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Dr. Martha Sosa-Johnson, MD

Dr. Martha Sosa-Johnson, MD

Internal Medicine*
30+ years of experience

Dr. Martha Sosa-Johnson, MD is an internist in Orange, CA and has over 30 years of experience in the medical field. She graduated from University of California at Berkeley in 1990. She is affiliated with University of California Irvine Medical Center. She is accepting new patients and telehealth appointments.

4.8 Star Rating
Based on 315 reviews 4.8 Star Rating (315 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
101 The City Dr S Bldg 29
Orange, CA 92868

Locations

UC Irvine Medical Center - Primary Care & Internal Medicine

UC Irvine Medical Center - Primary Care & Internal Medicine101 The City Dr S Bldg 29 Orange, CA 92868
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

At a Glance

  • Area of ExpertiseDr. Sosa-Johnson specializes in the area of Internal Medicine. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Hospital SatisfactionPatients said they were highly satisfied at this doctor's hospital. See hospitals

More Internists at UCI Medical Center

Experience Check

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Dr. Sosa-Johnson's Reviews

Likelihood to recommend Dr. Sosa-Johnson

4.8
315 ratings, 103 with a written review
5 star
89%
89%
4 star
6%
6%
3 star
2%
2%
2 star
1%
1%
1 star
2%
2%

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The staff where you register for the next appointment is very rude.
What went well
No results
What could be improved
No results
Helpful
May 23, 2024
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Noisy waiting room. Long wait to see doctor. Like Dr Sosa-Johnson very much. Her resident was good too.
What went well
No results
What could be improved
No results
Helpful
May 08, 2024
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Dr. Sosa-Johnson and her team are a testament to the quality care expected from UCI. She provides thorough and proactive care focused on prevention and education with empathy that empowers her patients to be active participants in their health. Bravo UCI in having her as part of your team!
What went well
No results
What could be improved
No results
Helpful
May 01, 2024
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That's a great service. That's very good service. Thank you.
What went well
No results
What could be improved
No results
Helpful
Apr 30, 2024
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I was very satisfied with this visit. Thank you.
What went well
No results
What could be improved
No results
Helpful
Apr 22, 2024
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There were some problems when I was in the waiting room. I was there on time, but it was like 20 minutes delayed that I think it was because there was no miscommunication between the administratives by the reception and the nurses. That's it, thank you.
What went well
No results
What could be improved
No results
Helpful
Apr 18, 2024
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I just want to say how great Dr. Sosa is. She's one of the most caring primary care physicians that we've seen at UCI, very thorough. Just a very, very great, great doctor overall. Would highly recommend Dr. Sosa to all my family. She's just great. Because she's busy, but she's a great physician and very thorough with the care.
What went well
No results
What could be improved
No results
Helpful
Apr 17, 2024
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The staff was excellent in their assistance to my appointment. Dr. Martha Sosa Johnson is one of the most premier physicians that we have ever had at the Medical Center. And the only thing I suggest is she needs a little more time to see her patients from one to another. She's rushed too quickly and it's difficult for her to really sit down and find out issues with her patients. So she needs a larger time gap. Other than that, she's outstanding and thank you for the survey.
What went well
No results
What could be improved
No results
Helpful
Apr 15, 2024
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The physician and residents were amazing. I loved them and had a very good interview. Everything went well. We discussed the plan, answered all questions. It was fabulous. But the after the visit, the nurses forgot about me and left me in the room. My appointment from beginning to end was three hours and I was mostly alone in the room waiting for the physician to show up and then when the physician left, I waited over an hour for a nurse to come in and give me my discharge papers. Okay, that's all. Thank you.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Apr 10, 2024
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I highly recommend Dr. Sosa.,.,thank you
Outstanding great care.
What went well
No results
What could be improved
No results
Helpful
Dr. Sosa-Johnson – Apr 09, 2024
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Was great
What went well
No results
What could be improved
No results
Helpful
Apr 09, 2024
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Thank your your patience and professionalism.
What went well
No results
What could be improved
No results
Helpful
Apr 09, 2024
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Dr. Sosa-Johnson is fantastic. So caring and thoughtful.
What went well
No results
What could be improved
No results
Helpful
Apr 05, 2024
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Thank you Dr. Sosa and Resident DR. they were outstanding. Thank you
What went well
No results
What could be improved
No results
Helpful
Apr 05, 2024
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Dr. Sosa Johnson is an excellent physician. She covers all my medical needs and takes time to answer my questions.
What went well
No results
What could be improved
No results
Helpful
Feb 22, 2024
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Doctor Sosa-Johnson is a wonderful and Excellent Doctor!
What went well
No results
What could be improved
No results
Helpful
Feb 20, 2024
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Thank you Dr Sosa and staff your encouraging words always help me bring a bit of peace to my health.
What went well
No results
What could be improved
No results
Helpful
Feb 13, 2024
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Excellent service.
What went well
No results
What could be improved
No results
Helpful
Feb 13, 2024
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I appreciate the feedback to fine a office. The parking is not good. I like to park at the mall and walk over. I appreciate people letting me know where to park. Please never let go to helping questions answered. Thank you {patient name removed}
What went well
No results
What could be improved
No results
Helpful
Feb 07, 2024
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She was one of the most thorough and caring doctors I have ever been to! I was so grateful for her researching my diagnosis, in detail. I look forward to seeing her again as she is now my primary doctor!
What went well
No results
What could be improved
No results
Helpful
Feb 06, 2024
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About Me

Watch Dr. Sosa-Johnson's Video

care philosophy

I am proud to be part of the Optum family of primary care doctors, specialists, and care teams focused on providing care for people ages 65+. At Optum, my team and I help you reach your personal health goals. We focus on your total well-being while...read more
  • Internal 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.

  • University Of California At Berkeley

    Medical School, 1990
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal 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.
  • English

  • Spanish

Affiliated Hospitals

  • University of California Irvine Medical Center

    101 City Dr
    Orange, CA 92868
    Recipient of 8
    hospital awards

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    75%
    Patients who gave a rating of 9 or 10

    9% higher than the national average

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