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Dr. Nathan Mjos, DO

Dr. Nathan Mjos, DO

Emergency Medicine*

Dr. Nathan Mjos, DO is an emergency medicine specialist in Santa Monica, CA. He is affiliated with medical facilities Providence Holy Cross Medical Center and Providence Saint John's Health Center.

2.7 Star Rating
Based on 7 reviews 2.7 Star Rating (7 reviews)

Practice

2121 Santa Monica Blvd Santa Monica, CA 90404

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At a Glance

  • Area of Expertise
    Dr. Mjos specializes in the area of Emergency Medicine. See board certifications
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
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Dr. Mjos' Reviews

Likelihood to recommend Dr. Mjos

2.7
7 ratings, 6 with a written review
5 star
43%
43%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
57%
57%

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The BEST!!!!
I cannot begin to understand the negative reviews here. Dr. Mjos was amazing for us. Calm, caring, knowledgeable. He did what was needed, no short cuts, no over-treatments. Nice, kept everybody informed and calm. It literally could not have been a better experience. 12 out of 10.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 08, 2025
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Fast, efficient and straight to the point!
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Emily Velasco – Aug 01, 2024
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He was horrible. I got stuck with him after the first ER Doctor was off work. He also treated me as a drug seeker and completely dismissed me when all i was asking for was a more effective pain treatment in the form of an NSAID. He is an arrogant jerk. I’m filing state, fed and hospital complaints about my experience with him and his blatant disregard of my HIIPA rights.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
May 07, 2019
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I had quite a negative experience with this physician. Zero bedside manner. He told me I had Cancer and then left the room to take a phone call
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
3 others found this helpful
Helpful
Deadly Care in Oxnard , CA – Nov 26, 2018
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Horrible!!! Spent 5 minutes with me in the ER. Said I was a substance abuser and dismissed me! I had a severe l infection and just needed an antibiotic, which I got from my GP two days later.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
4 others found this helpful
Helpful
Santa Monica , CA – May 25, 2018
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Arrogant, rude and has no bedside manner. Unable to diagnose or treat a UTI!?? Sent me on my way suffering in pain. Mis-diagnosed my condition.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
4 others found this helpful
Helpful
May 23, 2018
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Leave a review

How was your experience with Dr. Mjos?

About Me

biography

Dr. Nathan Mjos, DO is an emergency medicine specialist in Santa Monica, CA. He is affiliated with medical facilities Providence Holy Cross Medical Center and Providence Saint John's Health Center.
  • Emergency Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

American Osteopathic Association®
American Osteopathic Board of Emergency Medicine®
Emergency Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

Providence Saint John's Health Center2121 Santa Monica Blvd Santa Monica, CA 90404
1

Practice

Arrowhead Regional Medical Center400 N Pepper Ave Colton, CA 92324
2

Affiliated Hospitals

  • Providence Holy Cross Medical Center

    15031 Rinaldi St
    Mission Hills, CA 91345
    Recipient of 22
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
  • Providence Saint John's Health Center

    2121 Santa Monica Blvd
    Santa Monica, CA 90404
    Recipient of 16
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality