weiss was clear and concise. He came up with a course of action and made us comfortable with where we are headed.
August 26, 2021Madelyn C.Verified patient
Dr Weiss is professional, yet compassionate and also listens well. I can tell he genuinely wants to help me feel better.
December 18, 2018Carol H.Verified patient
Dr. Weiss is an excellent caring doctor. He is up to date on the latest medications. I would highly reccommend him!
January 11, 2019Donna S.Verified patient
Dr. Weiss took a great deal of time explaining very pertinent information. I feel very confident in his abilities.
September 17, 2016Karen F.Verified patient
Great doctor knew what was wrong right away but ran a test anyway and was spot on. Would recommend him to anyone
January 10, 2018Jessica L.Verified patient
Dr Weiss was professional, informative and thorough. He targeted the problem and gave us an action plan quickly.
March 10, 2016Rebecca A.Verified patient
Dr Weiss is always attentive to any question I have. Alway interested in how you are feeling. Awesome Doctor.
January 19, 2021Thomas L.Verified patient
He was great made me feel like i found a partner to help with my allergies
Can’t wait for my next appointment
December 8, 2018Madeline V.Verified patient
The Doctor was patient and informative with both myself and my child. He has excellent bedside professionalism.
July 18, 2017Ryan T.Verified patient
Dr. Weiss is a fantastic doctor who always listens to my medical issues and works hard to treat my symptoms.
More than 1 year agoAndrew B.Verified patient
Always a knowledgable and friendly atmosphere.
My whole family uses Dr Weiss's office for many many years now!
June 21, 2016Alyson P.Verified patient
Dr. Weiss is always excellent. He is empathetic, knowledgeable and very efficient. Love his office staff too!
More than 1 year agoLucia D.Verified patient
Dr Weiss was very thorough and provided a plan for moving forward to identify and address my medical issues.
April 8, 2021Gail C.Verified patient
He was very attentive and listened to my concerns. He tested for the allergies based on what I was saying.
November 21, 2020Sandy W.Verified patient
We loved Dr.Weiss. He was extremely knowledgeable and attentive to our 7 month old child's skin condition.
July 29, 2020Initials hidden
Dr. Weiss is extremely caring and very smart. He is unlike any other physician and I highly recommend him!
May 28, 2019Matthew S.Verified patient
This was my 4 month follow up. Dr. Weiss is very professional and I would recommend anyone to go see him.
January 21, 2019Dawn M.Verified patient
Staff has always been extremely friendly and professional. Highly recommend this physician and his staff.
More than 1 year agoJoy W.Verified patient
I am very excited to work with Dr. Weiss. I found him to be very knowledgeable, informative and patient.
August 25, 2016Karen F.Verified patient
Dr Weiss called me on a Saturday with blood results. He is a great Doctor besides being very dedicated.
February 22, 2016Laura AVerified patient
The best! I suffered most of my life with my asthma and Dr Weiss turned it around!
April 12, 2024Anita B.Verified patient
Dr Weiss is really nice and seemed concerned about all my child's allergies. Great office staff as well
More than 1 year agoJuliana M.Verified patient
I did not feel rushed. Dr. Weiss explained the testing and I felt very comfortable.
Thank you-
SR
March 21, 2016Sharon R.Verified patient
Very informative and takes his time to explain your allergies and gives you all the options available.
December 31, 2015Navin S.Verified patient
He’s smart and interested in our well being. We’re so happy with his care, he trata our whole family.
April 5, 2019Diana C.Verified patient
Highly recommend Dr. Weiss! He is very good with children, very knowledgeable and very professional.
March 21, 2016Jenessa B.Verified patient
Dr. Weiss has excellent bedside manners. He will call you at anytime day or night & weekend to help!
More than 1 year agoVT
Took the time to really listen to me and address every single one of my questions and concerns!
February 10, 2021Emmy C.Verified patient
Dr.Weiss was very caring and knowledgeable, explained testing procedure and possible outcomes.
More than 1 year agoInitials hidden
Top-rate, knows his field, very thorough and has helped me greatly since I've been in his care.
July 28, 2016Steve BVerified patient
Very productive, informative, great communication with Dr. Weiss and staff, highly recommended
March 3, 2016Frank T.Verified patient
First visit. Great experience. Dr. Weiss and staff were thorough, knowledgeable and friendly.
January 26, 2016George J.Verified patient
This is my GO TO Doctor.
Always a pleasant experience, always professional.
Excellent staff.
December 9, 2017Yonah H.Verified patient
Fantastic doctor. Very caring and thorough. Answered all questions and provided great care.
March 19, 2015Initials hidden
This man is a godsend. I don't think it gets better than this. I trust him unequivocally!!
August 4, 2016Frank L.Verified patient
Dr. Weiss was very nice, listened to my concerns and immediately ordered some testing.
More than 1 year agoInitials hidden
Dr. Weiss was extremely professional, very thorough, and made me feel completely at ease.
December 1, 2016Sue S.Verified patient
We LOVE Dr Weiss and Dr Bogus! They are both excellent and we will always always go back!
January 12, 2016Vicki D.Verified patient
Doctor and Staff were all very professional and made me feel comfortable.
January 22, 2024Doris D.Verified patient
Dr. Weiss is as good as it gets! I would never take my children to any other allergist.
August 17, 2017Ellen VVerified patient
Very good visit. Thorough, knew what to do and felt confident being seen by Dr Weiss.
April 5, 2018Initials hidden
The most thorough doctor I have ever been to . My whole family goes to his practice .
February 12, 2018Jason G.Verified patient
Very knowledgeable and reassuring about my condition. I feel that I am in good hands
More than 1 year agoKarina S.Verified patient
Patient, took time to explain everything, extremely knowledgeable. Highly recommend!
November 29, 2018Samuel B.Verified patient
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How soon can I make an appointment with Dr. Jeffrey Weiss?
Generally, Dr. Jeffrey Weiss has appointments available on Zocdoc within 1 week. You can see Dr. Weiss's earliest availability on Zocdoc and make an appointment online.
Is Dr. Jeffrey Weiss accepting new patients?
Dr. Jeffrey Weiss generally accepts new patients on Zocdoc. You can see Dr. Weiss's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Jeffrey Weiss accept my insurance?
Choose your insurance plan to verify if Dr. Weiss is in-network.
Can I make an appointment with Dr. Jeffrey Weiss online?
Yes, you can make an appointment online with Dr. Weiss using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Jeffrey Weiss affiliated with?
Dr. Jeffrey Weiss is affiliated with The Valley Hospital.
What practice does Dr. Jeffrey Weiss work with?
Where is Dr. Jeffrey Weiss's office located?
Dr. Jeffrey Weiss has 3 office locations, including in Paramus, Riverdale, and Morristown, view full addresses on Dr. Weiss's profile.
Which board certifications does Dr. Jeffrey Weiss have?
Dr. Jeffrey Weiss is certified by American Board of Allergy and Immunology.
What are common reasons for patients to see Dr. Jeffrey Weiss?
Dr. Jeffrey Weiss frequently sees patients for Allergy Consultation, Allergy Testing, Arthritis, Rash, and Sinus Problems / Sinusitis. You can see other visit reasons for Dr. Jeffrey Weiss on their profile.
What languages does Dr. Jeffrey Weiss speak?
Dr. Jeffrey Weiss speaks English and Spanish.
How do patients rate Dr. Jeffrey Weiss in reviews?
608 patients have reviewed Dr. Jeffrey Weiss. The overall rating for this doctor is 4.89/5. They have a 4.89/5 rating for bedside manner and a 4.38/5 rating for wait time. You can read individual reviews and ratings on their profile.