About Us

Dr. Williamitis and his experienced staff put your health needs first. We are proud to provide a high quality level of customer service, medical experience, and commitment to health and wellness to all our patients. 

Dr. Williamitis grew up in Ohio.  He attended and graduated from Ohio State University in 1978.  Dr. Williamitis has a wife named Joanie, as well as two grown daughters. On weekends they can be found on their farm, tending to their orchard of native and exotic fruit trees as well as their free-range chickens.

 Dr. Williamitis is a true believer of "you are what you eat."  He stresses to his patients the importance of fruits and vegetables whether grown organically or conventionally are an essential link to good health and disease prevention.  

Yahumara "Mara" joined our practice on December 1, 2021 and has many years in the Medical Field. Mara is in our Fort Myers office Monday - Thursday, and in Bonita on Fridays. In her first year, she has endeared herself to our staff and patients with her kind and caring personality and excellent patient care. 

I am so happy to introduce four wonderful people to our patients!  Dr. Awais Siddiki, along with Nurse Practitioners: Mara Leiva, Melissa Naranjo and Sailys Nunez bring a tremendous amount of wisdom, care and healing to our medical team. These four individuals work with me to bring your best health to life!   ~Dr. Williamitis

Melissa joined our practice with many years work in cardiovascular and geriatrics. She is a Florida native who loves to read Amish novels and loves to travel. (Ask her where she's been!) She is in our Bonita office Monday - Thursday, and in Fort Myers on Fridays.

Every member of our medical care team is 100% committed to delivering top-quality care with routine checkups, screening tests, diagnostics and treatments of common illnesses as well as the management of chronic care conditions. We have a goal: we want our patients to be as healthy as possible so that they can enjoy life to every single day!

For many years Dr. Williamitis treated his patients in his Bonita office as a "solo practitioner". Seeing his family of patients grow and grow, and knowing that appointment times were sometimes months out, Doc knew it was time to do something more. He opened his Fort Myers office in December of 2021. The staff that work here were hand-picked by Dr. Williamitis to provide your best care. 

Dr. Saddiki is a primary care physician who joins our practice in December of 2022.  His success has come by helping his patients make lifestyle changes to prevent or control chronic illnesses. In the prevention, treatment or control of your medical issues, Dr. Siddiki will work with Dr. Williamitis and our team to help you achieve your best health each and every day.