Kiarash Mashayekhi, MD, MS

Surgical Oncologist

Dr. Kiarash Mashayekhi is a Surgical Oncologist in Orange, CA with special training and skill in treating cancer surgically. As a Surgical Oncologist, Kiarash Mashayekhi, MD, MS performs surgical cancer procedures, tissue biopsy, and patient education. Surgical Oncology is a medical specialty centered on treating a wide variety of cancers using surgical diagnostic methods and surgical techniques. Significant diseases and conditions treated by Surgical Oncologists include cancer of the colon, prostate, breast, lung, stomach, pancreas, throat, thyroid, gallbladder, liver, blood, brain, and ovaries. Medical tests, procedures and therapies provided by Surgical Oncologists include x-ray, MRI, and CT imaging, tissue and tumor biopsy, surgical removal of tumors, creating treatment plans for cancer patients, providing patient education, developing patient nutrition plans, and providing post-operative patient care.

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.