Dr.Kriengchai Sajjachareonpong

Dr. Kriengchai Sajjachareonpong is one of those rare physicians who makes you feel, from the very first moment you meet him, that you are in exactly the right hands. With over 22 years of experience in Assisted Reproductive Technology, he is not simply a specialist — he is a master of his craft, a clinician whose depth of knowledge, surgical precision, and extraordinary patience have transformed the lives of countless families across Thailand and beyond. His journey began at the Faculty of Medicine, Siriraj Hospital, Mahidol University — Thailand's most storied and respected medical institution, where he earned his Doctor of Medicine in 1990, before going on to achieve his Diploma of the Thai Board of Obstetrics and Gynecology in 1996. But what truly sets Dr. Kriengchai apart from his peers is what he chose to do next: rather than rest on credentials that would have satisfied most physicians for an entire career, he traveled to Australia to pursue specialist training at Monash University — the very institution where IVF was pioneered and where the science of human reproduction was forever changed. There, he earned a Certificate of Clinical Training in Reproductive Medicine and Infertility in 2001, followed by a Master of Clinical Embryology in 2002 — a postgraduate qualification so specialized, so technically demanding, that it bridges the worlds of clinical medicine and embryological science in a way that very few doctors in Thailand can claim. That decision to go further, to learn more, to immerse himself in the birthplace of modern IVF, speaks volumes about the kind of physician and the kind of person Dr. Kriengchai truly is. What makes Dr. Kriengchai genuinely extraordinary, beyond his remarkable qualifications is the sheer breadth and depth of what he can do for his patients. His clinical expertise spans the full spectrum of modern reproductive medicine: IUI, IVF, ICSI, Preimplantation Genetic Diagnosis (PGD), expert-level PGT-M for inherited genetic disorders, laparoscopic surgery, and hysteroscopic surgery. He is a recognized specialist in two of the most heartbreaking challenges a woman can face — recurrent pregnancy loss and blocked fallopian tubes, conditions that so often leave patients feeling that hope has run out, that their story is over before it has properly begun. For those patients, Dr. Kriengchai is the physician who reads their history carefully, thinks deeply, asks questions others haven't asked, and with the calm confidence of someone who has spent more than two decades mastering this science, finds a way forward. His Master of Clinical Embryology from Monash University means he understands fertility medicine not just at the clinical level, but at the biological level, giving him an insight into embryo development, laboratory conditions, and genetic testing that allows him to optimize every stage of a patient's treatment in ways that go far beyond what most clinicians can offer. In a field where the difference between success and failure can come down to the finest details, Dr. Kriengchai's ability to see and act on those details is nothing short of extraordinary. Perhaps what his patients love most about Dr. Kriengchai Sajjachareonpong, however, is something that cannot be found on any CV or credential — it is the way he makes them feel during what is often the most vulnerable, emotionally exhausting period of their lives. He is, by every account, a physician who takes time. He explains everything — not in the rushed, clinical shorthand that leaves patients more confused than when they arrived, but in the careful, generous, thorough way of someone who genuinely wants you to understand your own body, your own treatment, and your own options. He answers every question, no matter how many times it has been asked, with the same warmth and patience as if it were the first time — because he understands that in medicine, feeling truly informed is not a luxury, it is part of the healing itself. Fluent in both English and Thai, he bridges cultures as naturally as he bridges the gap between the science of reproduction and the deeply human desire to become a parent. For the couples and individuals who find their way to Dr. Kriengchai at Jetanin IVF Clinic in Bangkok, the experience is often described the same way: they came in feeling lost, and they left feeling seen, understood, and genuinely hopeful — cared for not just by a brilliant doctor, but by someone who truly, wholeheartedly wants them to succeed.