Advanced care in Family Medicine in Families, Geriatrics, Wellness, Well Woman, Mental Health, Acute Care, Injuries, and Illness

Terry D. Hashey DO, MHSE, FAAFP
Board Certified in Family Medicine

Dr. Hashey trained at the Mayo Clinic Jacksonville in the Family Medicine Department. Prior to that he completed medical school at the University of North Texas Health Science Center/Texas College of Osteopathic Medicine. He trained as a Health Educator, receiving his Master’s Degree in Health Science Education (MHSE) from the University of Florida and earned his Certification as a Health Education Specialist (CHES).

Dr. Hashey has proudly served for over thirty years in the U.S. Coast Guard Reserve, Texas Army National Guard, the U.S. Army Reserve and the Florida Army National Guard. He is presently assigned as the Assistant State Surgeon and State Flight Surgeon for the Florida Army National Guard. Dr. Hashey completed the Army Flight Surgeon Course, Combat Casualty Care Course, Captains Career Course, Brigade Surgeon Course, and Command and General Officer Staff Course. 

He is active in his community, having served as the Young Physician Member of the Duval County Medical Society Board of Directors and the Florida Young Physician Representative to the American Academy of Family Physicians. He is a Cub Scout Den Leader and a Boy Scout Assistant Scoutmaster. COL Hashey served as President of the National Guard Association of Florida. 

Dr Hashey is a proud father of four great kids and a humble husband to an amazing wife. They love fishing, running, biking, camping, and swimming.

Diana C Maccario, MD
Board Certified in Family Medicine

Diana Maccario, M.D., FAAFP is a family physician who completed residency from St Vincent’s Medical Center in Jacksonville, FL in 2009.  Since then she has been treating full spectrum adolescent and adult family medicine.  She has an extra emphasis in sports medicine, mental health and women’s health.  Throughout her career she has focused on end of life care and home bound patient care as well.  She transitioned back into the office setting solely in 2020 and has enjoyed the relationships that are made with her patients and their family.

Simona Sipos, MAPS, PA-C

Simona Sipos, PA-C was born in Brooklyn, NY and moved to Jacksonville, FL at a young age. She completed her undergraduate studies at the University of North Florida. Simona worked in dermatology prior to receiving her Master of Science in Physician Assistant Practice at Florida State University. After completing her medical training, Simona was excited to come back to Jacksonville to provide care to the members in her community. She enjoys practicing in family medicine because of the variety of disease processes she sees on a daily basis, as well as developing lasting relationships with patients. When Simona is not working, she enjoys spending time with family and friends, roller blading, reading and going to the beach with her long-haired, adorable, dachshund.