Expert Directory

973 researchers across Arkansas institutions

Confirmed: Multiple evidence sources verify this researcher's affiliation (ORCID, directory listing, publications).
Likely Affiliated: Moderate evidence of affiliation based on publication records and institutional data.
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Active filters: Topic: Retrospective Studies Clear all
Designations: Federal Grant PI High Impact ARA Academy
Researcher Institution h-index Pubs Topics
Praveen Kumar Ramani 2026
UAMS 3 26
Neurological disorders and treatments Child and Adolescent Health Medical Case Studies
Priya Dod 2026
UAMS — 1
Medical Imaging Techniques and Applications Cardiovascular Function and Risk Factors Retrospective Studies
Purushottam B. Thapa 2025
High Impact
UAMS 21 37
Geriatric Care and Nursing Homes Pharmacological Effects and Toxicity Studies Retrospective Studies
Quinn Dunlap 2025
UAMS Formerly Arkansas 5 17
Reconstructive Surgery and Microvascular Techniques Head and Neck Surgical Oncology Surgical Simulation and Training
R. Dale Blasier 2025
Professor and Interim Chair
High Impact
UAMS 19 55
Trauma and Emergency Care Studies Medical Education Child and Adolescent Health
R. Jagana ✓ 2026
UAMS — 2
Health Services Accessibility Cystic Fibrosis Metabolism and Genetic Disorders
R. Patel 2026
UAMS — 1
Organ Transplantation Techniques and Outcomes Health disparities and outcomes Retrospective Studies
R. Rofkahr 2022
University of Central Arkansas — 1
Public Health Research Community-Based Participatory Research Health Services Accessibility
R. Stone Shaver 2026
UAMS — 1
Retrospective Studies Health disparities and outcomes Orthopedic Surgery and Rehabilitation
R.J. Megahed 2026
UAMS 2 17
Head and Neck Cancer Studies Radiation Therapy and Dosimetry Cancer Treatment and Pharmacology
Rachel A. Taylor 2026
Risk Analyst
 University of Arkansas Formerly Arkansas 19 70
Public Health Research Disease Models, Animal Vector-borne infectious diseases
Rachel Clingenpeel ✓ 2023
Associate Professor
 UAMS 3 5
Child Abuse and Trauma Traumatic Brain Injury Research Medical Imaging Techniques and Applications
Rachel Gomez 2026
Harding University Main Campus — 1
Racial and Ethnic Identity Research Health Disparities and Outcomes Quality of Life
Rachel Slotcavage ✓ 2023
Associate Professor
 UAMS 8 13
Bone health and treatments Musculoskeletal pain and rehabilitation Cancer Treatment and Pharmacology
Rachel Zhang 2026
UAMS — 1
Retrospective Studies Health and Medical Research Impacts Meta-analysis and systematic reviews
Raghu H. Ramakrishnaiah ✓ 2026
Professor
 UAMS 20 100
Maternal and Perinatal Health Interventions Medical Imaging Techniques and Applications Functional Brain Connectivity Studies
Raghu M. Reddy 2021
UAMS 7 7
Behavioral and Psychological Studies Mental Health Research Topics Metabolism and Genetic Disorders
Ralph Broadwater 2021
surgery
 UAMS 3 8
Breast Cancer Treatment Studies Medical Case Studies Retrospective Studies
Ramey Marshell 2023
UAMS 4 10
Cardiovascular Function and Risk Factors Medical Imaging Techniques and Applications Retrospective Studies
Rani Saha,, Priyanka ✓ 2026
Student
 Arkansas State University — 4
Diabetes Management and Research Public Health Research Machine Learning Applications
Rania Elkhateb ✓ 2026
Instructor
 UAMS 7 15
Maternal and Perinatal Health Interventions Retrospective Studies Sepsis Diagnosis and Treatment
Raul Giron 2026
UAMS — 1
Public Health Research Health disparities and outcomes Retrospective Studies
Ravi Nahata 2022
UAMS 1 4
Substance Abuse Treatment and Outcomes Pharmacological Effects and Toxicity Studies Medical Case Studies
Razwan Zemianschi 2025
UAMS 1 1
Radiology practices and education Musculoskeletal pain and rehabilitation Medical Case Studies
Reagan E. Dodd 2026
UAMS — 3
Retrospective Studies Nutritional Studies and Diet Orthopedic Surgery and Rehabilitation
Rebecca Jane Austin-Datta 2026
University of Arkansas 4 16
Breast Cancer Treatment Studies Cancer Cells and Metastasis Diet and Metabolism Studies
Rebecca Liggin ✓ 2026
Professor
 UAMS 4 16
Medical Case Studies Child and Adolescent Health Medical Imaging Techniques and Applications
Rebecca M. Cantu ✓ 2026
Assistant Professor
 UAMS 3 21
Child and Adolescent Health SARS-CoV-2 and COVID-19 Research COVID-19 and healthcare impacts
Rebecca O’Dea 2026
University of Arkansas 1 3
Food Security and Health in Diverse Populations Media Studies and Communication Retrospective Studies
Rebecca Reif 2025
graduate assistant
 UAMS 4 17
Venous Thromboembolism Diagnosis and Management Trauma and Emergency Care Studies Retrospective Studies
Reece B. Mitchell 2026
UAMS — 2
Metabolomics and Mass Spectrometry Techniques Acute Kidney Injury Medical Research
Reem ElSheikh 2025
UAMS 2 4
Ophthalmology SARS-CoV-2 and COVID-19 Research Disease Mechanisms Research
Regina K. Fleming 2026
Arkansas State University Formerly Arkansas 6 18
Diabetes Management and Research Health Sciences Research and Education Retrospective Studies
Rhytha Kasiraj 2026
UAMS — 2
Cancer Treatment and Pharmacology Pharmacological Effects and Toxicity Studies Retrospective Studies
Richard Betzold 2026
Assistant Professor
 UAMS 15 57
Trauma and Emergency Care Studies Military Medicine Vascular System Injuries
Richard E. McCarthy 2022
UAMS 7 7
Orthopedic Surgery and Rehabilitation Child and Adolescent Health Retrospective Studies
Richard H. Lewis 2026
Associate Professor
 UA Little Rock 19 113
Racial and Ethnic Identity Research Social and Intergroup Psychology Behavioral and Psychological Studies
Ricki Sheldon 2023
1 3
SARS-CoV-2 and COVID-19 Research COVID-19 epidemiological studies Health disparities and outcomes
Riley C. Lide ✓ 2026
Associate Professor
 UAMS 2 5
Anesthesia and Pain Management Substance Abuse Treatment and Outcomes Healthcare Policy and Management
Riley K Russo 2026
University of Arkansas — 1
Retrospective Studies Cancer-related molecular mechanisms research Health disparities and outcomes
Robert D. Pesek ✓ 2026
Professor
 UAMS 20 72
Eosinophilic Esophagitis Food Allergy and Anaphylaxis Research Immune Response and Inflammation
Robert G. Dixon ✓ 2025
Physician
High Impact
UAMS 20 86
Medical Imaging Techniques and Applications Anesthesia and Pain Management Cancer Treatment and Pharmacology
Robert J. Israel 2024
UAMS 16 52
Pharmacological Effects and Toxicity Studies Medical Case Studies Anesthesia and Pain Management
Robert J. Vandewalle ✓ 2025
Assistant Professor
 UAMS 9 30
Child and Adolescent Health Trauma and Emergency Care Studies Medical Case Studies
Robert L. Jilka 2025
High Impact
UAMS 57 105
Bone Metabolism and Diseases Immune Response and Inflammation Disease Mechanisms Research
Robert R. Delongchamp ✓ 2025
Federal Grant PI High Impact
UAMS 30 130
Public Health Research Carcinogens and Genotoxicity Assessment Metabolism and Genetic Disorders
Robert Spraggins 2026
Instructor and Chief Resident
 UAMS 1 15
Cardiovascular Function and Risk Factors Retrospective Studies SARS-CoV-2 and COVID-19 Research
Roberto J. Bravo 2026
UAMS 1 4
Telemedicine and Telehealth Implementation Healthcare Policy and Management Health Services Accessibility
Robin Roggio 2026
University of Arkansas — 1
Retrospective Studies Research and Education Health Sciences Research and Education
Rodica Lisnic ✓ 2026
Assistant Professor
 University of Arkansas 5 9
Homelessness and Social Issues Gender Diversity and Inequality Media Studies and Communication

Showing 701–750 of 973 researchers