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Dr. Mark Nathan, MD

Dr. Mark Nathan, MD

Cardiology*
45+ years of experience

Dr. Mark Nathan, MD is a cardiologist in Walnut Creek, CA and has over 45 years of experience in the medical field. He graduated from Brown University Alpert Medical School in 1976. He is affiliated with medical facilities such as Stanford Hospital and Novato Community Hospital. He is accepting new patients and telehealth appointments.

3.4 Star Rating
Based on 10 reviews 3.4 Star Rating (10 reviews)

Practice

106 La Casa Via Ste 140 Walnut Creek, CA 94598
Telehealth available
(925) 274-2860

Hospital Highlight

Dr. Nathan is affiliated with Stanford Hospital Stanford, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Areas of Expertise
    Dr. Nathan specializes in the areas of Cardiovascular Disease & Internal Medicine. • See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Cardiac Surgery Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Nathan's Reviews

Likelihood to recommend Dr. Nathan

3.4

10 ratings
5 Star
60%
60%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
40%
40%

Leave a review

How was your experience with Dr. Nathan?

Know Before You Go

About Me

care philosophy

Mark Nathan, MD, is one of over 300 Stanford Medicine-affiliated providers located throughout the Bay Area. He is board certified in Cardiology.

  • Cardiology

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

  • Cedars Sinai Medical Center

    Fellowship Hospital, 1982

  • La Co-harbor-ucla Medical Center

    Internship Hospital, 1977

  • Brown University Alpert Medical School

    Medical School, 1976
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Cardiovascular Disease
- 
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.

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.

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Focus on ATTR-CM

Locations

Practice

University Healthcare Alliance106 La Casa Via Ste 140 Walnut Creek, CA 94598
1
Cardiovascular Consultants Medical Group Inc.5201 Norris Canyon Rd Ste 220 San Ramon, CA 94583
2

Practice

Cardiovascular Consultants Medical Group Inc.2855 Mitchell Dr Ste 223 Walnut Creek, CA 94598
3

Affiliated Hospitals

  • Stanford Hospital

    300 Pasteur Dr
    Stanford, CA 94305
    Recipient of 34
    hospital awards

    America’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2023)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

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

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    View all awards

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

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

    5% higher than the national average

    84%
    Patients would recommend the hospital to friends and family

    19% higher than the national average

    View all patient feedback

  • Novato Community Hospital

    180 Rowland Way
    Novato, CA 94945
    Recipient of 11
    hospital awards

    Patient Safety Excellence 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.

    87%
    Patients said they were given information about recovering at home
    84%
    Patients said that doctors always listened to them and explained things well

    6% higher than the national average

    View all patient feedback

  • John Muir Medical Center Concord

    2540 East St
    Concord, CA 94520
    Recipient of 10
    hospital awards

    Cardiac Surgery Excellence Award™ (2025, 2024)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    Coronary Intervention Excellence Award™ (2024)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    View all awards

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

    87%
    Patients said they were given information about recovering at home

    3% 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
Learn more about how Healthgrades measures Hospital Quality