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Overview‎‎‎‎‎‎‎‎ㅤ‎‎‎‎‎‎‎‎ㅤ‎AB Symposiaㅤ‎‎‎‎‎‎‎‎ㅤScientific Presentations‎‎‎‎‎‎‎‎‎‎‎‎‎‎
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FACULTY & SPEAKERS

Meet the global and APAC experts leading our scientific sessions at APSCI 2025. Our speakers and faculty bring deep clinical experience, research insights, and real-world perspectives across cochlear implant care.

Faculty

AB Symposium Speaker
Dr. Andrew Chang
Australia
AB Symposium Speaker
Dr. Barrie Tan
Singapore
AB Symposium Speaker
Dr. Cassandra Kerr
Australia
AB Symposium Speaker
Dr. Harim Priyono
Indonesia
AB Symposium Speaker
Dr. Neelam Vaid
India
AB Symposium Speaker
Dr. Neevita Narayan
India
AB Symposium Speaker
Dr. Ralf Greisiger
Norway
AB Symposium Speaker
Dr. Shree Rao
India
AB Symposium Speaker
Dr. Shujiro Minami
Japan
AB Symposium Speaker
Dr. Sumit Mrig
India
AB Symposium Speaker
Dr. Tadao Yoshida
Japan
AB Symposium Speaker
Prof. Thomas Lenarz
Germany
AB Symposium Speaker
Dr. Zhao Xuelei
China

Speakers from AB

AB Symposium Speaker
Alistair Simpson
President/GVP Cochlear Implants
AB Symposium Speaker
Dr. Volkmar Hamacher
Vice President of Emerging Technology
AB Symposium Speaker
Sunil Kapoor
Senior Director APAC (excluding Greater China)
AB Symposium Speaker
Dr. Ersin Avci
Senior Product Manager
AB Symposium Speaker
Dr. Stephanie Johnson
Senior Manager, Global Education & Training
AB Symposium Speaker
Jade Dornan
Education & Training Manager APAC
AB Symposium Speaker
Martina Brendel
Manager Global Collaborative Research
AB Symposium Speaker
Tim Nauwelaers
Manager Implant Technology
AB Symposium Speaker
Dianne Rafter
Sales & Marketing Manager, NZ
AB Symposium Speaker
Dr. Raphael Koning
Managing Director, Audatic

AB Symposia

Discover AB’s latest clinical insights through 3 symposia covering empowering access to care, expert management of complex cases, and impactful performance outcomes.




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