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Dr. Daniel O'Neill, MD

Dr. Daniel O'Neill, MD

Cardiology*
25+ years of experience

Dr. Daniel O'Neill, MD is a cardiologist in San Francisco, CA and has over 25 years of experience in the medical field. He graduated from Georgetown University School of Medicine in 1996. He is affiliated with medical facilities CPMC Van Ness Campus and CPMC Mission Bernal Campus & Orthopedic Institute. He is accepting new patients.

4.9 Star Rating
Based on 9 reviews 4.9 Star Rating (9 reviews)

Practice

1580 Valencia St Ste 412 San Francisco, CA 94110
(415) 537-8600

Hospital Highlight

Dr. O'Neill is affiliated with CPMC Van Ness Campus San Francisco, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Areas of Expertise
    Dr. O'Neill specializes in the areas of Cardiology & Cardiovascular Disease. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Cardiac Care Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. O'Neill's Reviews

Likelihood to recommend Dr. O'Neill

4.9

9 ratings, 6 with a written review
5 Star
89%
89%
4 Star
11%
11%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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RecentHighestLowestMost Helpful
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
Mary fernandes – Feb 07, 2023
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What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Sep 05, 2020
×Post a ResponseAre you Dr. Daniel O'Neill, MD?
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Jul 26, 2019
×Post a ResponseAre you Dr. Daniel O'Neill, 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
3 people found this helpful
Helpful
Nov 13, 2018
×Post a ResponseAre you Dr. Daniel O'Neill, 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
1 person found this helpful
Helpful
Mohammed Bhuiya in Daly City, CA – Oct 04, 2018
×Post a ResponseAre you Dr. Daniel O'Neill, 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
8 people found this helpful
Helpful
Maria Felicia E. Fulgencio in San Francisco, CA – Mar 03, 2016
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Leave a review

How was your experience with Dr. O'Neill?

Know Before You Go

About Me

care philosophy

caring, good listener, dedicated, intelligent, compassionate, committed, healing and reassuring

  • Cardiology

  • 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.

  • Georgetown University School Of Medicine

    Medical School, 1996
American Board of Medical Specialties®
American Board of Medical Specialties
- 
Cardiology†
American Board of Internal Medicine®
- 
Cardiovascular Disease
†Self designated 
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

Focus on ATTR-CM

Locations

Practice

Office1580 Valencia St Ste 412 San Francisco, CA 94110
1
Walgreens #37063838 California St San Francisco, CA 94118
2

Practice

James M. Feeney MD and David A Vaughan MD a Partnership1800 Sullivan Ave Rm 207 Daly City, CA 94015
3

Affiliated Hospitals

  • CPMC Van Ness Campus

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

    America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)

    Superior clinical outcomes in heart bypass surgery, coronary interventional procedures, heart attack treatment, heart failure treatment, and heart valve surgery

    America’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2024, 2023)

    Superior clinical outcomes in heart bypass surgery, coronary interventional procedures, heart attack treatment, heart failure treatment, and heart valve surgery

    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

  • CPMC Mission Bernal Campus & Orthopedic Institute

    3555 Cesar Chavez
    San Francisco, CA 94110
    Recipient of 5
    hospital awards

    Patient Safety Excellence Award™ (2025)

    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

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

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