Skip to content
Doctor Profile - May 27, 2025

Dr. Masatoshi Tomonari

Last updated: May 29, 2025

Medical consultation: Dr. Masatoshi Tomonari

2007: Japanese Society of Anesthesiologist  2008: Japan Society of Clinical Anesthesia 2008: Japan Society of Pain Clinicians 2014: Japanese Society of Pediatric Anesthesiology 2015: International Anesthesiology Research Society 2019: Fellow of JSA Department Qualifications Medical school: Tottori University, School of Medicine Diploma: 2011: Japanese Society of Anesthesiologist (JSA) Qualified Anesthesiologist 2014: JSA Board Certified Anesthesiologist …

  • 2007: Japanese Society of Anesthesiologist 
  • 2008: Japan Society of Clinical Anesthesia
  • 2008: Japan Society of Pain Clinicians
  • 2014: Japanese Society of Pediatric Anesthesiology
  • 2015: International Anesthesiology Research Society
  • 2019: Fellow of JSA

Department

Qualifications

Medical school:

  • Tottori University, School of Medicine

Diploma:

  • 2011: Japanese Society of Anesthesiologist (JSA) Qualified Anesthesiologist
  • 2014: JSA Board Certified Anesthesiologist
  • 2019: Fellow of JSA
  • 2011: Registered anesthesiologist, Ministry of Health, Labor and Welfare, Japan
  • 2014: Clinical training instructor, National Ministry of Health, Labor and Welfare, Japan
  • 2022: Online Medical Consultation Physician, Ministry of Health, Labor and Welfare, Japan
  • 2014: Japanese Board of Perioperative Transesophageal Echocardiography Certified
  • 2014: USA National Board of Echocardiography Advanced PTEeXAM passed
  • 2015: Medical Practice License in China
  • 2018: Basic life support instructor, American Heart Association
  • 2020: Opioid Epidemic Course Certificate, Johns Hopkins University, US
  • 2024: Board Certified Doctor of Anesthesiology, Japanese Medical Specialty Board

Experience

  • 2007-2009: Kameda Medical Center, Resident, Chiba, Japan
  • 2009-2011: Anesthesiologist/ICU, Kameda Medical Center, Chiba, Japan
  • 2011-2012: Anesthesiologist,Teine Keijinkai Hospital, Sapporo, Japan
  • 2012-2015: Anesthesiologist, Sapporo City General Hospital, Japan
  • 2015-2017: Medical Director, Pain Specialist TOWA bund medical center, Shanghai, China
  • 2017-2020: Director of Anesthesiology, Assistant Chief Medical Officer, Yosemite Clinic Shanghai, Shanghai, China
  • 2020 – 2024: Anesthesiologist/Pain Specialist, Parkway Health – second largest private healthcare group in the world

Membership

Special Interests

  • Clinical anesthesia
  • Opioid use disorder
  • Perioperative ultrasound, transesophageal echocardiography, point of care ultrasound

Emergency

(84-24) 3574 1111

A team of internally trained emergency doctors and surgeons are available 24/7.
All specialist doctors are on-call for urgent cases.

Chatbot