Best Testicular Sperm Aspiration (tesa) Doctors Abroad for Australian Patients

Associate Professor Ebru Cogendez is a senior specialist at Memorial Atasehir Hospital with a deep background in reproductive medicine and surgical sperm retrieval.

• Spent seven years specifically in the IVF Unit at Zeynep Kamil Training and Research Hospital
• Focuses on male factor infertility cases requiring precise surgical intervention
• Held a long-term clinical role at one of Turkey's largest women's health centres
• Specialises in assisting couples with complex reproductive challenges through IVF and surgical techniques

Dr Poonkiat Punyamitr is a highly qualified reproductive specialist who leads the team at Prime Fertility Center as Medical Director.

• Certified Assisted Reproductive Technology Specialist by the Royal Thai College of Obstetricians and Gynecologists
• Completed advanced training in assisted reproductive techniques at the National University Hospital in Singapore
• Holds a Thai Board certification in obstetrics and gynaecology from Navamindradhiraj University
• Serves as a consulting specialist for complex fertility cases at Bumrungrad International Hospital

Dr. Yavuz Aydin is a Professor of Obstetrics and Gynecology at VM Medical Park Florya Hospital. He specializes in IVF, intrauterine insemination, and microsurgical tuboplasty. Dr. Aydin previously held a professorship at Biruni University. He also served as a medical specialist at Istanbul University Cerrahpaşa.

• Holds membership in the American Society for Reproductive Medicine (ASRM).
• Is a member of the European Society of Human Reproduction and Embryology (ESHRE).
• Performs laparoscopic and hysteroscopic surgeries for conditions like endometriosis.
• Treats patients at a JCI-accredited university hospital in Istanbul.

Dr. Wasin Naknam is an obstetrician-gynecologist and reproductive medicine specialist. He earned his MD from Chiang Mai University, Thailand, in 2012. He received Thai Board certification in Obstetrics and Gynecology in 2016. He completed the Thai Board of Infertility and Assisted Reproductive Technology in 2018. He obtained a master’s in Biotechnology of Assisted Human Reproduction and Embryology from the University of Valencia, Spain, in 2021.

Clinical focus: IUI and IVF/ICSI (long, antagonist, and double stimulation protocols). Customized ovarian stimulation for poor ovarian reserve and PCOS. Targeted care for repeated embryo transfer failure. PGT-A, PGT-M, and PGT-SR. Laparoscopy and hysteroscopy for infertility.

Professional activities: ESHRE workshops and annual meetings in 2017 (Geneva), 2018 (Barcelona), and 2019 (Vienna). TSRM seminar and conference in Pattaya in 2019. Poster presentation at ESHRE 2020 (virtual). Memberships: ASPIRE, ESHRE, ASRM, and TSRM.

Dr. Chaisuk Jiwatanaporn is an obstetrician-gynaecologist (OB-GYN) with a subspecialty in reproductive medicine. Dr. Jiwatanaporn earned an MD from the Faculty of Medicine, Chulalongkorn University in 1999. Dr. Jiwatanaporn holds the Thai Board in Obstetrics and Gynaecology from the Medical Council of Thailand, completed at Chonburi Hospital. Dr. Jiwatanaporn completed a fellowship in reproductive medicine at Chulalongkorn University in 2009. Practice areas include general obstetrics and gynaecology, reproductive endocrinology and infertility, and gynaecologic endoscopy.

Continuing education includes ESHRE workshops and annual meetings in Lisbon (2016), Geneva (2017), Barcelona (2018), and Vienna (2019). Additional meetings include ASPIRE 2019 in Hong Kong, TSRM 2019 in Pattaya, and COGI 2019 in Paris. Professional memberships include the Medical Council of Thailand, RTCOG, TSRM, TSGR, and ESHRE.

Dr Elif Esra Uyar is an infertility specialist at Lokman Hekim Istanbul Hospital with a strong focus on reproductive immunology and IVF failure.

