John Moustoukas, MD, MBA

Founder & Owner

Dr. Moustoukas is a board-certified physician and healthcare innovator with 15 years of clinical experience delivering acute, complex, and functional medical care. As the founder of SOS Care Now, his mission is to bring high-quality, personalized medical care back to where patients are most comfortable: at home.

Dr. Moustoukas’s approach to medicine is defined by a unique combination of advanced scientific training and personalized care. He earned his degree in Biomedical Engineering from Vanderbilt University in 2006, followed by a dual MD/MBA from Tulane University in 2011, and completed his residency training at University of Illinois-Chicago in 2014 where he served as chief resident.  Dr Moustoukas has operated hospital departments and provider groups, overseeing This background allows him to look at healthcare through a practical, problem-solving lens—combining clinical expertise with a highly organized system that prioritizes patient time, seamless communication, and comprehensive, proactive wellness. 

Dr. Moustoukas has a long-standing interest in geriatrics through published research and creation of ACEP geriatric-accredited emergency departments. Through SOS Care Now, he translates this expertise into a premium bespoke experience, offering families dedicated clinical oversight, direct access, and the peace of mind that comes with trusted medical care delivered right to their door.