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Doctors and Staff

Meet the experienced and friendly dentists and staff who make DentaCare Associates the leading provider of oral hygiene and personalized dental services in Plantation.


Lana C. Riettie, D.D.S

Dr. Riettie is a general and cosmetic dentist and the owner of DentaCare Associates. She is a patient and compassionate dentist with over thirty years of experience. Her goal is that you and your family get exceptional care and a comfortable dental experience. Dr. Riettie understands that often patients are apprehensive about dental treatments and she does her best to help patients overcome those fears. Dr. Riettie always takes the time to speak to her patients in order to get to know them, understand what is most important to them and to let them know what she can do to improve the health and beauty of their smile. Patients appreciate and commend her for her chairside manner and her ability to complete dental procedures painlessly.

Dr. Riettie graduated from Howard University School of Dentistry in Washington, DC in 1976. She returned to Jamaica where she worked with the Ministry of Health. She also had a successful private practice in Jamaica from 1979 until 2000 when she moved to the United States. Staying on the cutting edge of dentistry is very important to Dr. Riettie. Through post-graduate education courses, Dr. Riettie has enhanced her skills in cosmetic dentistry, periodontal treatment, and complex restorative treatment. She has attended the renowned Pankey Institute as well as many other courses for continued education.


Ana Ospina, D.D.S. M.P.H.

Dr. Ospina graduated from the College of Dentistry in 1997 with a D.D.S degree. After being in private practice, she completed two years of post-graduate residency training at Nova Southeastern University in 2012. Dr. Ospina is licensed to practice dentistry in the states of Florida (practice limited to Oral Surgery). She currently serves as the pre-doctoral director for the Oral and Maxillofacial Surgery Department at Nova Southeastern University. She is a member of the American Dental Association, Hispanic Dental Association and the American Association of Oral and Maxillofacial Surgery FSOMS ADEA.


Robert Weishoff, D.M.D., M.S.

Dr. Weishoff completed his undergraduate studies at the University of Florida. He is a graduate of the University of Pennsylvania School of Dental Medicine where he was awarded the George Bronkovic Award for Service and Dedication.

After dental school he completed an Advanced Education in General Dentistry Residency (AEGD) at Nova Southeastern University, before going on to receive his specialty certificate in Periodontics and a Masters Degree in Biomedical Sciences from the University of Maryland Dental School. Dr. Weishoff is Board Certified and is an active member of the American Academy of Periodontology. His caring approach and concern for others ensures a positive experience for our patients.