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The Friendly Faces at Treasure Coast Dental

Meet Our Dental Team

Our practice embodies the essence of a close-knit family, Our team of experts work in unison to elevate the experience for every patient who graces our doorstep. Each of our staff members is carefully selected based on their exceptional skillset and compassionate persona, ensuring the highest level of care is provided. Beyond working in perfect harmony, we revel in each other's company, creating a friendly and welcoming atmosphere. Come see us and be greeted by our team of warm, welcoming smiles.

Dr. James John Horan

Dr. James John Horan

Principal Dentist

Dr. James John Horan, the distinguished creator of 772 Implant, boasts an impressive, dual accreditation in Advanced General Dentistry and in Periodontics-Dental Implantology, setting him apart from the rest. With esteemed Diplomate Honors from the esteemed American Board of Periodontology in 1995, he has gained recognition as one of America’s Top Periodontists, acknowledged by the renowned Consumers Research Council of America. Dr. Horan’s exceptional expertise extends beyond periodontology as a certified Diplomate of the American Board of Dental Sleep Medicine. His ingenious “non-CPAP solutions” have transformed the lives of individuals plagued by chronic Snoring and Obstructive Sleep Apnea. Discover more by clicking on Sleep Apnea Help. Dr. Horan has been practicing clinical periodontics in South Florida since 1990. He specializes in all things dental implants, soft tissue reconstructive plastic surgery, regenerative bone grafting and ridge augmentation techniques, and corrective/cosmetic soft tissue laser therapy. Plus, he’s got some killer smile-line enhancement techniques up his sleeve.

Let’s talk education and training. Dr. Horan obtained his Bachelor of Science degree from the University of Pittsburgh in the year 1982. Following that, he accomplished his Doctor of Medical Dentistry degree from the University of Pittsburgh School of Dental Medicine in 1986. The accomplished doctor pursued his passion for dentistry with full enthusiasm and fervor.


After that, he completed an advanced general practice residency at the prestigious Eastman Dental Center in Rochester, New York. And get this, in 1989 he completed a periodontal and dental implantology specialty training residency in Philadelphia at the Temple University School of Dentistry! He’s the real deal, folks.

Marina Hygienist



My name is Marina, born in El Salvador, who migrated to New Jersey when I was young around the age of 8. We found a new home in Cliffside Park, New Jersey, where I delved into the dental industry as an assistant in 1998.


My work sparked my interest in dentistry, leading me to pursue advanced education in Dental Hygiene at Paramus, New Jersey. In 2004, I attained the status of a Registered Dental Hygienist (RDH) and simultaneously married my soulmate. He happens to be a Civil Engineer.


Since our move to Florida in 2015, our family has been fortunate enough to welcome two extraordinary sons into our lives. The perplexity of relocating to a new state was quickly overshadowed by the joy and excitement of raising our new little ones in such a beautiful place. Our relocation has brought about many new experiences and opportunities for growth.


We are completely enamored with Florida and revel in cycling through the neighborhood, hosting backyard barbecues, and soaking up the sun on the beach whenever time permits. I anticipate meeting you soon!