Past UAMS Chancellors and Administrators

C. Lowry Barnes, M.D., serves as interim chancellor of the University of Arkansas for Medical Sciences. Prior to 1975, when James L. Dennis, M.D., became the institution’s first chancellor, the executive officer of the institution was known as the vice president for health sciences or the vice president for medical education and hospitals.

H. Clay Chenault, M.D., was the first to carry the title of vice president for medical education and hospitals when he reorganized the campus’ administrative structure in 1946-1947. Chenault also served as the dean of the College of Medicine, the job that also carried executive responsibility for the campus and its educational and patient care divisions prior to 1946, stretching back to the creation of the medical school in 1879.

Cam Patterson, M.D., MBA (2018-2025)

Cam Patterson, M.D., MBA, served as the fifth chancellor of the University of Arkansas for Medical Sciences (UAMS) and held the Harry P. Ward Chancellor’s Distinguished Chair. He stepped down in 2025 to return to a faculty position in cardiology in the College of Medicine.

Patterson, a renowned cardiologist and health care administrator, became chancellor June 1, 2018 — a year that saw UAMS facing a potential $72 million deficit. During his tenure, Patterson oversaw significant improvement in the university’s economic outlook, despite the myriad challenges presented by the COVID-19 pandemic.

He worked closely with Arkansas’ governor and other leaders during the pandemic to provide medical counsel and help ensure that the state had adequate COVID-19 tests and personal protective equipment (PPE). His advice was often sought out by Arkansans during this uncertain time, and he served as a source of information for national and state media outlets.

During his time as chancellor, Patterson received numerous accolades including twice being named an Influencer of the Year by Arkansas Money & Politics. In 2023, he was recognized by Becker’s Hospital Review as one of its “Physician leaders to know,” the only Arkansas leader on the list. The UAMS Winthrop P. Rockefeller Cancer Institute Auxiliary honored him as their 2021 Distinguished Honoree, while a Stanford study listed him among the top 2% of most influential researchers, based on an analysis of Scopus, the largest database of peer-reviewed research literature. He was consistently named to the list of 250 Most Influential Leaders in our state by Arkansas Business, which also named him as a finalist at its first-ever Arkansas Executive of the Year awards ceremony. He was honored by the Central Arkansas American Heart Association with the Worthen-Cornett Award in recognition of his commitment to heart health.

Prior to joining UAMS, Patterson was senior vice president and chief operating officer of New York Presbyterian/Weill Cornell Medical Center and Komansky Children’s Hospital in New York. He previously held numerous academic and clinical appointments at the University of North Carolina, including as physician-in-chief at the UNC Center for Heart and Vascular Care and executive director of the UNC McAllister Heart Institute. He was recognized at UNC with the Ruth and Phillip Hettleman Prize for Artistic and Scholarly Achievement.

Over the course of his career, Patterson as principal investigator or co-investigator has received more than $60 million in grants from the National Institutes of Health, the American Heart Association and the Centers for Disease Control and Prevention. His work has been published in 323 peer-reviewed scientific publications.

He graduated summa cum laude with his Bachelor of Arts in psychology from Vanderbilt University, where he was a Harold Sterling Vanderbilt Scholar. He earned his medical degree from Emory University School of Medicine and his Master of Business Administration from the University of North Carolina Kenan-Flagler School of Business.

His residency, including a year as chief resident, was conducted at Emory University Affiliated Hospitals. He was a research fellow at the Cardiovascular Biology Laboratory in the Harvard School of Public Health in Boston and a clinical fellow in cardiology at The University of Texas Medical Branch at Galveston, Texas, where he joined the institution’s faculty in 1998.

His wife, Kristine Patterson, M.D., is an infectious disease specialist in the UAMS College of Medicine who is an expert in treating menopausal women with HIV. They have three children — Celia, Anna Alyse and Graham.

Dan Rahn, M.D. (2009-2017)

As chancellor for the University of Arkansas for Medical Sciences (UAMS), Dan Rahn, M.D., led Arkansas’ only academic health sciences center, which encompasses patient care, education, research and outreach resources at locations across the state.

He became UAMS’ fourth chancellor Nov. 1, 2009. Dr. Rahn is a nationally recognized researcher, clinician and experienced administrator. He served as the president of the Medical College of Georgia and the senior vice chancellor for health and medical programs for the University System of Georgia before coming to UAMS.

He began his professional career in 1979 at Yale University School of Medicine, where he was director of the Lyme Disease Program, director of clinical training in rheumatology and director of faculty practice for the Department of Internal Medicine. After earning his bachelor’s and medical degrees at Yale, Rahn completed his residency at Yale-New Haven Hospital and a postdoctoral fellowship in rheumatology at Yale.

