1 American College of Angiology, Fellow
2 American College of Cardiology, Fellow
3 American College of Chest Physicians, Fellow
4 American College of Physicians, Fellow
5 American Diabetes Association, Editorial Board Diabetes Forecast
6 American Society of Angiology, Fellow
7 American Society of Echocardiography, Fellow
8 American Society of Hypertension, Specialist in Clinical Hypertension
9 Assistant Clinical Professor of Internal Medicine, University of California at San Diego School of Medicine, 1992
10 Assistant Clinical Professor of Medicine, University of Iowa Hospital and Clinics, 1994
11 Assistant Professor, Department of Internal Medicine, University of Iowa Hospitals and Clinics, 1990
12 Associate Clinical Professor of Internal Medicine (Cardiology), Southern Illinois University School of Medicine, 1995
13 Board Member, Humphreys Diabetes Center, 1998
14 Board Member, Lipid Analysis, 1995
15 Board Member, Mind and Body Institute, Saint John's Hospital, Springfield IL, 1997
16 Board Member, Prairie Education and Research Cooperative, 1996
17 Chairman, Department of Cardiology, Saint Alphonsus Regional Medical Center, 2011
18 Co-Editor, PERC Insights Newsletter, 1996
19 Council on Arteriosclerosis, Thrombosis, and Vascular Biology American Heart Association, Fellow
20 Council on Clinical Cardiology, American Heart Association, Fellow
21 Council on Epidemiology and Prevention, American Heart Association, Fellow
22 Director Lipid Clinic, Saint Alphonsus Regional Medical Center, 2010
23 Director, Cardiovascular Health and Rehabilitation, Prairie Heart Institute, 1998
24 Director, Cardiovascular Rehabilitation, Prairie Heart Insitute, 1998
25 Director, Coronary Care Unit, VA Medical Center,Iowa City IA, 1990
26 Director, Lipid Clinic Prairie Heart Institute, 1995
27 Director, Lipid Clinic, University of Iowa Hospitals and Clinics, 1994
28 Director, Outpatient and Outreach Clinics, Cardiovascular Division, Unversity of Iowa Hospitals and Clinics, 1994
29 Director, Preventive Cardiology and Cardiovascular Rehabilitation, Saint Alphonsus Regional Medical Center, 2007
30 Director, Preventive Cardiology Prairie Heart Institute, 1995
31 Director, Telemetry and Heart Failure, Saint Luke's regional Medical Center, 2008
32 Epidemiology and Prevention Council American Heart Association, Minority Commitee Member
33 Idaho Branch, American College of Cardiology, Councilor
34 Idaho Branch, American College of Cardiology, Secretary/Treasurer
35 Interamerican College of Physicians and Surgeons, Fellow
36 National Board of Echocardiography
37 National Lipid Association, Fellow
38 Pacific Lipid Association, Board Member
39 Pacific Lipid Association, Secretary
40 Pacific Lipid Association, Treasurer
41 Prevention Center, Prairie Heart Institute, 2001