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Dr. Kadria Sayed

MD, FCAP,
Chief of Pathology

American Hospital Dubai

LanguagesArabic, English



Dr. Kadria Sayed did her basic medical training at Aleppo University, Syria in 1995.  She completed her residency training at George Washington and Baylor universities and became American Board Certified in Pathology (Anatomical and Clinical Pathology) in 2003.  Prior to joining us, Dr. Sayed worked as a Staff Pathologist since 2009 at St. Louis Hospital, Aleppo, Syria.  Prior to that, she worked as an Assistant Professor in Pathology at the University of Arkansas for Medical Sciences, Arkansas Children’s Hospital, USA from 2003 to 2008.

From 2007 to 2008, she was also the Director of Surgical Pathology at Arkansas Children’s Hospital, USA and from 2003 to 2008 she was the Director of Satellite Laboratories at the same hospital.  From Spring 2003 to August 2008, Dr. Sayed was the Director of GI/Liver Unit, Sophomore Pathology Course at the University of Arkansas College of Medicine, USA.








Dr. Aaron Han

MD, PhD, FCAP
Consultant Pathologist

American Hospital Dubai

LanguagesChinese, English, Mandarin



Dr. Aaron Han is American Board Certified in Anatomic and Clinical Pathology and Special Qualification in Hematology. Dr. Han is a fellow of the Hematopathology at University of Pennsylvania Medical Center, USA
Dr. Han has special interest in Breast and Gynecologic Cancer pathology








Dr. Yasin Ahmed

MD, FCAP
Pathologist / Cytopathologist

American Hospital Dubai

LanguagesEnglish, Arabic



Certified by the Anatomic Pathology Board, the Clinical Pathology Board and the Cytopathology Board, Dr. Yasin K. Ahmed is an Anatomic Pathologist and Cytopathologist.

Licensed to practice medicine in multiple American states that include Florida and New York, Dr. Ahmed’s first foray into the medical field began in the early 2000s in Baghdad, Iraq, where he first interned at Al Yarmouk Teaching Hospital and Medical Center and then worked as a Clinical Instructor and Teaching Assistant at the University of Baghdad.

He soon moved to the United States of America where his career led him to Detroit, Michigan to fulfill his residency at the St. John Hospital and Medical Center an affiliate hospital of Wayne State University where he also served as chief resident. Dr. Ahmed also worked as a principal investigator at the Van Elslander Cancer Center in Michigan investigating the synergy effect of Rituximab and 2-Chlorodeoxyadenosine (2-CdA) in Waldenström’s Macroglobulinemia and low grade B-cell lymphomas.

Over the next few years, Dr. Ahmed continued to forge his path as an Anatomic Pathology and Cytopathology specialist, working at prestigious medical institutions such as the MD Anderson Cancer Center in Texas, the Memorial Sloan-Kettering Cancer Center in New York and Wayne State University in Michigan. Dr. Ahmed’s work experience also includes positions as Chief resident at the St. John Hospital and Medical Center and Anatomic Pathologist and Cytopathologist at Quest Diagnostics/Ameripath in Florida.

Dr. Ahmed is also a member of the American Society of Cytopathology and the United States and Canadian Academy of Pathology among others. Dr. Ahmed has several publications and often partakes in presentations and roundtable discussions on topics such as Malignant Granular Cell Tumor, Low Histologic Grade Follicular Lymphoma with High Proliferation, and Primary Cardiac Lymphoma.