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Morgan O'Brien, MS

Morgan O'Brien, MS

Family Medicine

Morgan O'Brien, MS is a family medicine specialist in Mission Viejo, CA. She is affiliated with medical facilities such as MemorialCare Saddleback Medical Center and MemorialCare Long Beach Medical Center. She is accepting new patients and telehealth appointments.

4.9 Star Rating
Based on 13 reviews 4.9 Star Rating (13 reviews)

Office Hours

Monday

8 am
to
5 pm

Tuesday

8 am
to
5 pm

Wednesday

8 am
to
5 pm

Thursday

8 am
to
5 pm

Friday

8 am
to
5 pm

Saturday

Closed

Sunday

Closed
Call to Book
23512 Madero
Mission Viejo, CA 92691

Locations

MemorialCare Medical Group - Mission Viejo

MemorialCare Medical Group - Mission Viejo23512 Madero Mission Viejo, CA 92691
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
New Patient?
(562) 371-8423
Patient Favorite Award

Morgan O'Brien is a patient favorite Family Medicine Specialist

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

  • Explains Conditions WellPatients said this provider explains conditions well. See reviews
  • Offers TelehealthThis provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica's 250 Best Hospitals Award™ See hospitals

More Family Practitioners at MemorialCare

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Morgan O'Brien's Reviews

Likelihood to recommend Morgan O'Brien

4.9

13 ratings, 12 with a written review
5 Star
92%
92%
4 Star
8%
8%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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RecentHighestLowestMost Helpful
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
1 person found this helpful
Helpful
Lex – Dec 19, 2024
×Post a ResponseAre you Morgan O'Brien, MS?
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
Jul 03, 2023
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
No results
What could be improved
No results
Helpful
Jun 29, 2023
×Post a ResponseAre you Morgan O'Brien, MS?
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
Jun 29, 2023
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • 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
1 person found this helpful
Helpful
TC – Feb 25, 2023
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Dec 02, 2022
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
D Chauhan – Nov 11, 2022
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • 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
2 people found this helpful
Helpful
William Gordon – Sep 30, 2022
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • 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
Josh Stansfield – Sep 28, 2022
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • 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
Aug 18, 2022
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • 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
Jul 09, 2022
×Post a ResponseAre you Morgan O'Brien, MS?
What went well
  • 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
1 person found this helpful
Helpful
Kathleen – Feb 24, 2022
×Post a ResponseAre you Morgan O'Brien, MS?

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About Me

care philosophy

Our goal is to provide medical services that enhance the health of the people and communities we serve We are committed to providing the care you need when and where you need it at a low cost and with excellence We re here to be your partner in...read more
  • Family Medicine

  • Physician Assistant (PA)

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.
Patient Favorite Award

Morgan O'Brien is a patient favorite Family Medicine Specialist

    Read our methodology

    Affiliated Hospitals

    • MemorialCare Miller Children's & Women's Hospital Long Beach

      2801 Atlantic Ave
      Long Beach, CA 90806
    • MemorialCare Saddleback Medical Center

      24451 Health Center Dr
      Laguna Hills, CA 92653
      Recipient of 25
      hospital awards

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

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      Patient Safety Excellence Award™ (2025, 2024)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

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

      86%
      Patients said they were given information about recovering at home

      2% higher than the national average

      77%
      Patients said that doctors always listened to them and explained things well

      1% higher than the national average

      View all patient feedback
    • MemorialCare Long Beach Medical Center

      2801 Atlantic Ave
      Long Beach, CA 90806
      Recipient of 3
      hospital awards

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

      84%
      Patients said they were given information about recovering at home
      76%
      Patients said that nurses always listened to them and explained things well

      1% higher than the national average

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