Dr. Rahn is a nationally known expert on Lyme disease. He served on several national committees for developing treatment and educational guidelines for the disease. This included sitting on a Centers for Disease Control/American College of Physicians panel for a Physicians Educational Initiative on Lyme disease and a Lyme Disease Treatment Guideline Committee of the Infectious Disease Society of America. As a researcher, Dr. Rahn received federal funding for studying a treatment for early Lyme disease among other funded projects.

He was an author of nearly 30 articles in scientific journals and 19 textbook chapters. Dr. Rahn was an editor for a Lyme disease textbook produced by the American College of Physicians.

Four times during his clinical practice, he was listed in the annual America’s Top Doctors guide.

Dr. Rahn is nationally recognized for his work on workforce shortages in the health professions. He is a member of the Association of Academic Health Centers and led the AAHC Health Workforce Shortages Advisory Committee.

He is a member of the Arkansas State Chamber of Commerce, serves on the Fifty for the Future Board, and serves on the Governor’s Advisory Council on Medicaid Reform.

A native of Pennsylvania, Dr. Rahn and his wife, Lana, have three children and two grandchildren.

I. Dodd Wilson, M.D. (2000-2009)

I. Dodd Wilson led UAMS through a period of growth and success unprecedented in its 130-year history. During his time as chancellor more than $460 million in construction was completed, bolstering the main campus in Little Rock as well as UAMS resources around the state. The campus expansion was highlighted by the 2009 opening of a 540,000-square-foot hospital that replaced an outdated 1950s-era facility.

During Wilson’s tenure, the Fay W. Boozman College of Public Health was established while enrollment increased in all UAMS colleges and its graduate school. Enrollment grew 50 percent during Wilson’s time as chancellor, reaching 2,775 students in 2009. To allow continued enrollment growth at a time of high demand for health care professionals, Wilson strongly advocated a satellite campus for UAMS. The first students at the UAMS-Northwest campus in Fayetteville arrived in 2009.

Research funding increased to record levels during Wilson’s tenure with nationally funded research topping $60 million annually. That figure was boosted in 2009 by the largest research grant received to date by UAMS, adding nearly $20 million for translating scientific work into new medical treatments more quickly in the UAMS Center for Clinical and Translational Research.

Wilson was named UAMS chancellor in 2000 after serving 14 years as dean of the UAMS College of Medicine. He was named chancellor emeritus by the University of Arkansas Board of Trustees in 2009. The I.Dodd Wilson Education Building opened in 2008.

Harry P. Ward, M.D. (1979-2000)

Harry Ward is credited with leading UAMS’ transformation from a small medical school with a charity hospital to an academic health center and research leader. During 21 years as UAMS chancellor, Ward saw student enrollment nearly double as each college and the area health education centers expanded their education programs.

Ward’s tenure as chancellor also saw new facilities and financial support that allowed UAMS to build on its ability to deliver patient care, provide health care education and support groundbreaking research. External research funding during this period grew from about $4 million in 1979 to more than $76 million in 2000. His focus on developing research at UAMS included seeking legislative approval for a mixed drink tax that supported construction of the Biomedical Research Center.

Ward was named UAMS chancellor in 1979 after previously serving as professor and dean of the University of Colorado College of Medicine. Following his retirement as chancellor in 2000, he served as chancellor emeritus until his death in 2008. The hospital’s Harry P. Ward Tower is named for him.

James L. Dennis, M.D. (1970-1979)

James Dennis was appointed vice president for health sciences at UAMS in 1970 when the Little Rock campus was still known as the University of Arkansas Medical Center (UAMC). He championed the concept of a “university without walls” that stretched health information and education beyond the campus. Dennis and then School of Medicine Dean Winston Shorey received legislative approval in 1973 to launch the Area Health Education Centers (AHECs) to help address the deficit in primary care facilities around the state.

His tenure also was marked by growth that saw new educational and clinical facilities built on campus. A major hospital renovation transformed the facility from a charity hospital to a center capable of competing for private pay patients. He became the first chancellor in 1975 during a series of name changes that saw the institution renamed the University of Arkansas Medical Sciences and all of the campus’ schools become colleges. The James L. Dennis Developmental Center is operated by the Department of Pediatrics in the UAMS College of Medicine and provides clinical services to developmentally disabled children.

• Storm Whaley (1960-1970)
• F. Douglas Lawrason (1955-1960)
• Hayden Nicholson (1954-1955)
• H. Clay Chenault (1946-1949)

• Byron L. Robinson (1941-1946)
• Stuart P. Cromer (1939-1941)
• Frank Vinsonhaler (1927-1939)
• Morgan Smith (1924-1927)
• Arthur R. Stover (1923-1924)
• Morgan Smith (1912-1923)
• James H. Lenow (1907-1912)
• Edwin Bentley (1904-1907)
• James A. Dibrell (1886-1904)
• P.O. Hooper (1879-1886)