Summary

Dr. Denise Harnois is a gastroenterology specialist who has dedicated 36 years to caring for patients with digestive system disorders. She earned her Doctor of Osteopathic Medicine degree from Philadelphia College of Osteopathic Medicine, bringing a comprehensive approach to patient care that considers the whole person. Dr. Harnois communicates with patients in English.

Dr. Harnois practices in Jacksonville, Florida, where she focuses on treating serious liver conditions including cirrhosis, alcoholic hepatitis, and cholangiocarcinoma. She performs liver transplants and provides both pre-transplant evaluations and long-term post-transplant care for her patients. Patients have given her an average rating of 3.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3
  • 36 years of experience
  • 26 insurance plans accepted
  • speaks English
  • Philadelphia College Of Osteopathic Medicine
  • 1 written review
  • 3 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 1 office location
  • Female

Office Location

Dr. Denise M. Harnois

4500 San Pablo Rd SJacksonville, FL 32224
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Denise M. Harnois, DOWhitney Morgan, APRNRachel Oliver, APRNBrittany Hanson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
36 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Jacksonville , FLTallahassee , FLSACRAMENTO , CAMontgomery , AL
Med School: Philadelphia College Of Osteopathic Medicine Med School: Chamberlain University Med School: University of South Alabama Med School: University of South Alabama
Current Profile
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Insurance Plans Accepted by Dr. Denise M. Harnois

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Minnesota
  • Capital Health Plan
  • Cigna
  • Empire Plan
  • Florida Health Care Plans
  • Golden Rule
  • Hawaii Medical Assurance Association (HMAA)
  • HealthPartners
  • Humana
  • Humana - Medicaid (Managed)
  • Medica
  • Medical Mutual
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • Wellcare

Medical Specialties

Dr. Denise M. Harnois has the following 3 specialties

Specialty Expertise

Dr. Denise M. Harnois has the following 15 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Bile Duct inflammation (Sclerosing Cholangitis)
  • Cancer
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Hepatologist
  • Irritable Bowel Syndrome (IBS)
  • Liver Transplantation
  • Ulcerative Colitis

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Florida, 2026, Expired

EDUCATION & TRAINING

Medical School

Philadelphia College Of Osteopathic MedicineGraduated in 1990

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Frequently Asked Questions

Is Dr. Denise Harnois accepting new patients?
Dr. Denise Harnois is accepting new patients on Vitals. View Dr. Denise Harnois's profile on Vitals to make an appointment.
Does Dr. Denise Harnois accept my insurance?
You can see the insurance plans that Dr. Denise Harnois accepts on their Vitals profile.
Where is Dr. Denise Harnois's office located?
Dr. Denise Harnois's office is located at 4500 San Pablo Rd S, Jacksonville, FL, 32224.
How can I make an appointment with Dr. Denise Harnois?
You can find contact information for Dr. Denise Harnois here on Vitals.
What languages does Dr. Denise Harnois speak?
Dr. Denise Harnois speaks English.

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