Internal Medicine

Kelsey Theriault, DO

St. Petersburg

  • Accepting new patients
About Kelsey Theriault, DO

Kelsey Theriault, DO is a board-certified internal medicine physician at Florida Medical Clinic Orlando Health in St. Petersburg, FL. She provides comprehensive primary care for adults, with clinical interests in internal medicine and geriatrics.

Dr. Theriault earned her Doctor of Osteopathic Medicine from Burrell College of Osteopathic Medicine in Las Cruces, New Mexico, and completed her internal medicine residency at Florida State University in Cape Coral, Florida.

She is committed to delivering empathetic and compassionate care, taking the time to listen and connect with her patients while supporting their long-term health goals.

Outside of medicine, Dr. Theriault enjoys spending time with her family and friends and caring for her cat, Peach.

Board Certifications
  • American Board of Internal Medicine
Medical Education
  • Burrell College of Osteopathic Medicine
    La Cruces, NM
    Doctor of Osteopathic Medicine
  • University of South Florida
    Tampa, FL
    Bachelors Degree
Internship/Residency
  • Florida State University
    Cape Coral, FL
    Internal Medicine Residency
Hospital Memberships
  • Orlando Health Bayfront Hospital
Certifications
  • Certificate of Added Qualifications, Sports Medicine
Professional Associations
  • Florida Medical Association
  • American College of Physicians
  • America College of Gastroenterology
  • American Osteopathic Association
  • American Medical Association
Scope of Services

Internal medicine
Primary care services
Geriatric care

St. Petersburg 12225 28th Street North, St. Petersburg, FL 33716  Suite B

St. Petersburg

12225 28th St. North
St. Petersburg, FL 33716

Suite B


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