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 November 20, 2014
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Dr Lee really takes the time to listen to your problems and work through them to find a solution. Knows his stuff, very down to earth individual and is great at following up with results. I've been to a host of Dr's over the past 2 yrs and he is by far the most knowledgeable and professional.

Posted on October 29, 2014
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The first doctor I've seen, out of 6, who actually knows what he's talking about in terms of actually trying to diagnose and being interested in what's going wrong.

Posted on June 20, 2014
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Efficient and thorough at the same time. The allergy shots really worked. Enjoyed the last two years without symptoms!

Posted on February 22, 2014
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agree with all of below. very easy to talk to. a true leader in his field.

Posted on January 12, 2014
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By FAR the best all round doctor I have ever seen! He even creates his own figures and slides to explain things. Extreme intelligence and humility wrapped into one doc.

Posted on July 14, 2013
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had a little difficult time getting through but it turns out the secretary was on vacation. wonderful human being and doctor! removed a lot of my allergies that I was told by someone else that I have. I also like how he is trying to develop a social media presence. I get the sense that he really loves his job and really cares about making sure people understand! a++

Posted on July 2, 2013
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He is incredibly bright and helpful. My case is quite complicated he took the time to try and find a solution that baffled others.

Posted on April 26, 2013
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Dr. Lee is an absolutely incredibly doctor. The first time I went to him he gave off the most wonderful vibe of being caring and listening and really taking his patients concerns to heart. He diagnosed a very rare case that I have and has helped me to get the help I need and is able to communicate things to me and my family in a way that is simple so we can really understand. He is thorough, knowledgeable, never rushed and so nice. Such a fabulous immunologist.

Posted on March 11, 2013
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Dr. Lee is simply the best. He is extremely knowledgeable and able to communicate complex medical terms and diagnoses in a clear, respectful manner. He is incredibly thorough and very personable. I feel as though I am getting the best possible care. Would not hesitate to recommend Dr. Lee.

Posted on January 19, 2013
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Dr. Lee was the third allergist I saw. He was also the most punctual, professional, patient, pleasant and knowledgeable. He gave answers where others had none or incorrect ones. I still have some issues that are ongoing and will be visiting him again but I cannot deny that he is head and shoulders above many. He is also a caring individual. I definitely recommend him!

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
OHIP
About this listing
Update IconLast updated: Jun 9, 2026
Plus IconLast rating added: Jun 9, 2026