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Our medical team consists of trained and certified professionals, with training experience at Kato Ladies Clinic, Japan, and various other Kato branches in administering fertility programs (natural methods, insemination, and IVF).

Our Professional Team

Kato Ojin IVF Center Staff 2025
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Dr. M. Dwi Priangga, Sp.OG., Subsp. FER

Head of Clinic

Specialist Doctor in Obstetrics and Gynecology, Subspecialist in Fertility and Reproductive Endocrinology

Dr. Priangga is an Obstetrician and Gynecologist with special expertise in Fertility and Reproductive Endocrinology. He has undergone intensive training at Kato Ladies Clinic, Shinjuku, Japan—a pioneer of minimal stimulation IVF methods—and Ojinmed IVF, Mongolia. Dr. Priangga applies an evidence-based medical approach and innovative fertility technology to ensure optimal safety and comfort for each patient.

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Dr. Eko Santoso, Sp.OG

Obstetrics and Gynecology Specialist

Dr. Eko is an Obstetrician and Gynecologist who completed intensive clinical training at the Kato Ladies Clinic in Shinjuku, Japan, and the Kato Repro Biotech Center in Manila, Philippines. His deep interest in reproduction drives his commitment to providing evidence-based services, utilizing the latest technology for minimally invasive and efficient fertility treatments.

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Dr. Sarah Salim S. Alatas, Sp.PK

Clinical Pathology Specialist

Dr. Sarah is a Clinical Pathologist specializing in laboratory medicine. Her strong competence and commitment to laboratory quality standards are crucial in ensuring the quality and accuracy of test results. Her role is crucial in supporting evidence-based clinical decision-making and the overall success of IVF programs.

Medical & non-medical staff

The medical and non-medical teams at Kato Ojin IVF Center consist of certified and trained personnel in accordance with Kato Ladies Clinic Japan standards to ensure safe, professional, and quality services.

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Embryologist

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Fertility Nurse

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Facility Care

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Medical Laboratory Technologist

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Administration

Medical Advisor

All staff of Kato Ojin IVF center work under the supervision of Kato Ladies Clinic and other branch clinics.   to maintain the quality of medical services according to the service standards of Kato Ladies Clinic, Japan.

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Keiichi Kato

Director of Kato Ladies Clinic

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Gereltsetseg Ganbat

Obstetrician and Gynecologist

Ojinmed IVF Center

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Ariunaa Amarsaikhan

Obstetrician and Gynecologist

Ojinmed IVF Center

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Chinzorig Ganbaatar

Head embryologist of Ojinmed IVF Center

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