Michael Sim, NP-C is originally from Pennsylvania, where he attended West Chester University and earned a bachelor’s in psychology. Upon moving to California, Michael completed Azusa Pacific’s Nursing Program, earning a second bachelor’s as well as a master’s degree as a Nurse Practitioner. He is not only board-certified but graduated at the top of his class.

After graduating, Michael worked at Huntington Hospital on the Cardiothoracic Unit. He is especially interested in the microbiome and stays up to date on the latest research and evidence-based care in Gastroenterology. Michael strives to deliver compassionate care and timely responses for all his patients.

His clinical focus is Gastroenterology. In his free time, Michael enjoys spending time with his family, working out, and playing tennis.

Treatment Philosophy

Michael strives to deliver compassionate care and timely responses for all his patients.

Specialties and Services
  • Gastroenterology
Education & Training
  • Bachelor's (Psychology): West Chester University, Pennsylvania
  • Second Bachelor's (Nursing): Azusa Pacific University
  • Master's (Nurse Practitioner): Azusa Pacific University — graduated at the top of his class
  • Board Certification: Nurse Practitioner
Personal Interests

In his free time, Michael enjoys spending time with his family, working out, and playing tennis.