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About
Dr. Keisuke Shiobara graduated from Keio University’s Faculty of Medicine in 2015 and completed his obstetrics and gynecology residency at the Japanese Red Cross Medical Center, one of Tokyo’s major general hospitals, before joining Sugiyama Ob-Gyn Clinic Shinjuku in 2021. He has 10 years’ experience as a physician and 5 years in reproductive medicine, and holds both the JSOG board certification and the Reproductive Medicine Specialist credential of the Japan Society for Reproductive Medicine.
He covers general infertility treatment and IVF, and is in clinic Mondays, Tuesdays, Thursdays, Fridays and Sundays — including the evening and weekend slots that define the Shinjuku branch.
Clinical Expertise
- General infertility evaluation and first-line treatment
- IVF cycle management
- Ovulation education and basic-fertility counseling for treatment newcomers
- Evidence- and logic-based protocol explanation
- Efficient diagnosis with swift treatment decisions
Why Choose Dr. Keisuke Shiobara
Dr. Shiobara openly describes himself as one of the younger doctors at the clinic — and that is precisely his niche. Patients who freeze up in front of a senior professor find his consulting style far easier: visits are short, direct and fast-moving by design, with clear, plain-language explanations that start from the fundamentals (what ovulation is, how pregnancy happens) when needed. He is recommended for people beginning treatment who want speed and clarity rather than ceremony, and for working patients who value a clinic visit that gets straight to the point. Don’t mistake brevity for shallowness: his approach is explicitly anchored in evidence and test results.
Professional Affiliations
- Board Certified Obstetrician and Gynecologist, Japan Society of Obstetrics and Gynecology (JSOG)
- Reproductive Medicine Specialist, Japan Society for Reproductive Medicine (JSRM)
Suitable For
- Patients just starting infertility treatment: basics explained from the ground up without jargon
- Patients who want speed: efficient, decisive consultations that keep cycles moving
- Patients who dislike formality: an easygoing doctor who makes questions feel low-pressure