Dr. Justin Oldfield, MD
Concierge Family Medicine physician, New York, NY
One MedicalDr. Oldfield is a family medicine physician at One Medical's One Vanderbilt office in New York.
Facts on this page last checked October 2026. How we check doctors
About Dr. Oldfield
Dr. Oldfield practices at One Medical's One Vanderbilt office in New York. He studied medicine at Tufts University and completed a residency at the University of Michigan. He is board certified by the American Board of Family Medicine.
He describes himself as a comprehensive, evidence-based provider who takes his time to understand each patient's circumstances. He encourages an active, healthy lifestyle to help prevent disease. Outside work, he enjoys cooking nutritious meals at home and exercising regularly.
Membership and fees
One Medical is a membership-based primary care practice.
Education and credentials
Hospital and practice affiliations
Location
Patient reviews
Thanks!
"I really thank him for all his help!"
consistent
"consistent to the smallest detail"
very thorough
"very thorough"
Swift and precise
"Swift and precise"
top-notch!
"top-notch!"
I really appreciate his help and treatment
"I admire his expertise and appreciate his concern for helping me with my condition"
Questions patients ask
Does Dr. Oldfield take insurance, or offer a membership?
One Medical is a membership-based primary care practice that also works with insurance.
Is Dr. Oldfield board certified?
Yes. He is board certified by the American Board of Family Medicine.
Where did Dr. Oldfield train?
He attended medical school at Tufts University and did his residency at the University of Michigan.
Where is Dr. Oldfield's office?
Dr. Oldfield practices at One Medical's One Vanderbilt office in New York.
Does Dr. Oldfield offer telehealth?
One Medical offers on-demand video calls and video visits.
Are you Dr. Oldfield? Claim this profile for free. Report a correction.