Thiesen MD is a modern practice offering peptide therapy, hormone therapy for men and women, and weight loss services to patients in and around North Andover, MA, or Cranston, RI. Led by board-certified physician Dr. Larry Thiesen, our team is dedicated to providing patient-centered treatment and achieving the health and personal aims of the individual patient. Our facility is set up with modern technology, and our team is up-to-date with the latest, cutting-edge techniques. We aim to specialize in each of our patient's health and wellness needs to ensure they receive the individualized care they seek.