Internal Medicine

David Saie, MD

Waltham

Certification & Education

Board Certification
American Board of Internal Medicine

Med School
Ross University

Residency Location & Area of Focus
Trinity Health in Ann Arbor, Internal Medicine

Undergrad
Michigan State University

Biography

Dr. David Saie is a board-certified internal medicine physician specializing in concierge and preventive medicine. He provides highly personalized, relationship-driven care with an emphasis on helping patients maintain health, reduce long-term risk, and achieve sustainable improvements in overall well-being.

Since 2013, Dr. Saie has practiced within the Mass General Brigham system and is affiliated with Massachusetts General Hospital, Brigham and Women’s Hospital, and Newton-Wellesley Hospital. He completed his residency training at St. Joseph Mercy Hospital Ann Arbor, a University of Michigan affiliate and nationally recognized teaching institution.

Dr. Saie is known for a thoughtful and comprehensive approach that combines evidence-based medicine with individualized care plans tailored to each patient’s goals, lifestyle, and health priorities. His practice emphasizes prevention, early identification of disease, careful risk assessment, and building long-term partnerships with patients to support better health over time.

His clinical interests include preventive medicine, metabolic health, cardiovascular risk reduction, healthy aging, and helping patients improve long-term health through individualized, evidence-based lifestyle and medical strategies.

Outside of medicine, Dr. Saie enjoys spending time with his wife and twin daughters, exercise and fitness, travel, and exploring new culinary experiences.

Testimonials