
Specialist Doctors
An experienced team of specialists, dedicated to caring for every couple.
At Siam Fertility Clinic, we have a team of specialists in Assisted Reproductive Technology (ART) with over 20 years of experience in treating infertility. Our doctors have received extensive training and certification from leading institutions both domestically and internationally, ensuring that you receive care that truly meets global standards.
Our specialists are highly skilled in modern treatment techniques such as IVF (In Vitro Fertilization), ICSI (Intracytoplasmic Sperm Injection), and other personalized infertility treatments tailored to each individual’s condition. We provide warm, attentive, and systematic care to every couple, in order to maximize the chances of a successful pregnancy.

Dr.Surachai Pornwiroon
Obstetrician and Gynecologist Subspecialty
in Reproductive Medicine
Education Background :
2006 : Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok(Sub-Board in Reproductive Medicine)
2004 : Prince of Songkhla University (Board of Obstetrics & Gynecology)
2000 : Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok (M.D.Honor)
Experiences :
Present : Medical Director, Siam Fertility Clinic, Bangkok, Thailand
2014 – 2016 : Medical Director ,First Fertility and PGS Center, Bangkok, Thailand
2009 – 2014: Infertility Specialist in Safe Fertility and Genetice Center, Bangkok, Thailand
2006 – 2009 : Reproductive & Infertility Specialist in Vejthani Hospital, Bangkok, Thailand
Achievements :
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IVF/ICSI – ET/FET > 700 Cycles/Year
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Laparoscopic & Hystroscopic Surgery > 200 Procedures/Year
Membership :
• Member of American Society of Reproductive Medicine (ASRM)
• Member of European Society of Human Reproduction and Embryology(ESHRE)
• Member of Asia Pacific Initiative on Reproduction
Doctor's schedule :
- Monday - Friday : 7.30 a.m. - 12.00 p.m.
- Saturday-Sunday : 9.00 a.m. - 2.00 p.m.

Dr.Kritchathorn Rattanapiratanon
Obstetrician and Gynecologist Subspecialty
in Reproductive Medicine
Specialty :
- Reproductive Medicine
Education :
- Doctor of Medicine (First Class Honors), Srinakharinwirot University, Nakhonnayok
- Obstetrics and Gynecology (Residency), HRH Princess Maha Chakri Sirindhorn Medical Center, Srinakharinwirot University, Nakhornnayok
- Reproductive Medicine, Obstetrics and Gynecology, Srinagarind Hospital, Khonkaen University, Khonkaen
Certifications :
- Obstetrics and Gynecology, Srinakharinwirot University, Nakhonnayok
- Subspecialty in Reproductive Medicine, Khon Kaen University
Why Choose the Specialist Team at Siam Fertility Clinic?
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Expertise in infertility treatments using advanced techniques, covering all conditions
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Over 20 years of experience in the ART field, both in Thailand and abroad
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Certified and accredited by leading international institutions
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Systematic consultation and close care throughout every step
Confidence in Standards – Moving Toward the Dream of Parenthood
Because we understand that the journey to having a child is filled with hope and dreams, the specialist team at Siam Fertility Clinic is committed to providing support not only through medical knowledge and advanced treatment techniques but also through understanding and emotional care.
For those interested in consultation,
Siam Fertility Clinic is here to support you on your path to parenthood.