Mark Prebonich MD

Mark Prebonich, MD


Internal Medicine

4.9 36 Verified Reviews

Port Charlotte Primary-Care Provider Mark Prebonich, MD, is your primary partner in health! He’s an expert in preventive care and patient-centered services proven to improve patient outcomes. Dr. Prebonich joins our team of physicians, advanced providers and staff who lead the nation in the quality of care they deliver. 

  • Education:Bachelor of Science in Genetics and Cell Biology, University of Minnesota, MN
  • Residency: Internal Medicine, Abbott Northwestern Hospital
  • Specialty: Internal medicine
  • Clinical Interests: Routine medical care, diagnosing, and assisting in the treatment of patients with complex medical diseases
  • Hobbies: Curling, display calibration, and doing agility with my dogs.
  • Why did you choose medicine? “I have a passion for science and the human body. I enjoy working with and developing relationships with people and I have a genuine desire to help others.”
  • Philosophy of Care: “I enjoy developing long-term relationships with the patients I care for. My focus is on keeping patients well, rather than just treating them when they are sick. I emphasize providing compassionate care to patients with multiple complex health problems. I value helping patients to fully understand their health and assist them in finding joy on their journey of life.”


About Millennium Physician Group 

Founded in Port Charlotte, Florida, in 2008, and now headquartered in Fort Myers, Millennium Physician Group has quickly become the leading independent physician group with more than 800 healthcare providers across the Southeast. Services center on primary care and are complemented by specialty care, walk-in centers, radiology and lab services, physician therapy, telehealth, wellness programs, home health, hospital care, and much more. Nationally recognized as a leader in value-based care with consistently high levels of physician engagement, Millennium aims to create a genuinely connected healthcare experience for patients by providing a comprehensive and coordinated approach to healthcare… and be Your Connection to a Healthier Life.