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Dr. Ralph Nader, MD

Dr. Ralph Nader, MD

Nephrology*

Dr. Ralph Nader, MD is a nephrologist in Boston, MA. Dr. Nader has extensive experience in Glomerulonephritis & Nephropathy. He is affiliated with medical facilities Hospital of the University of Pennsylvania and Penn Presbyterian Medical Center.

Practice

840 Harrison Ave Boston, MA 02118

Make an Appointment

(617) 638-8000

Hospital Highlight

Dr. Nader is affiliated with Hospital of the University of Pennsylvania Philadelphia, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Nader specializes in the areas of Internal Medicine & Nephrology. • See board certifications
  • LGBTQ+ Affirming
    This doctor is listed on OutCare Health's OutList, and identifies as affirming in the provision of care, treatment, and services of LGBTQ+ communities.
  • 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. Nader's Reviews

Know Before You Go

About Me

biography

Dr. Ralph Nader, MD is a nephrologist in Boston, MA. Dr. Nader has extensive experience in Glomerulonephritis & Nephropathy. He is affiliated with medical facilities Hospital of the University of Pennsylvania and Penn Presbyterian Medical Center.

  • Nephrology

  • 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.

American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
Nephrology
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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Locations

Practice

Boston Medical Center Corp.840 Harrison Ave Boston, MA 02118
1
Trustees of the University of Pennsylvania3400 Spruce St Philadelphia, PA 19104
2

Practice

Philadelphia 42ND Street Dialysis4126 Walnut St Philadelphia, PA 19104
3

Affiliated Hospitals

  • Hospital of the University of Pennsylvania

    3400 Spruce St
    Philadelphia, PA 19104
    Recipient of 60
    hospital awards

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

    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

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

    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.

    91%
    Patients said they were given information about recovering at home

    7% higher than the national average

    86%
    Patients said that nurses always listened to them and explained things well

    11% higher than the national average

    View all patient feedback

  • Penn Presbyterian Medical Center

    51 N 39th St
    Philadelphia, PA 19104
    Recipient of 38
    hospital awards

    America's 100 Best Hospitals Award™ (2025)

    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

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

    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.

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

    5% higher than the national average

    84%
    Patients said that nurses always listened to them and explained things well

    9% higher than the national average

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