Dr.Stanisai is a Graduate of Kabul Medical University. He performed his Internship,     Residency and Gastroenterology Fellowship at Loma Linda University Medical Center. He is  Board certified in Internal Medicine and Gastroenterology. He is a member of the American Gastroenterology Association, the American College of Physicians and a Fellow of the Amerrican College of Gastroenterolgy.

He served as an Assistant Professor at Loma Linda University, Chairman of the Medicine  Department and President of the Medical Staff at Loma Linda Community Hospital. He is  currently a member of the Medical staff of Arrowhead Regional Medical Center and St.  Bernardine Medical Center.
He is the founder and past President of Physician Health Network and the Afghan Medical Association of America. He is the recipient of multiple awards including the Best Teacher of the year as well as being voted the One of the Best Gastroenterologist of the Inland Empire.

He has been serving as a Gastroenterolgist in the Inland Empire since 1978 and has performed more then 20,000 procedure including ERCP, Endoscopy, Colonoscopy, Percutanous Gastrostomy, Paracentesis, Liver biopsies, Dilatation, Hemostasis, Ablation and Polypectomy .
He enjoys computer programming, music, the outdoors and playing chess.