“Wow, this might have been the best doctor’s appointment I’ve ever had. Dr. Kannan and the office staff were with me for a full two hours. I came in for a consult regarding an allergy to a medication I was on that my doctors are considering putting me back on. Dr. Kannan talked with me for a good 40 minutes about my medical history, my previous allergic reaction, my concerns, etc. They even caught that my childhood asthma had come back and that I needed to be taking medication again for it.
Dr. Kannan ordered a scratch test and after the nurses performed it, Dr Kannan came back in to explain my results so thoroughly. In the time the nurses had done the scratch test, Dr. Kannan had also done some more research on the medication I was considering taking, and talked me through several different options. She was so warm, friendly, and empathetic, and I appreciated all the time her and her staff took to make sure I understood what they were doing and how to move forward with my meds.”
Initials hidden
Excellent wait time
100% of patients waited less than 30 minutes
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Available appointments
Main Line Allergy LLP
491 Allendale Rd, Ste 223, King of Prussia, PA 19406
Today, Apr 5 – Sat, Apr 18
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What patients are saying
Overall rating
4.85
Average wait time
4.93
Bedside manner
5.00
“Wow, this might have been the best doctor’s appointment I’ve ever had. Dr. Kannan and the office staff were with me for a full two hours. I came in for a consult regarding an allergy to a medication I was on that my doctors are considering putting me back on. Dr. Kannan talked with me for a good 40 minutes about my medical history, my previous allergic reaction, my concerns, etc. They even caught that my childhood asthma had come back and that I needed to be taking medication again for it.
Dr. Kannan ordered a scratch test and after the nurses performed it, Dr Kannan came back in to explain my results so thoroughly. In the time the nurses had done the scratch test, Dr. Kannan had also done some more research on the medication I was considering taking, and talked me through several different options. She was so warm, friendly, and empathetic, and I appreciated all the time her and her staff took to make sure I understood what they were doing and how to move forward with my meds.”
Initials hiddenMore than 1 year ago
“Professional, kind and listened. Great overall experience and feel like they care a great deal about their patients. ”
Susan C.March 30, 2022
About Dr. Jennifer Kannan
Jennifer Kannan, MD, was previously an assistant professor of medicine at the GW School of Medicine & Health Sciences. Dr. Kannan earned her Doctor of Medicine degree from Northeast Ohio Medical University (formerly Northeastern Ohio University College of Medicine) in 2011. She completed her residency at the University of Cincinnati Medical Center in 2014 and successfully finished a fellowship in Allergy and Immunology at the University of Cincinnati Medical Center/Cincinnati Children’s Medical Center in June 2016.
Dr. Kannan’s scholarly activities have produced five publications, as well as a number of abstracts and presentations. She is board certified in Internal Medicine and Allergy & Immunology.
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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.
Asthma
Asthma
Other popular visit reasons
Allergy Consultation
Allergy Testing
COVID-19 Antibody Test
Drug Allergy
Pediatric Allergic Asthma
Rash
Sinus Problems / Sinusitis
Skin Allergy
Allergy Consultation
Allergy Testing
COVID-19 Antibody Test
Drug Allergy
Office locations
Main Line Allergy LLP (1 of 2)
491 Allendale Rd, Ste 223, King of Prussia, PA 19406
Medical School - Northeast Ohio Medical University, Doctor of Medicine
University of Cincinnati Medical Center, Fellowship in Allergy and Immunology
University of Cincinnati Medical Center (Residency)
Languages spoken
English
Provider's gender
Female
NPI number
1740589993
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.85
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
85 reviews
Most relevant
Great experience with this doctor! Very friendly, conversational, and thorough. My apt started right when the start time hit!
November 18, 2021Lauren R.Verified patient
Professional, kind and listened. Great overall experience and feel like they care a great deal about their patients.
March 30, 2022Susan C.Verified patient
I had a telecall and it was great. I get nervous talking to doctor's but she made me feel very comfortable.
April 9, 2020Kamill S.Verified patient
I was seen right away. Very nice people in the office. They explained everything they were doing.
December 30, 2021Nicole B.Verified patient
Great visit! Dr. Kannan is friendly, professional, knowledgeable and patient with all my questions!
More than 1 year agoCG
My entire experience was great. All the staff were friendly, helpful and informative
April 24, 2022Allison G.Verified patient
First time ever experience for allergist. Routine procedure done. Friendly staff.
September 30, 2021Desiree C.Verified patient
She takes the time to listen to you, without rushing. Very friendly staff
December 1, 2021Nancy J.Verified patient
Wow, this might have been the best doctor’s appointment I’ve ever had. Dr. Kannan and the office staff were with me for a full two hours. I came in for a consult regarding an allergy to a medication I was on that my doctors are considering putting me back on. Dr. Kannan talked with me for a good 40 minutes about my medical history, my previous allergic reaction, my concerns, etc. They even caught that my childhood asthma had come back and that I needed to be taking medication again for it.
