Our Physicians

Meet Our Team

We are committed to providing compassionate, comprehensive medical care in a professional environment and take care of our patients as though they are family. Our doctors and staff understand your anxiety and strive to make your experience as timely and focused as possible.

With our continued commitment to technology, education and loyalty to our patients, we will promote and maintain the highest level of quality care. Please take the time to navigate through our website and learn more about our practice, services and providers. We look forward to building a positive healthy relationship with you.

Dennis R. Mayeaux, M.D.

Dr. Mayeaux was born in Louisiana. He received an A.A. Degree from Pensacola Junior College in 1974, a B.S. Degree in Chemical Engineering in 1976 from the University of Florida and his M.D. Degree from the University of Miami in 1980. He is Board Certified with Family Practice and by the Board of Medical Examiners. Dr. Mayeaux has been in private practice since August, 1983 and is licensed to practice in Florida.

Janet I. Lewis, M.D.

Dr. Lewis was born in Milton, Florida. She received an A.A. Degree in 1979 from Pensacola Junior College, a B.S. Degree in Biology from Florida State University in 1981, a Bachelors of Health Science Degree “Physician Assistant” from the University of Florida in 1985 and her M.D. Degree from the University of South Alabama College Of Medicine in 1995. Dr. Lewis is licensed to practice in Florida and was Board Certified in Family Practice in 1997. She has been in private practice since July, 1997.

Bach-Uyen Le Thi, M.D.

Dr. Le Thi was born in Saigon, Vietnam. She was raised in Tampa, Florida. She received her B.S. Degree in Biology in 1992 from the University of West Florida and her M.D. Degree from the University of Florida in 1997. She is Board Certified with the American Board of Family Medicine and has been in private practice since September, 2000. 

Joseph Fountain, D.O.

Dr. Joseph Fountain was born in Birmingham AL. He graduated from Auburn University in 1991 with M.Ed and BS in Exercise Physiology. Then Medical School in 2000 from Kansas City University of Medicine and Biosciences. Dr. Fountain served his Internship and Residency at Northside Hospital and Heart Institute in St. Petersburg FL. Dr. Fountain is Board Certified in Family Medicine. He has been in private practice since 2002.


Basic Radiology services are available in our office.


Santa Rosa Medical Center is the primary hospital for Gulf Coast Physician Partners.


Please call the office regarding all emergencies during normal working hours.


Gulf Coast Physician Partners strongly support the training of medical students, physician assistants, and nurse practitioners.
The only Independently Owned Family Medicine Group in Santa Rosa County