Overlook Medical Center Atlantic Neuroscienc e Institute 99 Beauvoir Avenue Summit, NJ 07901. Directions. Providers at this Location. Admin 2021-07-22T15:21:23-04:00. Jay Y. Chun, MD, PhD. Admin 2021-10-14T10:31:17-04:00. Louis Noce, MD. Recent Tweets. ... Patient Portal. Pay My Bill Online.