Dr. Borys A. Mascarenhas

Juan Pablo Arnoletti, MD, is a board-certified surgical oncologist with the Orlando Health Cancer Institute. He specializes in treating cancers of the gastrointestinal tract, which is comprised of the liver, pancreas, bile ducts and stomach, and has a particular interest in soft tissue sarcoma, spleen disorders and adrenal tumors.As a student in Montevideo, Uruguay, Dr. Arnoletti earned a bachelor’s degree in biological sciences from Crandon Institute and medical degree from the University of the Republic Medical School. He began his postdoctoral studies in Philadelphia as a research fellow in the department of surgery at the Medical College of Pennsylvania and MCP-Hahnemann University. He remained at MCP-Hahnemann for his residency in general surgery and then went onto Fox Chase Cancer Center, also in Philadelphia, for a fellowship in surgical oncology.Dr. Arnoletti is certified by the American Board of Surgery and a fellow of the American College of Surgeons. He is a member of many professional organizations, including the Society of Surgical Oncology; Society for Surgery of the Alimentary Tract; American Society of Clinical Oncology; Association for Academic Surgery; American Association for Cancer Research; American Hepato-Pancreato-Biliary Association; and Society of University Surgeons.Dr. Arnoletti has held leadership and academic roles throughout his career, most recently as a professor of surgery at the University of Central Florida College Medicine and Florida State University School of Medicine in Tallahassee. He also has been recognized as one of Orlando Magazine’s Best Doctors in America every year since 2012. Dr. Arnoletti is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreatectomy, and Splenectomy.

Dr. Michael Kahky is a board-certified surgeon with the Breast Cancer Center at the Orlando Health Cancer Institute. He is a member of the multidisciplinary group of experts who provide the most advanced care to patients. His specialties include: Breast cancer Benign and malignant thyroid disease Parathyroid disease Melanoma Dr. Kahky believes in caring for his patients with a holistic approach that incorporates the highest-quality surgical care and the full restoration of normal function and appearance with the overall wellbeing of each individual. Dr. Kahky's Training Dr. Kahky earned a bachelor's degree at Duke University in Durham, North Carolina. He received his medical degree from State University of New York (SUNY) Downstate Medical Center, where he also completed his general surgery residency. He completed a surgical oncology fellowship at the University of Texas M.D. Anderson Cancer Center in Houston. About Dr. Kahky Dr. Kahky is board-certified by the American Board of Surgery, and he is a fellow of the American College of Surgeons and American Society of Breast Surgeons. His professional memberships include the Society of Surgical Oncology and Society for Surgery of the Alimentary Tract. Before joining Orlando Health, Dr. Kahky served as chief of surgery, was an instructor at several hospitals and universities and was a member of the surgical faculty in San Antonio. Dr. Kahky has published numerous articles in peer-reviewed medical journals. Outside of work, he enjoys traveling and restoring vintage watches. Dr. Kahky is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, Lymphadenectomy, and Thyroidectomy. Dr. Kahky is board certified in American Board Of Surgery.

Dr. Yana Puckett is a board-certified general surgeon and complex general surgical oncologist with Orlando Health Cancer Institute. She specializes in breast surgical oncology, and her expertise includes: Nipple-sparing mastectomy Lumpectomy Breast biopsy Lymph node biopsy and dissection Surgery for high-risk patients Cosmetic breast surgery Hidden scar breast surgery Integrative nutrition Dr. Puckett believes in compassionate, evidence-based, individualized care with a focus on surgical excellence and long-term outcomes. She strives to empower her patients with knowledge, guiding them through complex decisions with clarity and empathy, and integrating survivorship into every stage of treatment. Dr. Puckett's Training Dr. Puckett earned a bachelor's degree in chemistry at New York University and received her medical training from Ross University in Dominica. She earned a master's degree in health outcomes research and evaluation sciences, a Master of Public Health with highest honors and completed a research fellowship at St. Louis University in Missouri. Dr. Puckett received a Master of Business Administration and completed a general surgery residency at Texas Tech University in Lubbock. Her training continued with a fellowship in complex general surgical oncology at the University of Wisconsin in Madison. About Dr. Puckett Dr. Puckett is board certified in general surgery and complex general surgical oncology by the American Board of Surgery. She holds additional certifications in integrative nutrition and DaVinci robotic surgery. Her research has been published in numerous peer-reviewed medical journals and books, and she has presented her work at national conferences. Outside of work, Dr. Puckett enjoys spending time with family, staying active, reading, traveling and exploring new cultures. She is fluent in English and Russian. Dr. Puckett is highly rated in 15 conditions, according to our data. Her clinical expertise encompasses Fibroadenoma, Intraductal Papilloma, Giant Mammary Hamartoma, Colostomy, and Gastrostomy. Dr. Puckett is board certified in American Board Of Surgery, American Board Of Surgery - General Surgery, and American Board Of Surgery -Complex General Surgical Oncology.