Dr. Leon Kupferwasser, MD

Cardiology*MaleAge 60

Cardiology*

Dr. Leon Kupferwasser, MD is a cardiologist in Sherman Oaks, CA and has over 30 years of experience in the medical field. He graduated from Johannes Gutenberg University in 1991. He specializes in Cardiology, Internal Medicine, and more.

Dr. Leon Kupferwasser, MD

The Heart Medical Group

4521 Sherman Oaks Ave Ste 101 Sherman Oaks, CA 91403
Telehealth availableTelehealth services available
Telehealth availableTelehealth services available
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Accepting new patients

Hospital Highlight

Dr. Kupferwasser is affiliated with Cedars-Sinai Medical Center West Hollywood, a highly rated and top awarded hospital for cardiology.

Dr. Kupferwasser is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Areas of Expertise
    Dr. Kupferwasser specializes in the areas of Cardiology & Cardiovascular Disease. 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
    America’s 100 Best Hospitals for Cardiac Care Award™ See hospitals

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Dr. Kupferwasser's Reviews

Likelihood to recommend Dr. Kupferwasser

4.0

32 ratings, 9 with a written review
5 Star
72%
72%
4 Star
3%
3%
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
3 people found this helpful
Helpful
Jul 12, 2023
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
William Lovelace – Nov 20, 2020
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What went well
  • 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
Rachel Bar – Jan 28, 2018
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What went well
No results
What could be improved
  • 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
1 person found this helpful
Helpful
Thousand Oaks – Nov 18, 2017
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Staff wasn't friendly
3 people found this helpful
Helpful
Lake Balboa, CA – May 23, 2017
×Post a ResponseAre you Dr. Leon Kupferwasser, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
4 people found this helpful
Helpful
Van Nuys, CA – Mar 16, 2017
×Post a ResponseAre you Dr. Leon Kupferwasser, MD?
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
  • Long wait times
4 people found this helpful
Helpful
Van Nuys, CA – Feb 23, 2017
×Post a ResponseAre you Dr. Leon Kupferwasser, MD?
What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Appointment was rushed
1 person found this helpful
Helpful
Jeff Zhorne in Northridge, CA – Aug 09, 2016
×Post a ResponseAre you Dr. Leon Kupferwasser, 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
J. Bandy in North Hills, CA – Jun 30, 2016
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About Me

care philosophy

It is my goal and passion to apply the best, evidence-based, state-of-the art care paired with prudent individualized clinical judgement to all of my patients. The concept "Do not do harm" is here the highest priority.  In this context, I...read more
  • Cardiology

  • Internal Medicine

  • Interventional 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, 2006
  • St.mary Medical Center/ Ucla School Of Medicine

    Residency Hospital, 2003
  • Johannes Gutenberg University

    Medical School, 1991
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.
  • English

  • Armenian

  • German

  • Russian

  • Spanish

  • Yiddish

Dr. Kupferwasser is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Locations

    The Heart Medical Group

    Office4521 Sherman Oaks Ave Ste 101 Sherman Oaks, CA 91403
    1

    Practice

    Munaf A. Shamji MD Inc.16119 Vanowen St Van Nuys, CA 91406
    2
    • Call
    • Fax
    • Hours
      • Mon: 7:30am - 5:00pm
      • Tue: 8:00am - 5:00pm
      • Wed: 8:00am - 5:00pm
      • Thu: 7:30am - 5:00pm
      • Fri: 9:00am - 4:00pm
    • Directions

    Practice

    The Heart Medical Group16320 Roscoe Blvd Ste 100 Van Nuys, CA 91406
    3
    South Valley Internal Medicine A Medical Corporation18356 Clark St Ste 101 Tarzana, CA 91356
    4

    Practice

    Office4835 Van Nuys Blvd Ste 215 Sherman Oaks, CA 91403
    5

    Affiliated Hospitals

    • Cedars-Sinai Medical Center

      8700 Beverly Blvd
      West Hollywood, CA 90048
      Recipient of 37
      hospital awards

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

      Top 5% in the nation for consistently delivering clinical quality

      America’s 100 Best Hospitals for Coronary Intervention 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.

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      79%
      Patients would recommend the hospital to friends and family

      14% higher than the national average

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