Citation Rankings
Highly Cited Researchers
Medical and Health Sciences / Health Sciences Highly Cited Researchers 82 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Dentistry
Oral Health
Prosthodontics
Maxillofacial Prosthetics
Dental Biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,420
3,252
0.951
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Medical and health sciences/ tumor biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,839
1,891
0.324
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Malaria and Medical parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,930
1,415
0.733
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Efficacy and safety of herbal medicines
rigor of clinical trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,607
1,215
0.264
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Pharmaceutical Biotechnology and Pharmacognosy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
772
0.728
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Medical parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
947
503
0.531
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
medical entomology plant product repellent larvicidal mosquitocidal activity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,168
448
0.384
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Microbiology and immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
577
434
0.752
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Trauma
nursing
surgery
critical care
pain management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
991
423
0.427
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Pharmaceutical aerosol and drug delivery system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
400
0.775
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
735
395
0.537
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Mecical and Veterinary Parasitology
Medical and Veterinary Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
362
0.796
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Pharmaceutical chemistry
Drug delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
644
356
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Alcohol epidemiology
alcohol policy
health system research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
353
285
0.807
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Lipoprotein metabolism
Genetics
Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
277
0.701
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Pharmaceutical Science
Biotechnology
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
246
0.678
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Clinical pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
235
0.979
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
pharmaceutical technology
formulation
drug delivery
cosmetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
222
0.917
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Thalassemia and Hemoglobinopathies
Precision Medicine
Red Blood Cell Disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
444
217
0.489
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Drug delivery systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
201
0.565
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Orthodontics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
438
198
0.452
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
hematology
genetic susceptibility
leukemia
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
193
0.585
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Immuno-modulation and Anti-oxidative activity of Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
182
0.659
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Drug delivery system
Aerosol
Wound healing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
182
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
hookworm and S.stercoralis biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
180
0.501
* Last 6 Years Citation Counts Rankings
Rankings
141,674
211
2
Ranking Based On Selection: 1
Dinesh Rokaya
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,420
3,252
0.951
Dentistry
Oral Health
Prosthodontics
Maxillofacial Prosthetics
Dental Biomaterials
* Last 6 Years Citation Counts Rankings
Rankings
254,548
440
7
Ranking Based On Selection: 2
Panomwat Amornphimoltham
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,839
1,891
0.324
Medical and health sciences/ tumor biology
* Last 6 Years Citation Counts Rankings
Rankings
334,806
625
15
Ranking Based On Selection: 3
Chuchard Punsawad
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,930
1,415
0.733
Malaria and Medical parasitology
* Last 6 Years Citation Counts Rankings
Rankings
381,525
745
16
Ranking Based On Selection: 4
C. Norman Scholfield
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,607
1,215
0.264
Efficacy and safety of herbal medicines
rigor of clinical trials
* Last 6 Years Citation Counts Rankings
Rankings
537,156
1,254
21
Ranking Based On Selection: 5
Gorawit Yusakul
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
772
0.728
Pharmaceutical Biotechnology and Pharmacognosy
* Last 6 Years Citation Counts Rankings
Rankings
696,128
1,815
28
Ranking Based On Selection: 6
Penchom Janwan
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
947
503
0.531
Medical parasitology
* Last 6 Years Citation Counts Rankings
Rankings
742,460
1,991
31
Ranking Based On Selection: 7
Danita Champakaew
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,168
448
0.384
medical entomology plant product repellent larvicidal mosquitocidal activity
* Last 6 Years Citation Counts Rankings
Rankings
756,300
2,041
34
Ranking Based On Selection: 8
Rachasak Boonhok
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
577
434
0.752
Microbiology and immunology
* Last 6 Years Citation Counts Rankings
Rankings
766,730
2,082
36
Ranking Based On Selection: 9
Saengtip Leelakarn
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
991
423
0.427
Trauma
nursing
surgery
critical care
pain management
* Last 6 Years Citation Counts Rankings
Rankings
790,976
2,174
41
Ranking Based On Selection: 10
Somchai Sawatdee
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
400
0.775
Pharmaceutical aerosol and drug delivery system
* Last 6 Years Citation Counts Rankings
Rankings
795,976
2,188
42
Ranking Based On Selection: 11
Wipawan Pensuksan
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
735
395
0.537
* Last 6 Years Citation Counts Rankings
Rankings
834,089
2,343
45
Ranking Based On Selection: 12
Narin Sontigun
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
362
0.796
Mecical and Veterinary Parasitology
Medical and Veterinary Entomology
* Last 6 Years Citation Counts Rankings
Rankings
841,134
2,363
46
Ranking Based On Selection: 13
Chutima Jantarat
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
644
356
0.553
Pharmaceutical chemistry
Drug delivery
* Last 6 Years Citation Counts Rankings
Rankings
941,434
2,878
63
Ranking Based On Selection: 14
Udomsak Saengow
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
353
285
0.807
Alcohol epidemiology
alcohol policy
health system research
* Last 6 Years Citation Counts Rankings
Rankings
954,379
2,954
69
Ranking Based On Selection: 15
Nutjaree Jeenduang
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
277
0.701
Lipoprotein metabolism
Genetics
Endocrinology
* Last 6 Years Citation Counts Rankings
Rankings
1,009,619
3,268
80
Ranking Based On Selection: 16
Apichart Atipairin
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
246
0.678
Pharmaceutical Science
Biotechnology
Microbiology
* Last 6 Years Citation Counts Rankings
Rankings
1,032,019
3,407
85
Ranking Based On Selection: 17
Natnicha Poonchuay
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
235
0.979
* Last 6 Years Citation Counts Rankings
Rankings
1,058,724
3,627
94
Ranking Based On Selection: 18
Attawadee Sae Yoon
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
222
0.917
pharmaceutical technology
formulation
drug delivery
cosmetic
* Last 6 Years Citation Counts Rankings
Rankings
1,068,513
3,687
96
Ranking Based On Selection: 19
Manit Nuinoon
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
444
217
0.489
Thalassemia and Hemoglobinopathies
Precision Medicine
Red Blood Cell Disorders
* Last 6 Years Citation Counts Rankings
Rankings
1,105,221
3,952
100
Ranking Based On Selection: 20
Namfa Sermkaew
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
201
0.565
* Last 6 Years Citation Counts Rankings
Rankings
1,112,032
4,006
102
Ranking Based On Selection: 21
Irin Sirisoontorn
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
438
198
0.452
* Last 6 Years Citation Counts Rankings
Rankings
1,124,703
4,106
105
Ranking Based On Selection: 22
Duangjai Piwkham
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
193
0.585
hematology
genetic susceptibility
leukemia
cancer
* Last 6 Years Citation Counts Rankings
Rankings
1,153,156
4,338
112
Ranking Based On Selection: 23
Poonsit Hiransai
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
182
0.659
Immuno-modulation and Anti-oxidative activity of Natural Products
* Last 6 Years Citation Counts Rankings
Rankings
1,153,389
4,343
113
Ranking Based On Selection: 24
Tan Suwandecha
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
182
0.740
Drug delivery system
Aerosol
Wound healing
* Last 6 Years Citation Counts Rankings
Rankings
1,158,108
4,366
114
Ranking Based On Selection: 25
Witthaya Anamnart
Walailak University
Nakhon Si Thammarat, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
180
0.501
hookworm and S.stercoralis biology