Dr. Mayo, MD

Physician, Licensed in Panama

Dr. Mayo is an Associated Physician to the Anti-Aging and Wellness Group. He is located in Panama.

Meet More Team Members

Dr. Mark Henderson, MD

Physician, USA and Costa Rica Licensed

Dr. Henderson graduated from LSU Medical School. He did his medical residency in ER Medicine at the University of Louisville. He is a licensed M.D. in the United States and Costa Rica. He is board certified in anti-aging medicine and emergency medicine.

Dr. Jeffrey Ugalde, MD

M.D.| Costa Rica & US Citizen

Dr. Ugalde comes from a diverse background with dual citizenship in Costa Rica and the United States. As a young boy, he used to accompany his mother.

Ms. Helen Campos


Helen joined the Anti-Aging and Wellness Costa Rica location in 2018. She manages our front desk related to coordinating patient schedules, especially those coming from around the world for medical tourism.

Dr. Leslie Mesen, MD

Co-Founder & Chief Medical Officer

Dr. Leslie Mesen is a leader in the field of Anti-Aging Medicine in Latin America. He is board certified in anti-aging medicine by the American Academy of Anti-Aging and Regenerative Medicine. He has been practicing bioidentical hormone replacement for 10 years.

Start Now!

Get started today! We’ll work with you every step of the way.

How It All Gets Started

Phone Consultation

It all starts with a phone or telemedicine consultation. We discuss your issues and goals, then determine the next steps.

Lab Work + Exam

The next steps are to get you a comprehensive blood test and a face-to-face medical exam with one of our medical staff.

Start Program

Step 3 is where our board-certified doctors customize a treatment program for you and optimize it over time.

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