About us

Dr. DeMarco is a board-certified family medicine physicianseeing patients along all phases of life. He received his medical degree fromLoyola University of Chicago where he completed the Global Health HonorsProgram, rotating in Ecuador and Bolivia. He completed residency in familymedicine at the University of Maryland serving as chief resident in his finalyear of training.
Dr. DeMarco is interested in all things primary care, butespecially preventive medicine, travel/international medicine, emotional andmental well-being, COVID and post-COVID care, musculoskeletal concerns, andcare of chronic conditions. His passion for family medicine stems from theopportunity to get to know his patients and understand how to optimize theircare. He appreciates a team-based approach to medicine and enjoys collaboratingwith other specialties across the ColumbiaDoctors network.
In addition to his clinical care Dr. DeMarco is a member of theDigital Health Executive Committee, collaborates with the Weinberg Family CerebralPalsy Center, and has an interest in medical education. Outside of work heenjoys travelling, exploring New York, and really anything outdoors.