Robert Walker, DO

Dr. Robert Walker is the Physician Director of Clinical Operations at Marque Medical, where he leads multiple clinics across San Diego County with a focus on clinical excellence, community impact, and compassionate care. A proud native of Oceanside, California, Dr. Walker is deeply committed to serving the communities that shaped him.

He earned his Bachelor of Arts in Experimental Psychology from the University of California, Berkeley, and went on to receive his Doctor of Osteopathic Medicine degree from Michigan State University College of Osteopathic Medicine. He completed his residency at St. Lawrence Hospital in Lansing, Michigan. After gaining valuable experience and building his medical career in Michigan, Dr. Walker returned to Southern California to bring his expertise home.

Beyond his clinical leadership, Dr. Walker is actively involved in mentoring and educating staff, ensuring his teams are equipped to provide exceptional patient care. He is a proud Spring ’19 initiate of Alpha Phi Alpha Fraternity, Inc. (ΖΣΛ chapter) and has served in multiple leadership roles including Chaplain, Director of Education, and Vice President. He is also a dedicated contributor to the Alpha Male Program in Southeast San Diego and continues to support local scholarship initiatives and community-building efforts across the county.

Personal Summary

Dr. Walker is known for his incredible work ethic—often starting his day with a workout before the sun rises and checking in with his teams before his clinical duties begin. He enjoys spending quality time with his family, researching, writing, and giving back through volunteer work. His passion lies in patient care, healthcare education, and uplifting the next generation of medical professionals.