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Dr. Gregory Marshall, MD

Dr. Gregory Marshall, MD

Urology*
35+ years of experience

Dr. Gregory Marshall, MD is a urologist in Walnut Creek, CA and has over 35 years of experience in the medical field. He graduated from University of Southern California Keck School of Medicine in 1987. He is affiliated with medical facilities such as UC Davis Medical Center and Mercy Medical Center Redding.

4 Star Rating
Based on 4 reviews 4 Star Rating (4 reviews)

Practice

1425 S Main St Walnut Creek, CA 94596

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At a Glance

  • Area of Expertise
    Dr. Marshall specializes in the area of Urology. 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. Marshall's Reviews

Likelihood to recommend Dr. Marshall

4.0

4 ratings, 3 with a written review
5 Star
75%
75%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
25%
25%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
DS – Feb 26, 2020
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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
T. Farkas in Dublin, CA – Feb 10, 2019
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What went well
No results
What could be improved
  • 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
Helpful
Alfonso Ochoa – Mar 01, 2018
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Leave a review

How was your experience with Dr. Marshall?

About Me

biography

Dr. Gregory Marshall, MD is a urologist in Walnut Creek, CA and has over 35 years of experience in the medical field. He graduated from University of Southern California Keck School of Medicine in 1987. He is affiliated with medical facilities such as UC Davis Medical Center and Mercy Medical Center Redding.
  • Urology

*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 Southern California Keck School Of Medicine

    Medical School, 1987
American Board of Medical Specialties®
American Board of Urology®
Urology
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.

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Locations

Practice

Kaiser1425 S Main St Walnut Creek, CA 94596
1

Practice

The Permanente Medical Group Inc1800 Harrison St Fl 7 Oakland, CA 94612
2

Affiliated Hospitals

  • John Muir Medical Center Walnut Creek

    1601 Ygnacio Valley Rd
    Walnut Creek, CA 94598
    Recipient of 3
    hospital awards

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    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

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
  • UC Davis Medical Center

    2315 Stockton Blvd
    Sacramento, CA 95817
    Recipient of 49
    hospital awards

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

    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.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
  • Mercy Medical Center Redding

    2175 Rosaline Ave
    Redding, CA 96001

    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

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality