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4.9
Doctor of medicine (MD)
Gastroenterology
(board certified)
Medical Group
Insurance

4.9
Doctor of medicine (MD)
Gastroenterology
(board certified)
Medical Group
Insurance
Accepting new patients
Virtual visits available
2929 Health Center Drive
San Diego, CA 92123
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Sharp Rees-Stealy Scripps Ranch
10670 Wexford St.
San Diego, CA 92131
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Sharp Rees-Stealy San Diego
2929 Health Center Drive
Monday
Tuesday
Wednesday
Thursday
Friday
Appointments for Sharp Rees-Stealy Gastroenterologists are by referral from a Sharp Rees-Stealy primary care physician only. At the age of 4, I was in a car accident after being hit by a drunk driver and spent a long time in the hospital recovering from a head injury. This experience and the years that followed definitely fostered my interest in medicine as both an art and a science. My philosophy of care is to listen and put the needs of the patient first while doing so with empathy and compassion. I do not see patients as diseases or conditions but as people who have a wealth of personal experience and interesting stories, and whom I can learn from. My philosophy in practicing the science of medicine is to provide the best care possible using literature, data and evidence to support the medical decisions I make. In my spare time, I enjoy spending time with my family, long-distance running and hiking.
To confirm coverage for specific treatments and procedures, contact your physician or health plan.
1356508402
Joshua D. Penfield, MD, accepts 34 health insurance plans.
4.9
227 ratings
Provider included you in decisions
4.8
Concern the care provider showed for your questions or worries
4.9
Explanations the care provider gave you about your problem or condition
4.9
Likelihood of your recommending this care provider to others
4.9
Provider discussed treatment options
4.9
Verified Patient
January 29, 2026
5.0
Everyone in this department was wonderful.
Verified Patient
January 18, 2026
5.0
As I already mentioned, Dr Penfield explained things very well and had reviewed my chart back 15 years from prior colonoscopies. Way to go!
Verified Patient
January 11, 2026
5.0
Once again; top tier experience and professionalism
Verified Patient
December 19, 2025
5.0
The doctor was very nice, explained and listened well. I felt very comfortable
Reviews are collected through nationally recognized Press Ganey patient satisfaction surveys. Learn more about ratings and reviews.

Guardian Angel recognitions
Joshua D. Penfield, MD, has received Guardian Angel recognitions from grateful patients and families. Have you and your family received exceptional care from Joshua D. Penfield, MD? Consider paying tribute with a Guardian Angel gift.

Guardian Angel recognitions
Joshua D. Penfield, MD, has received Guardian Angel recognitions from grateful patients and families. Have you and your family received exceptional care from Joshua D. Penfield, MD? Consider paying tribute with a Guardian Angel gift.
Joshua D. Penfield, MD, has been featured as a medical expert in Sharp Health News.
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.