David Amran, M.D. graduated from the seven year program undergraduate/medical school at Sackler School of Medicine at Tel Aviv University. Prior to medical school he served four years in the Israeli Defense Forcers, obtaining the rank of Lieutenant. As part of Dr. Amran's M.D. thesis, he researched the importance of immunotherapy in the treatment of allergic asthma.

Dr. Amran completed a medical internship at Emory School of Medicine and a residence in Pediatrics at Emory. He subsequently completed a three year fellowship in Allergy and Immunology at National Jewish Medical and Research Center in Denver, Colorado.

During Dr. Amran's fellowship, he participated in research that focused on delineating the mechanisms through which intravenous immunoglobins affect the functions of the human immune system. He was also involved in research of the animal model for the cure of asthma. Dr. Amran has had numerous research and clinical articles published in several medical journals.



Diana Mai is a board certified Physician Assistant and the newest addition to Sugar Land Asthma and Allergy. She graduated from the University of Texas A&M with a degree in Biomedical Sciences while minoring in Psychology. She then earned her master’s degree in Physician Assistant Studies at the University of Texas Medical Branch in Galveston. She is a member of the American Academy of Physician Assistants and Texas Academy of Physician Assistants. She also serves as a board member of For Our Youth Foundation and volunteers as their project coordinator for various fundraisers and charity events. She is proficient in both English and Vietnamese, and enjoys spending quality time with friends and family.