
Doctor
Chief
Medical
Director
Dr. Masatoshi
Egoshi
If your cells are not healthy, no medical or
aesthetic treatment can deliver its full
potential. True beauty and rejuvenation
begin at the cellular level—the very
foundation of your body.
To grow beautiful flowers,
you must first enrich the soil.
To make flowers bloom beautifully, you must first cultivate healthy soil. The same applies to our skin and body—true beauty and health begin with cellular rejuvenation.
Career Summary
- 2017
- Graduated from Saga University Faculty of Medicine
- 2017
- Started clinical practice at Tokyo Metropolitan Matsuzawa Hospital
- 2019
- Joined Tokyo Metropolitan Tama Medical Center
- 2020
- Opened FIRE CLINIC Shinjuku
- 2021
- Opened Shibuya and Ginza branches
- 2023
- Expanded to five locations (Shinjuku, Shibuya, Ginza, Nagoya, Osaka) and appointed as the General Director of FIRE CLINIC
- 2024
- Appointed as Special Research Fellow at the Regenerative Medicine Laboratory, Louis Pasteur Medical Research Center (Public Interest Incorporated Foundation)

Interview
Before offering any treatment to my patients, I make a point of testing it on myself first. Lately, I’ve been administering exosome IV therapy to myself once a month. The very next day,
I notice improved skin tone and overall vitality. Even a single infusion brings back energy, and with regular sessions, I genuinely feel myself becoming more youthful.
