Dr. Marianne Ryan, MD, FACS

• Dr. Marianne Ryan, MD FACS is a General Surgery Specialist in Harbor City, CA and has over 32 years of experience in the medical field.

• Chief of General Surgery for 12 years. 

• Board certified in General Surgery.

• B.S. in Biology at University of Washington.

• Graduated from University of Washington School of Medicine medical school in 1989.

• Completed residency at Harbor-UCLA Medical Center.

• Currently practices at Kaiser Permanente South Bay Medical Center.