帕特里克·哈博士为首席头颈肿瘤学杂志在UCSF医疗中心，以及在艾文·雅各布和琼·克莱因雅各布司在头颈部肿瘤著名教授。 His clinical expertise covers the full breadth of head and neck surgery, with a focus on thyroid and parathyroid surgery as well as endoscopic approaches to throat cancer surgery. Before joining UCSF, Ha served as associate professor of otolaryngology — head and neck surgery at the Johns Hopkins School of Medicine and the Greater Baltimore Medical Center.
哈获得了本科学位，从哈佛大学毕业，获得生物学最高荣誉优等生。 He obtained his medical degree from Johns Hopkins School of Medicine, where he graduated with Alpha Omega Alpha honors. He then completed his residency training and a postdoctoral fellowship at the Johns Hopkins Department of Otolaryngology along with advanced fellowship training in head and neck oncologic surgery.
目前，他的研究工作的重点是发生在涎腺腺样囊性癌的分子变化。 Ha serves on the editorial board of several medical journals, including Head and Neck and Oral Oncology.