Chula Faculty and Researchers Ranked Among the World’s Top 2% Scientists of 2025 for Most-Cited and Published Research 

Chulalongkorn University extends its heartfelt congratulations to the university’s executives, faculty members, and researchers whose work has been widely published and highly cited globally—earning them a place among the World’s Top 2% Scientists of 2025. This ranking includes both categories of Single Recent Year Data and Career-Long Data, compiled by Stanford University. 

The rankings are based on data from the Scopus database, considering metrics such as number of citations, H-index, co-authorship, and a composite indicator. 

Chulalongkorn University Faculty and Researchers Ranked in the World’s Top 2% Scientists for 2025: 

1. Prof. Dr. Wilert Puriwat – Faculty of Commerce and Accountancy 
2. Prof. Dr. Rungsun Rerknimitr – Faculty of Medicine 
3. Prof. Dr. Sombat Triprasertsuk – Faculty of Medicine 
4. Prof. Dr. Pornanong Aramwit – Faculty of Pharmaceutical Sciences 
5. Prof. Dr. Yuttanant Boonyongmaneerat – Metallurgy and Materials Science Research Institute 
6. Prof. Dr. Viboon Sricharoenchaikul – Energy Research Institute 
7. Prof. Dr. Duangporn Werawatganon– Faculty of Medicine 
8. Prof. Dr. Wattana Viriyasitavat – Faculty of Commerce and Accountancy 
9. Assoc. Prof. Dr. Attaphon Ruangkaewkanchonsak – Faculty of Commerce and Accountancy  
10. Assoc. Prof. Alain Jacque, Ph.D. – Faculty of Medicine 
11. Prof. Dr. Orawon Chailapakul – Faculty of Science 
12. Dr. Sudkate Chaiyo – Institute of Biotechnology and Genetic Engineering 
13. Dr. Waleed Alahmad – Faculty of Science 
14. Dr. Suthee Ruangwises – Faculty of Engineering 
15. Dr. Andino Maseleno – Faculty of Engineering 
16. Dr. Trairak Pisitkun – Faculty of Medicine 
17. Dr. Ramachandran Sivaramakrishnan – Faculty of Science 
18. Prof. Dr. Aran Incharoensakdi – Faculty of Science 
19. Prof. Dr. Suchada Chanprateep Napathorn – Faculty of Science 
20. Prof. Dr. Koonlawee Nademanee – Faculty of Medicine 
21. Dr. Santi Kulprathipanja – Petroleum and Petrochemical College 
22. Assoc. Prof. Dr. Saowanee Wijitkosum – Environmental Research Institute 
23. Prof. Dr. Padet Tummaruk – Faculty of Veterinary Science 
24. Assoc. Prof. Dr. Nikos Mattheos – Faculty of Dentistry 
25. Prof. Emerita Dr. Kobkan Thongprasom – Faculty of Dentistry 
26. Prof. Dr. Thanaphum Noom Osathanon – Faculty of Dentistry 
27. Prof. Dr. Atiphan Pimkhaokham – Faculty of Dentistry 
28. Prof. Dr. Suttichai Assabumrungrat – Faculty of Engineering 
29. Prof. Dr. Chawalit Ngamcharussrivichai – Faculty of Science 
30. Assoc. Prof. Dr. Soorathep Kheawhom – Faculty of Engineering 
31. Assoc. Prof. Dr. Manisa Pipattanasomporn – Faculty of Engineering 
32. Assoc. Prof. Dr. Amornchai Arpornwichanop – Faculty of Engineering 
33. Prof. Dr. Donald L.J. Quicke – Faculty of Science 
34. Prof. Dr. Anchalee Tassankajon – Faculty of Science 
35. Prof. Dr. Sirichai Adisakwattana – Faculty of Allied Health Sciences 
