William Beaumont Army Medical Center
Residency, Internal Medicine, 1970 - 1971

Georgetown University Hospital
Residency, Internal Medicine, 1969 - 1970

Walter Reed Army Medical Center
Fellowship, Tropical Medicine, 1967 - 1967

District of Columbia General Hospital
Internship, Internal Medicine, 1966 - 1967

University of Texas Medical Branch
Class of 1966

TX State Medical License
1966 - 2018

Designated Physician, Texas Workman's Compensation Program
Churchill Evaluation Center
San Antonio, TX
2011 - 2014

Clinical Assistant Professor, Internal Medicine
University Hospital, San Antonio, TX
In private practice of general medicine and geriatrics with UTMedicine San Antonio
1999 - 2012

Clinical Assistant Professor, Internal Medicine
Texas A & M, Temple, Texas
Temjple, TX
Worked at the Olin B Teague VAMC and retired from VA system in 1999.
1995 - 1999

Hospital Commander/Colonel, USArmy
403rd Combat Support Hospital
Phoenix, Arizona and Saudi Arabia, AZ
Activated for Persian Gulf War 11/90 to 6/91
1988 - 1992

Chief of General Internal Medicine Section, Internal Medicine Department
Carl T Hayden VA Medical Center - VHA
Phoenix, AZ
1982 - 1995

Staff Physician, Department of Internal Medicine
Phoenix Veterans Affairs Health Care System
Phoenix, AZ
adjunct clinical lecturer University of Arizona School of Medicine, Tucson, Az
1973 - 1982

Private Practice Internal Medicine
Casa Blanca Medical Group
Mesa, AZ
1972 - 1973

Clinical Staff, Department Internal Medicine
William Beaumont Army Medical Center
El Paso, TX
Major , US Army Medical Corps
1971 - 1972

Group Surgeon
108th Artillery Group
1968 - 1969

Colonel
US Army ,retired
1967 - 2001

Consultant in Geriatrics and Internal Medicine
National Instiltute of Medicine, 2013

Colonel, US Army, retired
1967-2001

Fellow
American College of Physicians, 1994

Whos Who in Medicine and Healthcare
Marquis Whos Who

Alpha Omega Alpha Honor Medical Society - AOA
Member

American College of Physicians - ACP
Fellow

American Medical Association - AMA
Member