Whether you might be a prospective patient, an organization looking to fulfill a need, a potential business collaborator, or a professional clinical colleague, this “online resume+” profile will provide you meaningful insight as to his body of professional work and his character.  Feel free to submit any questions or inquiries in the Contact section below!  Peace and health to you, your family, and/or your organization!.

Mark Su, MD was born to hard-working parents who immigrated from Taiwan and embody the spirit of sacrifice and service to others. He was raised in Indiana with mid-western values such as humility, honesty, integrity, and treating others as you want to be treated.  Mark was high school Valedictorian, a leader at Cornell University, and upon completing medical school, Dr. Su was the Academic Chief Resident at Tufts University in Boston and received the national Mead-Johnson Award for outstanding scholastic performance in a Family Medicine residency.

He has practiced medicine in the north shore of Massachusetts since 2003, caring for patients in both a primary care setting as well as in functional medicine consultation for chronic complex illnesses, including Lyme/tickborne disease and CIRS/mycotoxin illness.  He founded Personal Care Physicians in 2014, and a national virtual consulting practice, RootSeek Health, in 2021. He is currently serving as president of ISEAI, and also a member of the IFM, ILADS, and AAFP.  Mark is continually driven to identify root causes of patients’ challenging conditions, and to empower patients with choices in their treatment planning.  He’s now equally driven to scale root cause medicine to “help more patients get better, faster”, collaborating with like-mission minded colleagues, health coaches, and other allied health professionals.