Our Staff

At Aviva, we understand that quality medical care and a positive customer service experience begin with a competent, dedicated, and friendly staff. We have assembled a highly qualified and engaged staff of professionals that are focused meeting the needs of each patient and client.



Dr. Robert Kaplan

Medical Director

Board Certified in Internal Medicine with a CAQ in Geriatrics, and a Certified Medical Director, Dr. Kaplan provides medical oversight and advises the team on healthcare issues including clinic policy, procedures, and patient care processes. Dr. Kaplan is a Fellow of the American College of Physicians, was a practicing Internist for approximately twenty years. A graduate of New York University and the University of Brussels School of Medicine, Dr. Kaplan completed his residency at Genesee Hospital in Rochester, New York.



Dr. M. T. Dommeti

Internist / Physician Poinciana Clinic

Board Certified, with an Internal Medicine Residency and fellowship training in Geriatrics, Dr. Dommeti has over twenty years of experience with a broad background in Geriatrics, Ambulatory Medicine, Anesthesiology, Surgery, and Disease Management. He serves as the on-site physician and head of medical care for the Solivita Clinic in Poinciana. Dr. Dommeti did his residency at Our Lady of Mercy Medical Center, Bronx, NY and holds a Bachelor of Medicine and Surgery from Andhra Medical College, King George Hospital and a Bachelor of Science at Mrs. A.V.N College, India.



Michelle McCormack

Service Director Poinciana Clinic

With a broad background in clinic management, nursing, aesthetics, massage, wellness, and insurance, Ms McCormack runs the operations and management of the Solivita Clinic. She holds a BS degree from UCF and an MBA from Wharton School of Business. She is a nationally accredited and licensed massage therapist, Certified Medical Electrologist, Licensed Medical Esthetician, RN, and Certified in all Laser Services.