DOCTOR PROFILE
Our Doctors
I will introduce the doctors at Well-Aging Clinic Minami-Aoyama.

REIKO SAKIO
Career History:
- 2011:
- Graduated from the Faculty of Medicine, Kyorin University.
Started residency at Kyorin University Hospital. - 2013:
- Joined the Department of Plastic Surgery, Keio University, for further training at university hospitals and related facilities.
- 2017:
- Joined Keikokai(Medical Corporation), working at the Oshiro Clinic.
- 2020:
- Joined Tokikai(Medical Corporation), working at the Tokyo Cosmetic Medical Clinic.
- 2021:
- Became the Director of the Wi Clinic Ginza Branch, Tokikai(Medical Corporation).
From June 2022 to December 2022: Took maternity and childcare leave, then returned to work at the same clinic. - 2024:
- Appointed as the Director of Well Aging Clinic Minami-Aoyama, Kouwakai (Medical Corporation).
Qualifications:
Certified Specialist by the Japanese Society of Plastic and Reconstructive Surgery (JSPRS).
Member of the Japan Laser Medical Association.
Member of the Japan Society of Aesthetic Plastic Surgery (JSAPS)
Certified Practitioner of Allergan Hyaluronic Acid.
Greetings,
In the era where anti-aging is sought both internally and externally, and with the average lifespan continuing to extend, I believe there is a growing demand for well-aging to prolong the healthy years as much as possible.
After completing my advanced training in plastic surgery at Keio University, I obtained certification as a plastic surgeon and then transitioned my focus to the field of cosmetic surgery, which is a subset of plastic surgery. I also accumulated specialized knowledge in laser treatments and cosmetic dermatology to better assist all of you. Now, at our clinic, we are not only offering cosmetic dermatology and cosmetic surgery but also integrating anti-aging from within, aiming to provide comprehensive beauty medical care with confidence.

YOSHIKO YAMAOKA
Career History:
- 2007:
- Graduated from Saitama Medical University.
- 2007:
- Clinical trainee at Yokohama City University.
- 2009:
- Worked at affiliated institutions of the Department of Surgical Treatment,Yokohama City University.
- 2015:
- Joined Suga Internal Medicine Clinic (Shoujukai Medical Corporation) as a gastroenterology specialist.
- 2019:
- Worked at Fukamidai Central Hospital as a proctology specialist.
- 2022:
- Worked at a cosmetic dermatology clinic in Yokohama.
- 2024:
- Joined Tokyo Beauty Medical Clinic and Wi Clinic (Ginza, Kichijoji, Omiya) under Toukikai Medical Corporation.
Part-time gastroenterological surgeon at a university hospital in Kanagawa. - 2025:
- Joined Well-Aging Clinic Minami Aoyama under Kouwakai Medical Corporation.
Qualifications:
Board-Certified Surgeon, Japan Surgical Society.
Board-Certified Specialist, Japan Society of Anti-Aging Medicine.
Certified Occupational Physician, Japan Medical Association.
Certified Surgeon for Gastrointestinal Cancer Treatment.
Certified Practitioner of Allergan Hyaluronic Acid.
Greetings,
Is anti-aging merely about looking younger?
With the rise of aesthetic medicine, it’s important to ask yourself—what do you truly need?
My own journey with aesthetic medicine began alongside raising my three daughters. Through this experience, I realized that beauty is not just about appearances but also about how we perceive and care for ourselves.
Some aesthetic treatments may involve discomfort, but I am committed to continuous learning and providing the latest information to ensure that every patient receives compassionate and informed care.
With my background in both internal and external medicine, I strive to support patients through a holistic approach to aging. I look forward to welcoming you to our clinic.