Dr. MARIANNA ZELENAK is a board-certified internal medicine specialist based in SARASOTA, Florida, bringing 13 years of dedicated clinical experience to patient care. Dr. ZELENAK has performed over 5.4k procedures and published 106 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in internal medicine.
Dr. MARIANNA ZELENAK combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. MARIANNA ZELENAK holds 6 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. MARIANNA ZELENAK maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of internal medicine ensures patients receive care informed by the latest advances in the field.
6 patents
Dr. MARIANNA ZELENAK provides comprehensive diagnosis and treatment for the following conditions:
Hypertension - a condition commonly treated by internal medicine specialists.
Learn more about Hypertension treatmentThyroid Disorders - a condition commonly treated by internal medicine specialists.
Learn more about Thyroid Disorders treatmentHeart Disease - a condition commonly treated by internal medicine specialists.
Learn more about Heart Disease treatment