Dr. Kannan ordered a scratch test and after the nurses performed it, Dr Kannan came back in to explain my results so thoroughly. In the time the nurses had done the scratch test, Dr. Kannan had also done some more research on the medication I was considering taking, and talked me through several different options. She was so warm, friendly, and empathetic, and I appreciated all the time her and her staff took to make sure I understood what they were doing and how to move forward with my meds.
More than 1 year agoInitials hidden
Very good
Experience all around.
April 10, 2022Chris Giangrasso G.Verified patient
No negative comments.
April 6, 2022Kelli O.Verified patient
I had a great experience with Dr. Kannan. She listened carefully to my long story related to allergic reaction to antibiotics. She took her time, explained the allergy testing in detail and answered all of my questions.
Unrelated to my experience with Dr. Kannan, I filled out all the detailed medical history forms on ZocDoc app. The office could not access the information. This happened with a different doctor’s office as well.
February 23, 2022Rosanna U.Verified patient
It was easy to connect with office and set up a new patient visit before my appointment. When I got to my appointment, the staff was friendly and my wait time was very short. Dr. Kannan and her staff made me feel comfortable and provided me with a ton of information regarding my concerns. I highly recommend Dr. Jennifer Kannan!
November 11, 2021Lindsay R.Verified patient
Dr. Kannan is a great listener! She understood what questions and concerns I had, made sure that everything we reviewed was documented thoroughly, and provided clear recommendations for the future.
More than 1 year agoInitials hidden
Dr. Kannan was terrific. She listened to my symptoms, explained three common scenarios for what I was experiencing, and gave a thorough examination including multiple breathing tests. I will be following up with her in a month. Was very pleased with my visit. Staff was good. I made my appointment easily through ZocDoc and then the office emailed me prior to my visit to confirm it.
September 22, 2021Caryn B.Verified patient
This was my first Zocdoc experience. Dr. Kannan and nursing staff were lovely. Listened to me and my concerns and we came up with a plan together. Very thorough. Definitely recommend.
September 20, 2021Kailie C.Verified patient
The entire office staff was kind and friendly. I did not have to wait long to see the doctor. She was great listener, extremely thorough and offered several treatment options. I would highly recommend Dr Kannan
August 30, 2021Janet S.Verified patient
Amazing!!
August 14, 2021Mary Beth B.Verified patient
Dr. Kannan was wonderful. Explained everything well. Listen attentively. Staff was great. Felt very comfortable with visit. Would and will recommend her.
July 28, 2021Kurt S.Verified patient
Dr. Kannan and all of the staff are so friendly and patient. They took the time to really listen to all of my concerns and explore all possible causes and solutions.
May 4, 2021Meghan J.Verified patient
Great listener
April 24, 2021Sherri D.Verified patient
I was a previous patient of Dc Kannan and did not realize she had move to a different state when making my booking. She and her office were however kind enough to reach out to her previous practice to schedule an appointment there for me. I would already have recommended her as an allergist and even though I was not able to have my visit this definitively deserved a positive review.
More than 1 year agoMatthieu P.Verified patientVideo visit
Great experience! Kind staff, I was seen quickly and the visit itself was above my expectations. I would definitely visit again and recommend to others.
February 5, 2020Melissa P.Verified patient
I thought Dr Kannan was great ... she spent plenty of time trying to troubleshoot my issue and offer recommendations. The staff was friendly and also did there part to get a clear history for my case.
More than 1 year agoInitials hidden
Great visit. The doctor took her time to understand my history and provide a proper recommendation on next steps. Definitely would recommend this doctor to friends and family!
September 16, 2019Pinky P.Verified patient
Dr. Kannan was great! She's incredibly thorough, and worked with me to address concerns, and come up with a plan to test and treat my rare allergy. Look forward to working with her in the future.
October 18, 2018Initials hidden
September 2, 2022Shiniece T.Verified patient
September 1, 2022Brianna B.Verified patient
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July 6, 2022Kellie L.Verified patient
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June 11, 2022Kylie C.Verified patient
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May 10, 2022Ofelia M.Verified patient
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March 19, 2022Joyce C.Verified patient
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February 5, 2022Katherine H.Verified patient
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January 16, 2022Denise W.Verified patient
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January 13, 2022Darwin B.Verified patient
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Frequently asked questions
How soon can I make an appointment with Dr. Jennifer Kannan?
Generally, Dr. Jennifer Kannan has appointments available on Zocdoc within 1 week. You can see Dr. Kannan's earliest availability on Zocdoc and make an appointment online.
What are common reasons for patients to see Dr. Jennifer Kannan?
Dr. Jennifer Kannan frequently sees patients for Allergy Consultation, Allergy Testing, COVID-19 Antibody Test, Rash, and Sinus Problems / Sinusitis. You can see other visit reasons for Dr. Jennifer Kannan on their profile.
How do patients rate Dr. Jennifer Kannan in reviews?
85 patients have reviewed Dr. Jennifer Kannan. The overall rating for this doctor is 4.85/5. 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.