Dr. Jennifer DeLaney, MD
Concierge Internal Medicine physician, Creve Coeur, MO
Personal PhysiciansDr. Jennifer DeLaney is a board-certified internal medicine physician who opened her own personal medical practice in 2006.
Facts on this page last checked October 2026. How we check doctors
About Dr. DeLaney
Dr. DeLaney graduated from Georgetown University magna cum laude and Phi Beta Kappa. She attended Washington University School of Medicine, moving to St. Louis in 1992. She completed both her internal medicine internship and residency at Barnes-Jewish Hospital.
She is board certified in internal medicine. She opened her own personal medical practice in 2006 to spend more time with her patients. Her office keeps the practice small so that patients get timely and comprehensive care.
She is on staff at Barnes-Jewish, Barnes-Jewish West and Missouri Baptist Hospitals. She jointly invented a Powered Air-Purifying Respirator with Dr. Katzman and Hunter Engineering. Over 500 of the devices have been donated to hospitals in the US, Central and South America and Africa. Her prototype became one of six powered air-purifying respirators approved by NIOSH for use during the Public Health Emergency.
Outside work, she enjoys running, cycling, reading and cooking.
Membership and fees
Fees are not published. Ask the practice.
Education and credentials
Hospital and practice affiliations
Location
Recognition and research
Teaching and research roles
Media and books
Awards
Patient reviews
Great!
"Gave the professional care and consult I expected."
Amazing!
"Enlightened about my condition and the treatment options."
Questions patients ask
Does Dr. DeLaney offer concierge care?
Katzman & DeLaney Personal Physicians is a concierge medicine practice.
Is Dr. DeLaney board certified?
Dr. DeLaney is board certified in internal medicine.
Where did Dr. DeLaney train?
She attended Washington University School of Medicine. She completed her internal medicine internship and residency at Barnes-Jewish Hospital.
Where is Dr. DeLaney's office?
Dr. DeLaney's practice is Katzman & DeLaney Personal Physicians.
Has Dr. DeLaney been interviewed or featured in the media?
She was interviewed in the STLMade Conversations series on theSTL. She was also featured in a 2021 Washington University news story about the respirators she developed.
Are you Dr. DeLaney? Claim this profile for free. Report a correction.