Sussex Pulmonary & Endocrine Consultants, PA Reetu Singh, MD, FACE Vikas Batra, MD, FACP, FCCP, FAASM Caryn B. Chasanov, MSN, RN, CCRN, FNP-BC PATIENT PORTAL INSTRUCTIONS Initial Setup: 1. Request access from our office. 2. Review and sign the Portal Activation Form (also available from our website or at the office). 3..