Best Testicular Sperm Extraction (TESE) Doctors Abroad

Specializes in Obstetrics, Gynecology, and IVF with extensive training in reproductive medicine at top Istanbul hospitals.

• Associate Professor with a Master's in Clinical Trials from University of London
• Ministry of Health certified in Reproductive Medicine
• Over 15 years of experience in IVF and reproductive health
• Works at Memorial Bahçelievler Hospital – a leading facility in Turkey

Dr. Nuri Delikara is an obstetrician-gynecologist at Kadıköy Florence Nightingale Hospital in Istanbul. He is an assisted reproductive therapy specialist with a focus on IVF treatments. Dr. Delikara holds a master's degree in public health from Marmara University. He works at a JCI-accredited hospital that treats over 300,000 patients annually.

• Member of the American Society for Reproductive Medicine (ASRM).
• Member of the European Society of Human Reproduction and Embryology.
• Served as Chief Assistant at Zeynep Kamil Women and Child Diseases Training Hospital.
• Completed a specialist certificate program in assisted reproductive therapy at Hacettepe University.

Dr. Alper specializes in IVF and reproductive surgery, with advanced training from top European institutions like UZ Leuven and Klinikum Frankfurt.

• Certified IVF specialist from American Hospital in Istanbul
• Double fellowship in gynecologic oncology from ESGO centers
• Masters in Clinical Studies from University of London
• Works at Dunya IVF Clinic since 2019

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. 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).

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.

With 31 years in reproductive medicine, Dr. Ulubas specializes in IVF and male fertility procedures at Dunya IVF Clinic.

• Specialized in IVF since 1998
• Works internationally across various IVF clinics
• Part-time consultant at Dunya IVF since 2024

Expert in microsurgical testicular sperm extraction (TESE) – trains other specialists and heads the IVF Center at Hadassah University.

• Specializes in fertility preservation and sperm retrieval techniques
• Trained in gamete micromanipulation at leading international clinics
• Teaches obstetrics and gynecology at Hebrew University of Jerusalem
• Performs both standard and complex reconstructive procedures

Dr. Alper Sismanoglu, Assistant Professor at Istanbul Altınbaş University, focuses on helping couples achieve their dreams of parenthood with over 20 published research studies.

• Specializes in IVF treatment and infertility surgery
• Member of ESHRE and other leading reproductive health societies
• Frequently featured expert in Turkish media on fertility topics
• Multilingual team supports international patients in multiple languages

Dr. Treviño Ortiz pioneered the use of GnRH antagonists in Mexico and introduced DuoStim protocols at Advanced Fertility Center Cancún.

• Subspecialist in Reproductive Medicine with international training
• Worked at Texas Woman's Hospital in Houston and Nova Fertility in Manchester
• Fluent in both Spanish and English for seamless communication
• Experience with both low- and high-complexity fertility treatments

Oversees one of Italy's leading MAR centers – performing 1,000+ procedures annually at Ospedale Santa Maria.

• Specialized in Gynecology and Obstetrics with a distinguished academic background
• Author of over 30 scientific publications in reproductive medicine
• Active member of ESHRE, SIRU, and other leading reproductive societies

Dr. Esther Iyune Cojab specializes in male infertility, with subspecialty training in human reproduction biology.

• Subspecialized in Biology of Human Reproduction at the National Institute of Perinatology
• Expert in fertility treatments and complex infertility cases
• Offers comprehensive care with a focus on reproductive health