Get to know Allergist-Immunologist Dr. Charles Calais, who serves patients in San Antonio, Texas.

Dr. Calais is a board-certified allergist-immunologist in practice with All-American Allergy Asthma & Immunology Center in San Antonio, Texas. With a broad educational background, Dr. Calais graduated with his Bachelor of Science degree in Biology from Fayetteville State University, his Master of Science degree in Health Services Administration from Central Michigan University, and his Doctor of Osteopathic Medicine degree from Philadelphia College of Osteopathic Medicine. He then went on to perform his internship and residency in internal medicine at San Antonio Military Medical Center, followed by his fellowship in allergy-immunology at the National Capital Consortium in Bethesda, MD. He is also an Assistant Professor of Medicine and Pediatrics with the Uniformed Services University School of Medicine. He is a Fellow of the American College Allergy Asthma and Immunology (FACAAI), American Academy of Allergy Asthma and Immunology (FAAAAI) and American College of Physicians (FACP). He is also an active member of the Texas Medical Association (TMA), Texas Allergy, Asthma and Immunology Society (TAAIS), and Bexar County Medical Society (BCMS).