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Dr. Denise Harnois, DO

Dr. Denise Harnois, DO

Transplant Hepatology*
30+ years of experience

Dr. Denise Harnois, DO is a transplant hepatologist in Jacksonville, FL and has over 30 years of experience in the medical field. Dr. Harnois has extensive experience in Liver Disease. She graduated from PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE in 1990. She is affiliated with Mayo Clinic In Florida. She is accepting new patients and telehealth appointments.

4.3 Star Rating
Based on 6 reviews 4.3 Star Rating (6 reviews)

Locations

Mayo Clinic - Florida

FL - Transplant GI4500 San Pablo Rd S Jacksonville, FL 32224
1

At a Glance

  • Areas of ExpertiseDr. Harnois specializes in the areas of Gastroenterology & Transplant Hepatology. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica's 100 Best Hospitals Award™ See hospitals

More Transplant Hepatology Specialists at Mayo

Experience Check

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Dr. Harnois' Reviews

Likelihood to recommend Dr. Harnois

4.3

6 ratings, 4 with a written review
5 Star
83%
83%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
17%
17%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
LN – May 22, 2024
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
Toppermost – Apr 12, 2024
×Post a ResponseAre you Dr. Denise Harnois, DO?
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Difficult to schedule appointment
Helpful
CJL – Jun 05, 2023
×Post a ResponseAre you Dr. Denise Harnois, DO?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
12 people found this helpful
Helpful
Beth Love – Jun 02, 2021
×Post a ResponseAre you Dr. Denise Harnois, DO?

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About Me

Watch Dr. Harnois' Video

biography

Interests Liver disease Liver transplantation Cholestatic liver disease Hepatobiliary cancer Primary sclerosing cholangitis (PSC) Primary biliary cirrhosis (PBC)
  • Transplant Hepatology

  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Thomas Jefferson University Hospital

    Residency Hospital
  • Philadelphia College Of Osteopathic Medicine

    Internship Hospital
  • Philadelphia College Of Osteopathic Medicine

    Medical School, 1990
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
Transplant Hepatology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • Internal Medicine Search Committee, Member

  • Palliative Care Search Committee, Member

  • American Association for the Study of Liver Disease, Member

  • Readmissions Committee, Chair

  • Mayo Clinic Research Committee, Member

  • AASLD Research Awards Committee, Member

  • Interventional Radiology Search Committee, Member

  • Hospital Practice Chair Search Committee, Member

  • Hepatobiliary Disease Group, Member

  • Best Poster Presentation - American Society for Gastrointestinal Endoscopy, Young Investigators' Conference, 1998

  • 2006 ASGE Endoscopic Research & Outcomes & Effectiveness Award, 2006

  • 2006 ASGE Endoscopic Research & Outcomes & Effectiveness Award - American Society for Gastrointestinal Endoscopy, 2006

  • Beta Beta Beta Senior Award, Award for outstanding contributions to the Department of Biology - Gettysburg College, 1984

  • Young Alumni Achievement Award, Awarded for professional achievement - Gettysburg College, 1999

  • William C. and Helen H. Darrah Award, Awarded for scholastic excellence - Gettysburg College, 1984

Affiliated Hospitals

  • Mayo Clinic In Florida

    4500 San Pablo Rd S
    Jacksonville, FL 32224
    Recipient of 48
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    91%
    Patients said they were given information about recovering at home

    7% higher than the national average

    90%
    Patients would recommend the hospital to friends and family

    25% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality