Department of Internal Medicine

Doctor Profile

Dr. David Dennison

Department of Hematology

  • Qualification: MBBS, MD (internal medicine), Fellowship in Hematology/Oncology
  • Experience: 22 Years
  • Gender: Male
  • Hospital : APOLLO HOSPITAL MUSCAT, Apollo Super Specialty Hospital, Al Hail

Dr. David Dennison did his MD in internal medicine from the Christian Medical College, Vellore, India and subsequently his fellowship in Hematology/Oncology at the University of Nebraska in the United States. His fields of interest include general clinical and laboratory hematology, hematology and blood film analysis, primary immunodeficiency, and bone marrow transplantation for children and adults.

Formerly Professor, at the department of hematology, CMC hospital, Vellore, India. He was part of the team, which was instrumental in setting up the clinical and laboratory hematology and bone marrow transplant program in Vellore.

Most recently worked as Senior Consultant Hematologist at the Sultan Qaboos University Hospital for the past 22 years.


Special Interests

Anemia and general hematology

Laboratory hematology including analysis of blood counts and blood film

Bone marrow transplantation

Contact Us


Apollo Hospital Muscat PO Box 1097 Al – Hamriya, P.C. 131, Muscat, Sultanate of Oman.


  • Tel :(00968) 24787766 /24782666 /24787780
  • Fax :(968) 24700093

Fatal error: Uncaught yii\web\HeadersAlreadySentException: Headers already sent in /var/www/html/vendor/yiisoft/yii2/web/Response.php on line 414. in /var/www/html/vendor/yiisoft/yii2/web/Response.php:366 Stack trace: #0 /var/www/html/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders() #1 /var/www/html/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send() #2 /var/www/html/vendor/yiisoft/yii2/base/ErrorHandler.php(262): yii\web\ErrorHandler->renderException(Object(yii\base\ErrorException)) #3 [internal function]: yii\base\ErrorHandler->handleFatalError() #4 {main} thrown in /var/www/html/vendor/yiisoft/yii2/web/Response.php on line 366