36. Prof. Dr. Ubonrat Siripatrawan – Faculty of Science 
37. Asst. Prof. Dr. Chamnan Pattarapanich – Faculty of Pharmaceutical Sciences 
38. Assoc. Prof. Dr. Krit Pongpirul – Faculty of Medicine 
39. Prof. Dr. Weerapan Khovidhunkit – Faculty of Medicine 
40. Prof. Dr. Suched Likitlersuang – Faculty of Engineering 
41. Prof. Dr. John Keith Warren – Faculty of Science 
42. Prof. Dr. Thammarat Aree – Faculty of Science 
43. Dr. Stanley Peter Lynch – Faculty of Engineering  
44. Dr. Jiaqian Qin – Faculty of Science 
45. Prof. Dr. Kittisak Likhitwitayawuid – Faculty of Pharmaceutical Sciences 
46. Assoc. Prof. Dr. Thanyada Rungrotmongkol – Faculty of Science 
47. Prof. Dr. Roongroj Bhidayasiri – Faculty of Medicine 
48. Prof. Dr. Ignatios Antoniadis – Faculty of Science 
49. Dr. David Senjaya – Faculty of Science  
50. Prof. Dr. Pithi Chanvorachote – Faculty of Pharmaceutical Sciences 
51. Prof. Dr. Tirayut Vilaivan – Faculty of Science 
52. Prof. Dr. Prawit Janwantanakul – Faculty of Allied Health Sciences 
53. Prof. Dr. M.L. Kornkiat Snidvongs – Faculty of Medicine 
54. Dr. Selvam Sathiyavimal – Faculty of Dentistry 
55. Assoc. Prof. Dr. Phatsawee Jansook – Faculty of Pharmaceutical Sciences 
56. Asst. Prof. Dr. Janthima Methaneethorn – Faculty of Pharmaceutical Sciences 
57. Julien Claude – Faculty of Science 
58. Prof. Dr. Pitt Supaphol – Petroleum and Petrochemical College 
59. Prof. Dr. Anuvat Sirivat – Petroleum and Petrochemical College 
60. Prof. Dr. Muenduen Phisalaphong – Faculty of Engineering 
61. Casper Bruun Jensen – Faculty of Political Science 
62. Prof. Dr. Padet Siriyasatien – Faculty of Medicine 
63. Assoc. Prof. Dr. Paweena Susantitaphong – Faculty of Medicine 
64. Assoc. Prof. Dr. Asada Leelahavanichkul – Faculty of Medicine 
65. Prof. Dr. Nattachai Srisawat – Faculty of Medicine 
66. Prof. Dr. Roongroje Thanawongnuwech – Faculty of Veterinary Science 
67. Dr. Chutchai Piewbang – Faculty of Veterinary Science 
68. Prof. Dr. Yong Poovorawan – Faculty of Medicine 
69. Prof. Dr. Sanong Ekgasit – Faculty of Science 
70. Prof. Akira Kobayashi – Faculty of Science 
71. Prof. Dr. Nobuo Nakabayashi – Faculty of Dentistry 
72. Hans Peter Philipsen – Faculty of Dentistry 
73. Prof. Emeritus Dr. Piamsak Menasveta – Faculty of Science 
74. Prof. Emeritus Dr. Samruay Shuangshoti – Faculty of Medicine 
75. Prof. Dr. Surasak Taneepanichsakul – Faculty of Medicine 
76. Prof. Dr. Sutthichai Jitapunkul – Faculty of Medicine 
77. Dr. Jiaqian Qin, Faculty of Science 
78. Assoc. Prof. Dr. Nijsiri Ruangrungsri, College of Public Health Sciences 
79. Prof. Dr. John Joseph Kavanagh, Faculty of Medicine 
80. Pharm. Dr.Thomayant Prueksaritanont, Faculty of Pharmaceutical Sciences 
81. Dr. Henry Wilde, M.D., Faculty of Medicine 
82. Prof. Shanop Shuangshoti, Faculty of Medicine 
83. Prof. Apiwat Mutirangura, M.D., Ph.D., Faculty of Medicine 
84. Prof. Somchai Eiam-Ong, M.D., Faculty of Medicine 
85. Prof. Dr. Thiravat Hemachudha, Faculty of Medicine 

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