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Dr. Raphael Merriman, MD

Dr. Raphael Merriman, MD

Gastroenterology*
30+ years of experience

Dr. Raphael Merriman, MD is a gastroenterologist in San Francisco, CA and has over 30 years of experience in the medical field. Dr. Merriman has extensive experience in Liver Disease. He graduated from University College Of Dublin, National University Of Ireland, Facility Of Medicine in 1990. He is affiliated with medical facilities such as Sutter Roseville Medical Center and CPMC Van Ness Campus. He is not accepting new patients.

4.5 Star Rating
Based on 15 reviews 4.5 Star Rating (15 reviews)

Practice

1100 Van Ness Ave San Francisco, CA 94109
Telehealth available

Make an Appointment

(415) 600-1000

Hospital Highlight

Dr. Merriman is affiliated with Sutter Roseville Medical Center Roseville, a highly rated and top awarded hospital for gastroenterology.

At a Glance

  • Areas of Expertise
    Dr. Merriman specializes in the areas of Gastroenterology & Transplant Hepatology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Gastrointestinal Care Excellence Award™ • See hospitals
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Dr. Merriman's Reviews

Likelihood to recommend Dr. Merriman

4.5

15 ratings, 5 with a written review
5 Star
87%
87%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
13%
13%

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RecentHighestLowestMost Helpful
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
Elena Knox – Apr 19, 2025
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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
Expert and Caring – Feb 02, 2024
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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
Helpful
Leanne M. – Feb 05, 2023
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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
3 people found this helpful
Helpful
San Anselmo, CA – Jun 16, 2017
×Post a ResponseAre you Dr. Raphael Merriman, MD?
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
10 people found this helpful
Helpful
Laurie in Bigfork, MT – Jun 08, 2016
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Leave a review

How was your experience with Dr. Merriman?

Know Before You Go

About Me

biography

Dr. Raphael Merriman, MD is a gastroenterologist in San Francisco, CA and has over 30 years of experience in the medical field. Dr. Merriman has extensive experience in Liver Disease. He graduated from University College Of Dublin, National University...read more

  • Gastroenterology

  • Transplant Hepatology

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

  • Barnes-jewish Hospital

    Fellowship Hospital

  • Mater Misericordiae University Hospital

    Fellowship Hospital

  • Ucsf Medical Center

    Fellowship Hospital

  • Saint James Mercy Hospital

    Residency Hospital

  • University College Of Dublin, National University Of Ireland, Facility Of Medicine

    Medical School, 1990
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Gastroenterology
- 
Transplant Hepatology
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • English

  • French

Focus on IBD

Locations

Practice

Sutter Van Ness Campus Medical Office Building1100 Van Ness Ave San Francisco, CA 94109
1

Practice

Office2340 Clay St Fl 3 San Francisco, CA 94115
2
Unavail1315 Alhambra Blvd Ste 210 Sacramento, CA 95816
3

Affiliated Hospitals

  • Sutter Roseville Medical Center

    1 Medical Plaza Dr
    Roseville, CA 95661
    Recipient of 21
    hospital awards

    America's 100 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

    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

    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 nurses always listened to them and explained things well

    2% higher than the national average

    View all patient feedback

  • Sutter Davis Hospital

    2000 Sutter Pl
    Davis, CA 95616
    Recipient of 1
    hospital award

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

    89%
    Patients said they were given information about recovering at home

    2% higher than the national average

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

    1% higher than the national average

    View all patient feedback

  • CPMC Van Ness Campus

    1101 Van Ness Ave
    San Francisco, CA 94109
    Recipient of 23
    hospital awards

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

    Top 5% in the nation for consistently delivering clinical quality

    Gastrointestinal Care Excellence Award™ (2025, 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.

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

    2% 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
Learn more about how Healthgrades measures Hospital Quality