Dr. Jantra Chennavasin

Gynaecologist and Obstetrician

Dr. Jantra Chennavasin

Consultant

52+ years of experience

Diplomate, Fellowship, MD
Bumrungrad International Hospital, Bangkok - Thailand

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    Areas of Expertise

    Dr. Jantra Chennavasin

    Major Conditions Treated

    • Cervical Cancer
    • Ovarian Cancer
    • Endometrial (Uterine) Cancer
    • Vulvar & Vaginal Cancer
    • Pre-cancerous Cervical Lesions
    • Uterine Fibroids
    • Endometriosis
    • Ovarian Cysts
    • Recurrent Miscarriage
    • Infertility
    • Premature Ovarian Failure
    • Pelvic Surgery & Sacrocolpopexy

    Sub-specialties

    • Gynaecologic Oncology: Johns Hopkins–trained expertise in cervical, ovarian, endometrial, and vulvar cancer surgery — a trusted gynaecologic oncology specialist in Bangkok for international cancer patients seeking best women's cancer care in Thailand.
    • Reproductive Medicine: IUI, ICSI, PGD, ovulation induction, and care for recurrent miscarriage.
    • Minimally Invasive & Laparoscopic Surgery: Diagnostic and operative laparoscopy for gynaecologic conditions.

    Advanced Procedures & Treatments

    • Radical Hysterectomy for Cervical Cancer
    • Ovarian Cancer Cytoreductive Surgery
    • Endometrial Cancer Surgery
    • Laparoscopic Hysterectomy & Myomectomy
    • Diagnostic & Gynaecologic Laparoscopy
    • Hysteroscopic Polypectomy
    • Sacrocolpopexy
    • Intrauterine Insemination (IUI)
    • Intracytoplasmic Sperm Injection (ICSI)
    • Preimplantation Genetic Diagnosis (PGD)
    • Cystoscopy & Pelvic Surgery

    Qualifications & Credentials

    Medical Degrees

    • Doctor of Medicine (M.D.) — Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand, 1969

    Fellowships & Special Training

    • Fellowship in Gynecology, Pathology, and Oncology — Johns Hopkins Hospital, Baltimore, Maryland, USA, 1975
    • Diplomate, American Board of Obstetrics & Gynecology — USA, 1979
    • Fellow, The American College of Obstetricians and Gynecologists (FACOG) — USA, 1988

    Certifications & Accreditations

    • Thai Medical Council Registration
    • American Board of Obstetrics & Gynecology (Diplomate)
    • American College of Obstetricians and Gynecologists (Fellow)
    • The Royal Thai College of Obstetricians & Gynaecologists

    Professional Experience

    Current Affiliation

    • Bumrungrad International Hospital, Bangkok — Senior Consultant, OB/GYN & Gynecologic Oncology, Present

    Past Affiliations

    • Johns Hopkins Hospital, Baltimore, Maryland, USA — Fellowship in Gynecology, Pathology & Oncology (1975)
    • Faculty of Medicine, Siriraj Hospital, Mahidol University — Medical Training (1969)

    Academic & Research Roles

    • Fellow, The American College of Obstetricians and Gynecologists (FACOG)
    • Diplomate, American Board of Obstetrics & Gynecology

    Key Achievements

    • 55+ years of clinical experience — one of the longest-serving gynaecologists in Thailand
    • Johns Hopkins Hospital–trained — a rare credential among Thai gynaecologists
    • US Board-certified (American Board of OB/GYN, 1979) and FACOG (1988)
    • Senior consultant at Bumrungrad — Thailand's leading international hospital

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