Michael Hendrickson

Dr. Sandra Tsai is an accomplished internal medicine physician and cardiologist based in Palo Alto, CA, specializing in primary care and population health. She holds a clinical associate professor position at Stanford Medicine and has extensive experience in research and healthcare disparities. With a strong educational background, including a Master's in Public Health from UC Berkeley and board certification in internal medicine, Dr. Tsai has contributed significantly to the field through numerous publications and administrative roles. Her commitment to advancing healthcare is evident in her leadership in various initiatives and research projects aimed at improving patient outcomes. Generated from the website

Dr. Mark Nicolls specializes in the treatment of lung transplant patients. He has practiced pulmonary and critical care medicine for 20 years. Dr. Nicolls has a special interest in how the immune system contributes to vascular disease and has a basic science laboratory which focuses on lung transplantation, pulmonary hypertension, and lymphedema. More recently, our group is incorporating the study of embryologic lung development to help explain adult pulmonary disease.

Dr. Michelle Cao is board certified in pulmonary medicine, critical care medicine, and sleep medicine. Dr. Cao's clinical expertise includes home assisted ventilation for chronic respiratory failure, complex sleep related breathing disorders, and obstructive/central sleep apnea.