• Member of the European Society for Human Reproduction and Embryology (ESHRE)
• Specialised training in ovulation induction and early pregnancy ultrasound
• Member of the Turkish Society of Gynaecology and Obstetrics
• Focuses on complex cases involving repeated IVF failure and recurrent miscarriage
• International fellowship background in cosmetic and functional gynaecology

Associate Professor Engin Turkgeldi is a reproductive medicine specialist at Memorial Bahçelievler Hospital with a Master of Clinical Trials from the University of London.

• Holds official Ministry of Health certification in Reproductive Medicine
• Focuses on clinical research to improve success rates in male infertility cases
• Member of the IVF unit at one of Istanbul's most modern JCI-accredited hospitals
• Expertise includes complex sperm retrieval and assisted reproductive techniques
• Highly qualified academic background with Associate Professor status

Dr. Pitch Chandeying is an OB-GYN with a subspecialty in reproductive medicine. He completed a fellowship in reproductive medicine at the Faculty of Medicine, Chiang Mai University.

He completed certified training in assisted reproductive technology through ATE and TSRM in 2024 and 2025. He also trained in minimally invasive surgery at Siriraj Hospital in 2024.

His expertise includes IUI and IVF/ICSI. He manages complex infertility, such as poor ovarian reserve, PCOS, and recurrent implantation failure. He also performs sperm retrieval for azoospermia (PESA, TESE) and offers PGT-A, PGT-M, and PGT-SR.

He is a member of ESHRE, ASRM, TSRM, and the Association of Thai Embryologists (ATE).

Prof. Dr. Teraporn Vutyavanich specializes in Obstetrics & Gynecology, Assisted Reproductive Medicine, and Endocrinology. He is known as the father of assisted reproductive medicine in Thailand and the country’s first specialist in this field. He has authored over 100 publications. He chaired the Thai Society for Reproductive Medicine from 2005 to 2010 and from 2015 to the present.

He is a Professor at Chiang Mai University. He also serves as Director of the Reproductive Center at Chiang Mai University and Medical Director of the Chiang Mai IVF Polyclinic. He holds an MD (Honours) from Mahidol University. He is board-certified by the Thai Board of Obstetrics & Gynaecology and the Thai Subspecialty Board of Reproductive Medicine. He earned an M.Sc. in Medical Sciences from the University of Nottingham and an M.Sc. in research design from McMaster University. He completed fellowships in reproductive endocrinology at New York Hospital–Cornell and the Mayo Clinic under the Ananda Mahidol Scholarship. He is an ESHRE-certified senior embryologist.

Dr Dhawinee Kritsernvong is a Reproductive Medicine Specialist who graduated with first-class honours before completing her advanced fellowship at Chulalongkorn University.

• Specialises in reproductive medicine and surgical sperm retrieval techniques
• Awarded first place for her clinical research by the Thai Osteoporosis Foundation
• Practises at Prime Fertility Clinic – a specialised centre for reproductive health
• Former specialist at Chulabhorn Hospital within the Chulabhorn Royal Academy
• Expertise includes managing complex cases of male and female infertility

Dr. Nutchada Kaewkoet is an OB-GYN and reproductive medicine specialist at the IVF Center, Piyavate Hospital in Bangkok. She has worked there since 2019. She completed her OB-GYN residency at Pramongkutklao Hospital from 2004 to 2007. She then finished a fellowship in reproductive medicine at Chulalongkorn University from 2009 to 2011.

Accreditations: She holds a medical license from the Medical Council of Thailand, active since 2001. She earned the Thai Board of Obstetrics and Gynecology diploma in 2007. She earned the Thai Subboard of Reproductive Medicine diploma in 2011.

Previous roles include medical instructor at Srinakharinwirot University from 2007 to 2012. She was a clinician at the Samitivej Srinakarin Women’s Health and Infertility Center from 2012 to 2018. She began her practice in the Department of Obstetrics and Gynecology at Sawanpracharak Hospital from 2001 to 2003. She completed her medical degree at the Faculty of Medicine, Chiang Mai University from 1994 to 2001.