Mohamed M. Alassas, MD, FACS

Accepting New Patients
Offers Video Visits
1221 Madison Street, Arnold Pavilion, Suite 1411
Seattle, WA 98104
2298.0 miles away
Medical Groups & Affiliations
Speaks: English

Swedish Surgical Specialists First Hill

1221 Madison Street, Arnold Pavilion, Suite 1411, Seattle, WA 98104

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About Mohamed M. Alassas

Dr. Alassas is a 2021 Seattle Met Top Doctor Award winner. Dr. Alassas is a specialized surgical oncologist with extensive experience in complex abdominal and oncologic surgery. He is dedicated to delivering the best quality care and highest level of safety to his patients. His treatment philosophy is patient centered and tailored to each individual. Dr. Alassas' clinical approach is based on collaborating with the patient and their treatment team to formulate a treatment plan that delivers the best potential outcome. This includes paying attention to details pertaining to both the patient and the disease process, applying best practice measures and excellent surgical skills, and utilizing innovative and cutting edge treatment methods. Clinical interests include surgical oncology, peritoneal surface malignancies, soft tissue tumors, retroperitoneal tumors, melanoma metastasectomy, clinical research, cancer prevention, and personalized cancer treatment.

Medical School

Cairo University


Louisiana State University Health Science Center
General Surgery


Roswell Park Cancer Institute
Surgical Oncology/Endoscopy

Board Certifications
  • American Board of Surgery, Surgery
Swedish Surgical Specialists First Hill
1221 Madison Street, Suite 1411
Seattle, WA 98104

Medical Groups & Affiliations

Affiliated Locations
Swedish First Hill

Clinical Interests

  • Cancer Surgery
  • Hepatobiliary Surgery
  • Histotripsy
  • Peritoneal Surface Malignancy
  • Personalized Cancer Therapy
  • Virtual Care