who we are

Retina-Vitreous Associates of Florida offers a robust, in-house clinical research program to all of our patients. We participate in some of the most innovative research and clinical trials surrounding retina treatments, diagnosis, and cures for blindness. At Retina-Vitreous Associates of Florida, we believe that ongoing research into disease states and treatments is a vital part of improving our patients’ well-being. We are committed to participating in cutting-edge research, allowing our patients to have access to the latest treatments and drug options, while furthering scientific developments and changing the future of retina.

meet the study coordinators

Allison Calvanese

TrainingAllison Calvanese started working at Retina Vitreous Associates of Florida when our practice started clinical trials in 2014. She graduated from The University of Tampa with a Bachelor of Science in Public Health and a Minor in Sociology in 2013. She is now working as the Clinical Research Quality Assurance Manager within the practice and continues to manage aspects related to patient safety, quality assurance, and regulatory compliance.

Experience 5 years experience

Offices Saint Petersburg, Clearwater, Temple Terrace

Amy Ewald, MS

TrainingAmy graduated from the University of Florida with a dual bachelor’s of science degrees in microbiology and psychology. After her undergraduate studies, Amy continued to be in research while getting her master’s degree in Biomedical Sciences at the University of South Florida. She has been with the practice since 2015.

Experience 5 years experience

Offices Saint Petersburg and Temple Terrace

Victoria Nieves

TrainingVictoria Nieves is a clinical research coordinator with Retina Vitreous Associates of Florida. Prior to starting at our practice in 2019, she was a clinical research coordinator in hepatology trials in Lakewood Ranch Florida for two years. She also was a clinical assistant at an orthopedic center working in stem cell therapy for two years. She earned her undergraduate degree in Integrative Health with a minor is psychology at Stetson University

Experience 3 years experience

Offices Saint Petersburg

Ledra Bataku

TrainingLedra graduated magna cum laude with phi beta kappa from Florida State University in psychology. During her undergraduate studies, Ledra worked in a neuroscience laboratory studying neuronal apoptosis. While in Tallahassee, Ledra volunteered with the Florida Department of Health as an HIV counselor. Prior to joining our practice, Ledra worked on clinical trials in dermatology and rheumatology.

Experience 1 years experience