Meet the Doctors

Contact Us!

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

Office location:
490 Hwy 85
Suite C
Niceville, FL
Phone: (850) 835-5437


Dr. Catherine Marcantonio is a native of Pensacola, FL and a graduate of the University of West Florida with a Bachelor of Science in Biology.  Dr. Marcantonio completed her Doctorate of Dental Medicine from the University of Florida, College of Dentistry.  Dr. Marcantonio completed her advanced training in Pediatrics at the University of Florida, College of Dentistry and received her Certificate of Pediatric Dentistry in June 2003. Dr.Marcantonio is credentialed at Sacred Heart Hospital on the Emerald Coast, Miramar Beach, FL.

Dr. Marcantonio’s commitment to patient care translates into specialized care for every patient. Every child she treats is unique and Dr. Marcantonio spends time customizing dental treatment.  She believes that if a patient/parent understands the dental care needed and the options, they can make the best choices. 

Dr. Marcantonio volunteers her time with community outreach programs such as Northwest Florida State College: Give Kids a Smile Day and Project: Dentists Care. She also visits schools to educate teachers and students about dental care during National Children's Dental Health Month.

Dr.”Cathy” lives in Niceville, FL with her husband, Mike, and their two beautiful boys, Will and Matthew. She enjoys running, reading, cooking and spending time with her family.




Dr. Michael Marcantonio was born in Warwick, Rhode Island and was raised in Pensacola, Florida.  Dr. Marcantonio earned his Bachelor’s of Science in Exercise Science from the University of West Florida.  Furthering his education, he attended the University of Florida receiving his Masters in Exercise Science in 1997 and a Doctor of Dental Medicine Degree in 2004.


Dr. “Mike” believes in providing optimal care with gentility and comfort that exceeds all expectations.  Dr. Mike enhances patient care with his continued education and the introduction of new technologies into the practice. He is involved in various community projects, has participated in health fairs, and donates his time and services to various nonprofit organizations.

Outside of work, Dr. Mike enjoys golfing, baseball, working out and spending time with his beautiful wife, Cathy, and their two handsome boys, Will and Matthew.

Call:(850) 835-5437