Dr. Mark Henderson’s Story

Physician, USA and Costa Rica Licensed

Dr. Mark Henderson’s Story

Dr. Mark Henderson graduated from LSU Medical School in New Orleans and then did his residency in Emergency Medicine at the University of Louisville. In addition to obtaining board certification in Emergency Medicine and Anti-Aging Medicine, he then completed his exams in Medicine in Costa Rica and is one of the few physicians with credentials in both the United States and Costa Rica.

Dr. Henderson also has advanced training in liposuction, bariatric medicine, botox and dermal filler injections.


Residency in Emergency Medicine. June, 1996- July, 1999

University of Louisville in Louisville, KY

Doctor of Medicine. August, 1992- May, 1996

Louisiana State University Medical Center in New Orleans, LA

Bachelor of Science. January, 1989- May, 1992

Murray State University in Murray, KY


American Board of Emergency Medicine 2001

American Board of Anti-Aging and Regenerative Medicine   2007

Licensed: California, Costa Rica, Florida, Indiana, and Kentucky



Meet More Team Members

Ms. Fabiola Lopez Brenes


Ms. Lopez is responsible for coordinating patient services and support at the clinic. She is generally the first to greet patients when they arrive, and the last one to say goodbye as they depart. Fabiola’s background is in marketing, customer support, consumer behavior and the social sciences.

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.

Dr. Paola Rosales MD

M.D, - Mexico & US Citizen

Dr. Rosales is a graduate Autonomous University of Baja California, Tijuana, Mexico- Medical Doctor. She attended High School in Southern California and holds dual US/Mexican Citizenship.

James Richie

Co-Founder & Managing Director

Mr. Richie is a 26 year veteran of international business, serving as a senior telecom executive in the wireless cellular telephone industry. His career began back in the late 1980‘s with a small wireless startup in Chicago.

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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