4.2
9 Ratings with 3 written Reviews

Overview based on verified provider data
![]() | ![]() | ![]() | ![]() |
| Dr. Katherine Jean Cotter, MD | Dr. Ariel Michael Farahi | Dr. Robert Joseph Toumajian, MD | Dr. Robert D Ayres, MD |
| Urology | Oral & Maxillofacial Surgery | Vascular Surgery | Urology |
| 15 Years of Experience | 7 Years of Experience | 58 Years of Experience | 69 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Irvine , CA | Philadelphia , PA | Bellflower , CA | Huntington Beach , CA |
| Med School: Keck School Of Medicine Of The University Of Southern California | Med School: Perelman School Of Medicine At University Of Pennsylvania | Med School: University Of Michigan Medical School | Med School: Thomas Jefferson University |
Current Profile | View Profile | View Profile | View Profile |
Dr. Katherine Jean Cotter holds an active medical license in the state of California.
Medical Doctor with an active medical license in the state of California that expires in 2027.
Graduated from Keck School Of Medicine Of The University Of Southern California in 2012 and UNIVERSITY OF SOUTHERN CALIFORNIA THE HERMAN OSTROW SCHOOL OF DENTISTRY in 2011.
Dr. Cotter's NPI number is 1699032052.










Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.