Dr. Zanetta Stewart Lamar, MD

Dr. Zanetta Lamar is a board-certified oncologist and internal medicine physician who brings two decades of experience to cancer care in Naples. She earned her medical degree from Meharry Medical College School of Medicine and has dedicated her practice to helping patients navigate complex cancer diagnoses with expertise and compassion. Dr. Lamar is fluent in both English and Spanish, allowing her to serve the diverse community with clear communication and cultural understanding.

Dr. Lamar practices at multiple locations throughout Naples, including affiliations with NCH Baker Hospital Downtown, Physicians Regional Medical Center Collier Boulevard, and Physicians Regional Medical Center Pine Ridge. She specializes in treating breast cancer, including complex cases involving metastatic or recurrent disease and Paget disease of the breast. Her approach includes comprehensive blood testing such as complete blood counts and white blood cell differentials to monitor patient health …throughout treatment. Patients consistently rate Dr. Lamar 5.0 out of 5 stars, reflecting their confidence in her care and expertise.