International Guest Speakers
Alphabetically Ordered
![Ahmed-Aziz Ahmed-Aziz](https://rio-conference.com/wp-content/uploads/2023/11/Ahmed-Aziz.png)
DR. Ahmed Aziz
England
![Francisco-Bosia Francisco-Bosia](https://rio-conference.com/wp-content/uploads/2023/11/Francisco-Bosia.png)
DR. Francesco Boscia
Italy
![Francesco-Carones Francesco-Carones](https://rio-conference.com/wp-content/uploads/2023/11/Francesco-Carones.png)
DR. Francesco Carones
Italy
![Jennifer-Kang-Mieler Jennifer-Kang-Mieler](https://rio-conference.com/wp-content/uploads/2023/11/Jennifer-Kang-Mieler.png)
DR. Jennifer Kang-Mieler
USA
![Benítez-Castillo Benítez-Castillo](https://rio-conference.com/wp-content/uploads/2023/11/Benítez-Castillo.png)
DR. Jose Manuel Benitez
Spain
![Mario-Nubile Mario-Nubile](https://rio-conference.com/wp-content/uploads/2023/11/Mario-Nubile.png)
DR. Mario Nubile
Italy
![Mazen-Singab Mazen-Singab](https://rio-conference.com/wp-content/uploads/2023/11/Mazen-Singab.png)
DR. Mazen Sinjab
Emirates
![Mohamed-Elalfy Mohamed-Elalfy](https://rio-conference.com/wp-content/uploads/2023/12/Mohamed-Elalfy.png)
DR. Mohamed Elalfy
UK
![Nabil-Ragaei Nabil-Ragaei](https://rio-conference.com/wp-content/uploads/2023/11/Nabil-Ragaei.png)
DR. Nabil Ragaei
Spain
![Neto-Rosatelli Neto-Rosatelli](https://rio-conference.com/wp-content/uploads/2023/11/Neto-Rosatelli.png)
DR. Neto Rosatelli
Brazil
![Nicola-Ghazi Nicola-Ghazi](https://rio-conference.com/wp-content/uploads/2023/11/Nicola-Ghazi.png)
DR. Nicola Ghazi
Emirate
![Rebecca-ford Rebecca-ford](https://rio-conference.com/wp-content/uploads/2023/11/Rebecca-ford.png)
DR. Rebecca Ford
U.K
![Renato-Ambrósio Renato-Ambrósio](https://rio-conference.com/wp-content/uploads/2023/11/Renato-Ambrósio.png)
DR. Renato Ambrósio Jr
Brazil
![Sobha-Sivarprasad Sobha-Sivarprasad](https://rio-conference.com/wp-content/uploads/2023/11/Sobha-Sivarprasad.png)
DR. Sobha Sivaprasad
England
![seyhan-bahar-ozkan seyhan-bahar-ozkan](https://rio-conference.com/wp-content/uploads/2023/11/seyhan-bahar-ozkan.png)
DR. Seyhan Ozkan
Türkiye
![Vincenzo-Sarnicola Vincenzo-Sarnicola](https://rio-conference.com/wp-content/uploads/2023/11/Vincenzo-Sarnicola.png)
DR. Vincenzo Sernicola
Italy
![William-Mieler William-Mieler](https://rio-conference.com/wp-content/uploads/2023/11/William-Mieler.png)
DR. William Mieler
U.S.A