| Prof. | Dehua | Li | Air Force Medical University | Oncology Therapeutics and Novel Approaches | China | Best Researcher Award | pencis.com |
| Dr. | Derin | Thomas | Nizams Institute of Medical Sciences | Cancer Biomarkers | India | Women Researcher Award | pencis.com |
| Ms. | Di | | Department of Nuclear Medicine, Beijing Tiantan Hospital, Capital Medical University | Oncology and Precision Medicine | China | Best Researcher Award | pencis.com |
| Dr | Dlzar | Ghafoor | komar university of Science and technology | Oncology Case Reports | Iraq | Excellence in Research | |
| Mr. | Dong | zhu | 临沂大学 | Organ-Defined Cancers | China | Best Researcher Award | pencis.com |
| Dr. | Donglin | Sun | Southern Medical University | Tumor Immunology | China | Best Researcher Award | pencis.com |
| Dr | Doria | Filipponi | Scientific Center of Monaco | Stem Cell Therapy | Monaco | Best Researcher Award | |
| Assist. Prof. Dr. | Dr Sadaf | Haiyat | MPMMCC, HBCH,Tata memorial centreVaranasi | Cancer Biopsy | India | Best Researcher Award | pencis.com |
| Dr. | Durre | Nayab | Technische Universitat Dresden, Germany (Current), University of Engineering and Technology, Peshawar, Pakistan | Others | Germany | Best Researcher Award | pencis.com |
| Assist. Prof. Dr. | Duygu | Demir | University of Yalova | Oncology Nursing | Turkey | Research Excellence Award | pencis.com |
| Assoc. Prof. Dr. | Elçin | Aydın | Department of Radiology, Izmir Tepecik Training and Research Hospital, University of Health Sciences, Izmir, Turkey Department of Radiology, Izmir Faculty of Medicine, University of Health Sciences, Izmir, Turkey | Oncology Management and Prevention | Turkey | Best Researcher Award | pencis.com |
| Prof. Dr. | Elena | De Falco | Sapienza Università di Roma | Cancer Cell Biology | Italy | Women Researcher Award | |
| Dr. | Elena | Kiseleva | Privolzhsky Research Medical University | Oncology and Precision Medicine | Russia | Best Researcher Award | pencis.com |
| Dr | Elham | Mahgoub | Qatar university | Cancer Genetics | Qatar | Best Researcher Award | |
| Prof. | Elina | Genina | Saratov State University | Tumor | Russia | Best Researcher Award | pencis.com |
| Prof | Elisabetta | Panza | Department of Pharmacy | Cancer Cell Biology | Italy | Best Researcher Award | |
| Mrs | Elnaz | Abbasipour | Guilan University of Medical Sciences | Others | Iran | Best Research Award | |
| Dr | Eman | Rasekh | National Cancer Institute, Cairo University | Cancer Genetics | Egypt | Best Researcher Award | |
| Prof Dr | Erhan | Aysan | Yeditepe University | Cancer Science | Turkey | Best Innovation Award | |
| Mr | Eric Naab | Manson | University for Development Studies | Others | Ghana | Best Scholar Award | pencis.com |