Dr. Patrick Chiasson, MD

Dr. Patrick Chiasson, MD

Bariatric Surgery  ·  
Male  ·  
Age 57
Dr. Patrick Chiasson, MD is a bariatric surgery specialist in Tucson, AZ and has been practicing for 22 years. He graduated from McGill University in 1987 and specializes in bariatric surgery and general surgery.

6320 N La Cholla Blvd Ste 380

Tucson, AZ 85741

Contact Information

Insurance Accepted

  • Aetna
  • American Republic
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Golden Rule
  • Health Net
  • HealthSmart
  • Humana
  • 4 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Chiasson

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Chiasson performs your care needs compared to other doctors.

Laparoscopic Surgical Procedure
very high
more than 98% of peers
very high
more than 98% of peers
Stomach Surgery
very high
more than 97% of peers

Dr. Chiasson's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

2  Specialties

  • Bariatric Surgery
  • General Surgery

1  Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*

22  Conditions Treated

42  Procedures

Read Less

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Arizona.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • McGill University
    Undergraduate School | Graduated 1983
  • McGill University
    Medical School | Graduated 1987
  • Royal Columbian Hospital
    Internship Hospital | Completed 1988
  • Royal Columbian Hospital University Of British Columbia
    Internship Hospital | Completed 1987
  • Dalhousie University
    Residency Hospital | Completed 1996
  • Johns Hopkins Institute For The History Of Medicine
    Other Education | Completed 1991
  • University Of Toronto, The Centre For Minimally Invasive Surgery
    Other Education | Completed 2001

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Chiasson has no media or publications listed.

Languages Spoken

  • English
  • French
  • Spanish

Memberships & Professional Affiliations

Dr. Chiasson does not have any memberships or affiliations listed. If you are Dr. Chiasson and would like to add memberships or affiliations, please update your profile.

Dr. Chiasson's Reviews

Likelihood of recommending Dr. Chiasson to family and friends
24 total reviews (4 have comments)

Likelihood to Recommend (24)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Chiasson's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (4)

As someone who has a masters in nursing and someone who has had 22 operations in the last five years, I can attest to the fact that I have never experienced a more hands on, involved Dr in my life. Dr Chiasson seeks to not only help his patients but improve their quality of life. His compassion...more
Was this helpful? thumbs up icon option1thumbs down icon option1
Flag this
I want to Thank Dr. Chiasson for giving me a second chance in life. I would not be able to handle being over 400 lbs. I had surgery Nov.12, 2014 and currently down a total of 190 lbs. I was asked to speak at a national weight los surgery conference a couple weeks ago and never thought that i...more
Was this helpful? thumbs up icon option1thumbs down icon option0
Flag this
I am so grateful and so lucky to have been referred to Dr. Chiasson who has a great bedside manner and fully explains and answers questions. He never seems pressed for time on office visits and it is a relaxed and engaging experience with the staff at the office. The entire experience was a good...more
Was this helpful? thumbs up icon option1thumbs down icon option0
Flag this
Yes I will recommend ,he perform a crucial surgery on my esophageal /stomach cancer. I have cleared of cancer since the surgery. He is a professional and a mater of fact surgeon.
Was this helpful? thumbs up icon option11thumbs down icon option1
Flag this
Image of Dr. Chiasson
Are you Dr. Chiasson?
Make it easy for patients to share their feedback. Also manage your personalized profile!