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Darren Keller, MD

Medical doctor
Gastroenterology (board certified)
Medical Group
Sharp Rees-Stealy

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Accepting new patients
Virtual visits available
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Location and phone

  1. Sharp Rees-Stealy San Diego
    2929 Health Center Drive
    San Diego, CA 92123
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Care schedule


About Darren Keller, MD

Appointments for Sharp Rees-Stealy Gastroenterologists are by referral from a Sharp Rees-Stealy primary care physician only. I strive to provide high-quality, patient-centered care with the most up-to-date information and technology possible. In essence, my goal is to provide the same level of care that I would want for myself or family. As a young college student I worked for some very gifted physicians who not only possessed outstanding medical knowledge and skills but simultaneously practiced a humanistic medicine that provided great solace and compassion for their patients. I continue to endeavor to emulate these characteristics in my career. My hobbies include playing soccer, backpacking/hiking and traveling (to name just a few).
In practice since:
English, Spanish
Boston University School of Medicine:
 Medical School
Naval Medical Center San Diego:
Naval Medical Center San Diego:
Naval Medical Center San Diego:
Hospital affiliation
Areas of focus
To confirm coverage for specific treatments and procedures, contact your physician or health plan.
Patient portal

Insurance plans accepted

Darren Keller, MD, accepts 37 health insurance plans.

Ratings and reviews

192 ratings
Patient ratings
Provider discussed treatment options
Concern the care provider showed for your questions or worries
Explanations the care provider gave you about your problem or condition
Care provider’s efforts to include you in decisions about your care
Likelihood of your recommending this care provider to others
Patient reviews
Verified Patient
May 28, 2023
I was really nervous about the risks of the procedure. A brief visit from Dr. Keller before the procedure was crucial and necessary to ease my nerve. He took the time to explain the risks. Our conversation about my heritage and history and our favorite James Bond actor was a good distraction for me.
Verified Patient
May 26, 2023
Felt Dr. Keller listened to my concerns prior to the procedure and explained exactly how he was approaching the difficulty I discussed. Apparently, he was very thorough in the discussion post-procedure and answer a number of my questions. (This, of course, was relayed by my husband because I was a tad loopy.)
Verified Patient
May 23, 2023
Pleasant staff and amazing doctor very compassionate. Thank you so much for all you do
Verified Patient
May 23, 2023
All the personnel is very professional.
Reviews are collected nationally recognized Press Ganey patient satisfaction surveys. Learn more about ratings and reviews.


Special recognitions

Guardian Angel image
Over 50 recognitions
Darren Keller, MD, has received over 50 Guardian Angel recognitions from grateful patients and families. Have you and your family received exceptional care from Darren Keller, MD? Consider paying tribute with a Guardian Angel gift.

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All affiliated doctors referred by Sharp HealthCare are in good standing with a Sharp hospital or medical group and pay no fees to be included in this service. Doctors are not employees or agents of Sharp HealthCare. Selection is based on your particular needs. Learn more about how doctors and other providers are included in this service and the information displayed here.