You can contact Nouveau Health by filling out the contact form on this page. You can also call us at (858) 866-6342 or email us today! Access Your KAREO Patient Portal. You can utilize the Kareo Patient Portal to v i ew easy-to-read patient statements; make fast, secure online payments and r eview your health information! Login to Kareo Patient Portal. Our San Diego Address . 3978 Sorrento ....