Internal medicine practitioners
Nell Ann Hennon, DO, FAAFP
As a family medicine physician, Dr. Gregario Climaco loves connecting with his patients and working together to improve their health. He has special interests in preventative medicine and helping his patients with weight loss, anxiety/depression, blood pressure and diabetes. A Mascoutah native, he enjoys practicing in the area where he was raised and alongside his father, also a practicing physician. Personally, Dr. Climaco enjoys hiking, reading, watching movies and spending time with family and friends. The oldest of eight children in his family, he also enjoys attending his siblings' sporting and musical events.