John Cossu DO

John Cossu, DO, is a family medicine physician in Fort Myers, Florida, providing comprehensive primary care with an emphasis on continuity, prevention, and long-term wellness. He earned his Doctor of Osteopathic Medicine degree from the Ohio University College of Osteopathic Medicine and has built a career grounded in whole-person, patient-centered care. Dr. Cossu is board certified in Family Practice and Geriatric Medicine, reflecting a commitment to serving adults across the lifespan, including older patients with complex medical needs. With decades of clinical experience, he brings a practical, steady approach to everyday health concerns as well as chronic disease management. His professional background includes significant hospital leadership, having served as Chairman of the Board of Trustees at Gulf Coast Hospital and as Medical Chief of Staff. Dr. Cossu is affiliated with several hospitals in the Fort Myers area, including Cape Coral Hospital, Gulf Coast Medical Center, HealthPark Medical Center, and Lee Memorial Hospital. He speaks English and is dedicated to partnering with patients and families to support informed decision-making and personalized care.