His areas of clinical interest consist of thyroid problems, tummy tuck (abdominoplasty), and urinary tract infection (UTI). United Healthcare EPO, United Healthcare HMO, and United Healthcare POS are among the insurance carriers that Dr. Ruiz honors. He graduated from Cayetano Heredia University and then he performed his residency at a hospital affiliated with SUNY Downstate Medical Center. Dr. Ruiz is affiliated with Houston Methodist.