'%20transform='translate(88%20-32)'%3e%3cpath%20fill='%23fff'%20d='M-128%2032h720v480h-720z'/%3e%3ccircle%20cx='523.1'%20cy='344.1'%20r='194.9'%20fill='%23bc002d'%20transform='translate(-168.4%208.6)scale(.76554)'/%3e%3c/g%3e%3c/svg%3e)
About
Dr. Masafumi Segawa is a part-time physician at Kato Ladies Clinic since 2025. He graduated from Juntendo University Faculty of Medicine in 2018 and completed his obstetrics and gynecology training across the Juntendo university hospital network — Shizuoka, Urayasu and central Tokyo — with additional posts at Koshigaya Municipal Hospital and Oshima General Medical Center, before joining the KLC fertility team.
He works within KLC’s natural-cycle and minimal-stimulation IVF program, supporting monitoring, retrieval and transfer care.
Clinical Expertise
- IVF cycle monitoring and management
- ICSI and embryo transfer support
- Egg freezing procedures and counseling
- General obstetrics and gynecology care within a fertility workup
Why Choose Dr. Masafumi Segawa
Dr. Segawa brings a full university-hospital training circuit in obstetrics and gynecology, including service on remote-island and metropolitan postings that demand broad, self-reliant clinical skills, into one of the world’s most experienced minimal-stimulation IVF teams. For patients, that means a physician comfortable across the whole treatment day — from early-morning monitoring scans to retrieval procedures.
Professional Affiliations & Certifications
- Specialist in Obstetrics and Gynecology, Japan Society of Obstetrics and Gynecology (JSOG)
Suitable For
- IVF and ICSI patients: day-to-day cycle care in a 365-day clinic.
- Women considering egg freezing: procedures within KLC’s vitrification program.
- Patients wanting generalist-informed fertility care: an OB/GYN trained across varied hospital settings.