About Derek E. Johnson, D.O.

Your local Health & Wellness & Professional Services in Brentwood, CA.

Last updated: Jul 05, 2026

Business Hours

Closed · Monday 8 AM-5 PM
Saturday Closed
Sunday Closed
Monday 8 AM-5 PM
Tuesday 8 AM-5 PM
Wednesday 8 AM-5 PM
Thursday 8 AM-5 PM
Friday 8 AM-5 PM

Customer Reviews

5.00
Based on 45 reviews
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Merlin Richardson

The office visit prpvided exactly what I needed. I am even checking into changing my primary care provider to him.

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Larry Sorenson

I have been fortunate to have Dr. Johnson as my doctor for many years. He is very understanding of people's issues and really does care about his patients. I am very thankful to have him watching after me. He is the best!!!!

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Lorie Baugh

Truly reflects what a doctor should be. Great listener, very thorough, very compassionate.

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Ron Young

It’s great seeing Dr Johnson. He is professional and he listens to you. I haven’t had any issues with his entire Team!

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Randi McCall

Family Physician who truly listens, works with the patient, and is always patient and pleasant. Excellent bedside manner

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Joseph Costantino

Very approachable and friendly doctor. It was easy to have an honest conversation with him!

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Mary Taunk

Dr. Derek Johnson is an amazing physician. Not only is he very good at what he does as a doctor, he is also kind, caring, patient and understanding. He always makes the patient feel like he/she is the most important person to him at that moment. I feel so lucky to have him as my primary care physician.

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Jim Leach

Dr. Johnson was very thorough with answering questions on “Sleep Apnea.” I was referred to a “Sleep Apnea Doctors Network” for further advice and appointment.

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Iris Gray

My husband and I are so very lucky and grateful to have Dr. Johnson as our doctor. He is a great listener and extremely caring. We trust him with our lives.

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Cindi Coats

Dr. Johnson is great at both listening and caring. The attention to detailed explaination addressing all of my concerns was amazing! Giving me the time to have an actual conversation helped me to feel comfortable since he is not my regular doctor. Thanks Dr. Johnson!

People Also Ask

Where is Derek E. Johnson, D.O. located?
Derek E. Johnson, D.O. is located at 350 John Muir Pkwy #105, Brentwood, CA 94513, United States, Brentwood, CA, United States. You can get directions here.
What is Derek E. Johnson, D.O. rated?
Derek E. Johnson, D.O. has a rating of 5.00 out of 5 stars based on 45 customer reviews.
What are Derek E. Johnson, D.O.'s hours?
Derek E. Johnson, D.O.'s hours vary by day. Please check the Business Hours section above for the full weekly schedule.
How do I contact Derek E. Johnson, D.O.?
You can reach Derek E. Johnson, D.O. by phone at +1 925-513-2483.
What type of business is Derek E. Johnson, D.O.?
Derek E. Johnson, D.O. is a health & wellness business located in Brentwood, CA. Welcome to Derek E. Johnson, D.O., a trusted Professional Services serving families in Brentwood, CA. With a 5.00-star rating from many reviews, we are proud to offer great service and …