New Search Back to Search Results 9534 Share Profile Aaron Sassoon, MD Specialty Pathology Additional Language Spoken English Phone (714) 771-8175 Address St. Joseph Hospital - Pathology 1100 West Stewart Drive Orange, CA 92868 Get Directions Primary Office Address St. Joseph Hospital - Pathology 1100 West Stewart Drive Orange, CA 92868 Get Directions Phone (714) 771-8175 Fax (714) 744-8613 Hours Mon - Fri: 9 a.m. - 5 p.m. More Information Website www.ocpath.com The patient rating score is based on responses and comments from Press Ganey. Responses are measured on a 10 point scale, with 10 being the best score. These scores are then translated to a 5 point scale in order to display results in a 5 Star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered libel, or may contain private health information, or is unrelated to the provider being reviewed. Learn more about Press Ganey star rating calculations Meet The Doctor Specialties & Education Primary Specialties Pathology Back to Search Results