Dr. Lars D. Thompson M.D., completed a B.A., B.Sc., M.D. and Urology residency at Queen’s University in Kingston Ontario Canada. He is a certified Fellow of the Royal College of Physicians and Surgeons of Canada in Urology (FRCPSC). Dr. Thompson’s professional memberships include the College of Physicians of Ontario, Royal College of Physicians and Surgeons, American Urological Association, American Medical Association, Medical Society State of New York, and American Academy of Anti-Aging Medicine (A4M).
Dr. Lars D. Thompson M.D., completed a B.A., B.Sc., M.D. and Urology residency at Queen’s University in Kingston Ontario Canada. He is a certified Fellow of the Royal College of Physicians and Surgeons of Canada in Urology (FRCPSC). Dr. Thompson’s professional memberships include the College of Physicians of Ontario, Royal College of Physicians and Surgeons, American Urological Association, American Medical Association, Medical Society State of New York, and American Academy of Anti-Aging Medicine (A4M).
The reviews listed below were collected independently of Associated Medical Professionals through rater8. Each review represents an authentic and verified patient experience.
Wonderful doctor, took care of my husband for years and treated us like family. Very thorough and very careing. I still see him since my husband passed and very satisfied w/ his care.
(3 days ago)
Jan-2026
Dr Thompson answered all questions and concerns I had completely. He was a pleasure to talk to and took great care of me during my procedure. I will be recommending him to others.
(1 week ago)
Jan-2026
I wish more doctors had his style and professionalism.
(2 weeks ago)
Jan-2026
He is great!
(2 weeks ago)
Jan-2026
Very knowledgeable and always takes time to explain things thoroughly.
Hats off to his staff Darcy and Mary were a pleasure to work with.
(2 months ago)
Dec-2025
Professional, competent, good communication, efficient.
(2 months ago)
Dec-2025
Very professional and caring.
(2 months ago)
Dec-2025
Very knowledgeable. Make you feel very comfortable. Wish he would spend more time explaining results after procedure.
(2 months ago)
Nov-2025
Very pleased with Dr Thompsons ,expertise,and knowledge in this matter
(2 months ago)
Nov-2025
Took time to explain results of tests, answered question and described follow up tests and procedures. Discussed some preventive measures(diet, calcium, etc.)
(2 months ago)
Nov-2025
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AMP: Canton, NY
80 East Main Street Suite 2A Canton, NY 13617
Dr. Lars D. Thompson M.D., completed a B.A., B.Sc., M.D. and Urology residency at Queen’s University in Kingston Ontario Canada. He is a certified Fellow of the Royal College of Physicians and Surgeons of Canada in Urology (FRCPSC).
Dr. Thompson serves on the boards of the North Country Physicians Organization (NCPO), the Accountable Care Organization of NCPO, and Resolve, a third-party billing administrator. He is and has served as county President and district Chairman in the Ontario Medical Association as well as President of St. Lawrence Medical Society. Dr. Thompson’s professional memberships include the College of Physicians of Ontario, Royal College of Physicians and Surgeons, American Urological Association, American Medical Association, Medical Society State of New York, and American Academy of Anti-Aging Medicine (A4M).
Dr. Thompson enjoys general urology and has a special interest in medical ethics, stone disease, voiding dysfunction, urological oncology, male health, sexual medicine, and metabolic optimization for athletic performance.
Dr. Thompson and his office staff have served the St. Lawrence County community for over 20 years prior to joining A.M.P. in 2022 and will continue to provide services from his office in Canton, NY.
See other doctors in Associated Medical Professionals
Wonderful doctor, took care of my husband for years and treated us like family. Very thorough and very careing. I still see him since my husband passed and very satisfied w/ his care.
Dr Thompson answered all questions and concerns I had completely. He was a pleasure to talk to and took great care of me during my procedure. I will be recommending him to others.
I wish more doctors had his style and professionalism.
He is great!
Very knowledgeable and always takes time to explain things thoroughly. Hats off to his staff Darcy and Mary were a pleasure to work with.
Professional, competent, good communication, efficient.
Very professional and caring.
Very knowledgeable. Make you feel very comfortable. Wish he would spend more time explaining results after procedure.
Very pleased with Dr Thompsons ,expertise,and knowledge in this matter
Took time to explain results of tests, answered question and described follow up tests and procedures. Discussed some preventive measures(diet, calcium, etc.)