Ratings for Dr. Jason Lee

4.3

102 reviews
4.0Staff
4.5Punctuality
4.4Helpfulness
4.5Knowledge
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Rating IconTell us about your experience with Dr. Jason Lee
Posted on September 5, 2018
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Did not have a great experience here at all. Often talks at you because ultimately what matters most is not what you have to say, but rather the time you have been allotted. I will go elsewhere. If you want to be treated like a person with real concerns, I suggest you do the same.

Posted on August 17, 2018
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Dr Lee and his Staff are fantastic! Dr Lee is excpectionally knowledgable and resourceful... after 11 months of chronic illness, a life time of strange health challenges, many many Doctors, emergency visits, specialists, tests and scans... I am thrilled to have Dr Lee put an end to the uncertainty, and a plan for recovery and wellness in place! Ever so grateful for this! One problem though... we need to figure how to clone Dr. Lee ... in a medical landscape where resources are scarce and wait times are frustrating, I am glad that in this journey I have encountered a compassionate medical team that is worth the wait. Cheers!

Posted on July 24, 2018
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I went to see Dr. Lee with swelling around the mouth and face, and he diagnosed me with a rare condition, then pretty much abandoned me when my symptoms became more complicated and I needed some research and help done. He gave me a medicine that is NEVER supposed to be used while getting pregnant, despite my telling him we are trying to do so. When records needed to be sent to another doctor, the notes sent were spotty and test results unclear. My condition has been getting worse, with swelling in my tongue area, and there was no reply from Dr. Lee when I asked for help. This doctor takes no interest or curiosity in his field and most definitely did not go out of his way to help a patient in need.

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Dr. Jason Lee's response

Dr. Lee here, I would strongly encourage you to contact our office. For the record, 1. I do not prescribe medications contraindicated in pregnancy. None of the therapies I prescribe are contraindicated in pregnancy. 2. If I am on vacation which I was, for urgent follow up issues there was adequate coverage at our office with 4 other physicians. 3. Myself and my colleagues do not abandon patients.

Posted on June 6, 2018
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I saw Dr. Lee for allergy testing. Despite the reviews I actually found that he didn't take the time I deserved and needed. He was quick to jump to conclusions which was off putting.

Posted on May 27, 2018
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I met Dr Jason Lee at a medical conference CME, although not officially a patient of his, I asked him questions relevant to my own medical conditions including urticaria and my son's peanut allergy. He mentioned he was not "the expert" in food allergies but IN FACT he was infinitely more knowledgeable than the older "expert" that my son has been seeing for the past five years. His humility and expertise was incredible. I know who I will be sending my patients with.

Posted on May 25, 2018
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I saw two doctors for my condition of asthma that’s led me to a lot of suffering and hospitals. I was enrolled in a trial, got way better and now have been able to live live. Thank you so much dr Lee. I am extremely greatful, especially given that I was sceptical of what I thought was experimental.

Posted on May 23, 2018
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a few minor issues with reception but overall a terrific experience.

Posted on May 6, 2018
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Great Dr Knows his Shhit, I would recommend him...

Posted on March 22, 2018
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My daughter got diagnosed with chronic hives two years ago, we were not happy with her last allergist so we found Dr Jason Lee and he has been a god send what a remarkable bed side manor. He always gets back to me when I call his office he takes the time to explain everything and always gives options, he is the best doctor I have ever had in my life he has given my daughter hope in her situation I would highly recommend him to anyone I can't say enough good things about him he is compassionate above all and his knowledge is incredible and no I'm not a family member I am a mother that is extremely humbled that I was able to find such a great doctor as well as amazing human being. So if you are a parent and want your kids with the best well here he is Dr. Jason Lee at his finest. Thank you Dr. Lee ⭐️⭐️⭐️⭐️⭐️

Posted on February 28, 2018
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I wasted so much time with other doctors who denied me the care I needed. In less than ten minutes dr Lee said “what in the world are we waiting for?” He applied while waiting for my other doctors to send over info which they took forever but in the meantime he tried everything else possible. I am seriously pissed off at seeing some older old boys club so called Best doctors who gambled with my life instead. I owe my life to this doctor who actually cares about lives and not riding a high horse.

Rate this DoctorDr. Jason Lee's Credentials

Facility Affiliations


Accepting New Patients

Yes, this doctor is accepting new patients


Accepting Virtual Visits

Yes, this doctor is accepting virtual visits. Please contact this doctor for more info.


Biography

Undergraduate - University of Toronto Undergraduate MD - University of Toronto 2005 Postgraduate Residency - University of British Columbia - Internal Medicine FRCPC Postgraduate Fellowship - University of Toronto - Clinical Immunology and Allergy FRCPC


Languages

  • Korean
  • English

Education

  • University of Toronto (Grad. 2005)

Other Specialties


Areas of Expertise

  • Chronic hives (urticaria)
  • Asthma
  • Allergies
  • Chronic sinusitis

Awards & Recognitions

  • Health Digest award for outstanding contribution
  • AAISO resident research award 2009
  • CSACI resident research competition 2009
  • Chaim Roifman Young Investigator the year award 2014

Publications & Research

Unavailable


Insurance accepted by this Doctor

Other patients have successfully used these insurance providers. Please call the Doctor's office to find out if your insurance plan is accepted
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About this listing
Update IconLast updated: Jun 9, 2026
Plus IconLast rating added: Jun 9, 2026