Professional Activities

• Cardiology Associates of North Mississippi, Founding Partner, 1996 – Present
  – President – 1996
• North Mississippi Medical Center
  – Active Medical Staff: 1978 – 1983, 1986 – Present
  – Chairman, Department of Medicine: 1991 -1992
  – Member, Executive Board of the Medical Staff: 1994 – 1995
  – NMMC Heart Institute – Medical Director: 1997 – 1999
  – Member, Technology Advisory Committee
  – Chairman of Executive Committee of Medical Staff, 1999
• Mississippi Foundation for Medical Care
  – Board of Directors: 1997 – Present
  – Executive Committee of the Board: 1997 – 1998
• North Mississippi Health Services Development Foundation
  – Board of Trustees: 1992 – Present
  Internal Medicine Associates of Tupelo, Ltd.
  – Cardiology: January 1986 – January 1996
  – Internal Medicine: 1978 – 1983
• IMA Foundation
  – Cardiology: January 1995 – December 1995
• University Medical Center
  – Clinical Assistant Professor of Medicine – School of Medicine

Education

• University of Mississippi Medical Center, Jackson, Fellowship in Cardiology, 1984 – 1985
• Alton Ochsner Medical Foundation, Ochsner Foundation Hospital and Clinic, New Orleans, Residency in Internal Medicine, 1976 – 1978
• Alton Ochsner Medical Foundation, Ochsner Foundation Hospital and Clinic, New Orleans, Internship, 1975 – 1976
• University of Mississippi School of Medicine, Jackson, M.D., 1971 – 1975
• Mississippi State University, Mississippi State, B.S., 1968 – 1972
• Saltillo High School, Saltillo, Mississippi, 1968

Certification

• Certified Diplomate – American Board of Internal Medicine, Cardiovascular Diseases – November 1987
• Certified Diplomate – American Board of Internal Medicine, Internal Medicine – September 1978

Professional Memberships

• Fellow – American College of Cardiology – 1988
• Member – American College of Physicians – 1979
• Member – American Medical Association, Mississippi Medical Association, N.E. Mississippi Medical Society
  (Secretary/Treasurer – 3 Years)

Publications

• Irwin, D.H., and Frohlich, E.D.: Artifactual Cuff Hypertension, The Journal of the
  Louisiana State Medical Society, Vol. 130: No.4, April 1978.