| Dr | CHETAN | CHAUHAN | Chandigarh University | India | |
| Assoc Prof Dr | CHETAN | CHAUHAN | Chandigarh University, Panjab , INDIA | India | |
| Prof. Dr. | Ching-Sheng | Hsu | Liver Diseases Prevention and Treatment Center, Dalin Tzu Chi Hospital/Tzu Chi University | Taiwan | |
| Dr | CHINNA AYYA SWAMY | POTHULAPADU | National Institute of Technology | India | |
| Dr. | Chris | Doudoo | Mater Private Cancer Centre | Ireland | |
| Assoc. Prof. Dr. | Christian | Torbrand | Dept. Urology Helsingborg Hospital | Sweden | |
| Dr. | CHUANQING | Xu | Beijing University of Civil Engineeing and Architecture | China | pencis.com |
| Prof. Dr. | Claus | Garbe | University of Tuebingen | Germany | pencis.com |
| Dr. | Clement | OSEI AKOTO | Kwame Nkrumah University of Science and Technology | Ghana | |
| Dr. | Clément | Petitjean | University Hospital Centre Caen, department of maxillofacial and plastic surgery, Caen, | France | |
| Dr. | CLEMENT | ARTHUR | First Hospital of Shanxi Medical University | China | |
| Ms. | Constantina | Cloconi | German Oncology Center | Cyprus | |
| Dr | Dan | Li | Department of Nuclear Medicine, Shanghai Tenth People’s Hospital | China | |
| Prof. | Daniel | Negrini | Fluminense Federal University | Brazil | |
| Ms | Daniela | Vieira | Fernando Pessoa Foundation | Portugal | |
| Dr | Darshit | Thaker | Royal Brisbane & Women's Hospital | Australia | |
| Prof. | Dehua | Li | Air Force Medical University | China | pencis.com |
| Ms. | Di | | Department of Nuclear Medicine, Beijing Tiantan Hospital, Capital Medical University | China | pencis.com |
| Dr | Diksha | Pathania | National dairy research institute (CSIR), Karnal Haryana | India | |
| Dr | Diksha | Pathania | National dairy research institute, karnal haryana | India | |