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Expert Bio

Primary Area of Expertise
Skin Allergy
Diplomate of (1) American Board of Dermatology, (2) American Board of Internal Medicine, (3) American Board of Allergy & Immunology and (4) American Board of Diagnostic Laboratory Immunology. Retired May 2014 from private practice at Shannon Clinic, San Angelo, Texas in Allergy/Immunology & Dermatology. US Air Force Colonel, retired. Published over 50 peer-reviewed articles, several textbook chapters, and two textbooks. One of only a few U.S. physicians who are board certified in both Allergy/Immunology and Dermatology. Specialty areas include cutaneous allergy, allergic drug reactions, skin cancers, health effects from "toxic" mold, mycological diseases, asthma, and allergic pulmonary disease. M.D. from University of Texas Medical Branch - Galveston. Dermatology and Internal Medicine residencies at Wilford Hall USAF Medical Center, Lackland AFB, Texas; Allergy/Immunology and Diagnostic Laboratory Immunology Fellowships at Johns Hopkins University School of Medicine, Baltimore, Maryland. Completed National Catholic Certification Program in Health Care Ethics, July 2014.

Dr. Charlesworth is available to serve as an expert witness for attorneys and law firms only, providing all services needed excluding Independent Medical Examinations.
Education & Licenses

M.D., University of Texas Medical Branch - Galveston
American Board of Dermatology
American Board of Allergy & Immunology
American Board of Internal Medicine
American Board of Diagnostic Laboratory Immunology
Licensed by Texas Medical Board