Dr. John Leonardo, MD, is a renowned physician and the President of Leonardo Medicine Professional Corporation (LMPC), offering specialized services in Aesthetic Medicine, Regenerative Medicine, Sexual Health, and Anti-Aging. As an American Board of Anesthesiology Diplomat and Chronic Pain Management Specialist, Dr. Leonardo has been in private practice since 2006, operating in the Greater Toronto Area (GTA) and New York City.

A pioneer in sexual medicine, Dr. Leonardo has developed and trademarked groundbreaking procedures, including p-Girth™ male augmentation, Grotox® (Penile Botox), and Scrotox™. His innovative work has positioned him as a leader in advancing sexual and regenerative health solutions.

Dr. Leonardo has coauthored the acclaimed textbook Calcium Hydroxylapatite Soft Tissue Fillers Expert Treatment Techniques alongside distinguished experts such as Drs. Jani van Loghem, Shino Bay Aguilera, and Sebastian Cotofana. His expertise has earned him multiple accolades, including being named Aesthetic Medicine Specialist of the Year for 2021, 2022, and 2023 by the Corporate Livewire Canada Prestige Awards.

As a member of the Cellular Medicine Association, Dr. Leonardo was the first physician in Ontario trained by Dr. Charles Runels, the inventor of the Vampire Facelift®, Priapus Shot®, and O-Shot®. He now serves as Dr. Runels’ official trainer in Ontario.

In addition to his work in aesthetics, Dr. Leonardo is an expert in hair restoration. He is Ontario’s first Certified Hair Coach trained by Dr. Alan Bauman and is known for his innovative and painless One & Done Hair Restoration procedure. He also serves on the Medical Advisory Board for Hair Sciences, contributing to the development of hair restoration formulas such as 82M, 82F, and 82S.

Dr. Leonardo is also a clinical instructor for Empire Medical Training, teaching courses in Botulinum Toxin, Dermal Fillers, and PRP Aesthetics in cities like Toronto, New York, Chicago, and Las Vegas. His dedication to education, innovation, and patient-centered care has solidified his reputation as a global leader in aesthetic and regenerative medicine.