Your Expert Doctors in Concord, CA
Meet our father and daughter team making a MAJOR difference in our community.
Meet Fred Von Stieff, M.D., M.B.A.
Pioneering healthy changes for the people of Concord, Martinez, and the Bay Area.
“We are most dedicated to your healthcare.”
Dr. Von Stieff has retired from the Family Practice, but he still works at the Center for Recovery at John Muir in Concord. He enjoys a good family life and brings that joy and happiness to his office. His very positive and forward-thinking traits are truly valued by each of his patients.
Outside of the office, he loves to be active by going hiking and sailing, enjoys gardening, horseback riding, and taking care of his dogs.
“Dr. Von Stieff was genuinely involved with every patient – tough thing to do with a ward full of sick and sometimes difficult people.”
Meet Kristi Carpenter, D.O., M.B.A.
Using innovative care for the benefit of patients of all ages.
“Laughter is the best medicine.”
She thrives when working with her friendly, fun team because they all share the same drive and determination to better people’s lives. You can find Dr. Carpenter working 2 days a week – Tuesdays at Concord and Thursdays at Martinez.
In her free time, Dr. Carpenter spends time with her four children and her husband who is also in the medical field. She enjoys the outdoors, gardening, barbecuing, and watching her children play sports.