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Eric Wirtschafter, MD

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My specialty:
Hematology And Oncology

My provider affiliation:
Kaiser Permanente physician

I speak: English, Spanish

My gender: Male

Where I practice

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  • Pharmacy services
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About me

Welcome! Most people know me as Dr. Eric because my last name (pronounced VEERT-shahf-ter) can be a bit challenging to pronounce. I am a board-certified hematologist, internist, and medical oncologist, practicing at Kaiser Permanente’s Baldwin Park Medical Center.

 

Biography

 

I grew up in Los Angeles and continue to maintain strong roots here. My family and my work are the main focuses of my life.

 

About my practice

 

My Cancer Subspecialty Focus

My primary focus is cutaneous oncology, specializing in the diagnosis and treatment of skin cancers. I serve as a regional expert in this field and actively contribute to advancing treatment approaches.

 

National Expertise on Multidisciplinary Teams

I play an active role in regional and national oncology collaborations, including providing regional expertise to the multidisciplinary Cutaneous Tumor Board.
 

As a member of the Southern California Regional Cutaneous Oncology Committee, I help to analyze emerging therapeutics that inform the National Kaiser Permanente Oncology Care Pathways.

 

Research and Clinical Trials

I am a proud member of several prestigious oncology research groups, including the National Cancer Institute’s Community Oncology Program. I am a sub-investigator in:

  • SWOG Cancer Research Network
  • National Surgical Adjuvant Breast and Bowel Project (NSABP)
  • Alliance for Clinical Trials in Oncology
  • NRG Oncology

My research involvement also includes collaboration with these leading oncology research groups. My work aims to advance cancer treatment options and improve member outcomes.

 

How I thrive

 

Living a well-rounded life is important to me. Outside of medicine, I enjoy playing and watching sports, playing guitar, and traveling. I am passionate about providing personalized, innovative cancer care and am honored to be part of members’ journeys.

 

My office

Languages spoken by medical staff

Help is available in your language. Learn more.

My provider type

Physicians and Surgeons

My training, certifications and licensing

Medical school

Keck School of Medicine of the University of Southern California
Los Angeles , CA

Board certification

Hematology

American Board of Internal Medicine

Internal Medicine

American Board of Internal Medicine

Medical Oncology

American Board of Internal Medicine

Medical training

Fellowship

Hematology and Oncology

Olive View/UCLA Medical Center
Sylmar , CA

Internship

Internal Medicine

Cedars Sinai Medical Center-Internal Medicine Program
Los Angeles , CA

Residency

Internal Medicine

Cedars Sinai Medical Center-Internal Medicine Program
Los Angeles , CA

Joined Permanente Medical Group

2019

Active license information

License number

A133509

License type

Physician and Surgeon

License issuing state

CALIFORNIA

National Provider Identifier (NPI)

1659716876

Cultural Competency Training (CCT)

Completed  

My hospitals

All Kaiser Permanente physicians and podiatrists have admitting privileges or the ability to refer patients to our plan hospitals. Admitting privileges of other providers may vary by plan and facility. Contact your plan administrator for details.

Baldwin Park Medical Center
1011 Baldwin Park Blvd, Baldwin Park, CA 91706

To find a provider's office hours, search our facility directory.

The information in this online directory is updated periodically. The availability of physicians, hospitals, providers, and services may change. Information about a practitioner is provided to us by the practitioner or is obtained as part of the credentialing process. If you have questions, please call us at 1-800-464-4000 (toll free). For the hearing and speech impaired: 1-800-464-4000 (toll free) or TTY 711 (toll free). You can also call the Medical Board of California at 916-263-2382, or visit their website.

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Kaiser Permanente uses the same quality, member experience, or cost-related measures to select practitioners and facilities in Marketplace Silver-tier plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business. The measures may include, but are not limited to, HEDIS/CAHPS performance, member/patient complaints, patient safety scores, hospital quality measures, and geographic need. Members enrolled in KFHP Marketplace plans have access to all professional, institutional and ancillary health care providers who participate in KFHP plans’ contracted provider network, in accordance with the terms of members’ KFHP plan of coverage. All Kaiser Permanente Medical Group physicians and network physicians are subject to the same quality review processes and certifications.
 
Kaiser Permanente uses the same geographic distribution consideration to select hospitals in Marketplace plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business. Accessibility of medical offices and medical centers in this directory: All Kaiser Permanente facilities are accessible to members.

 

This page was last updated on: 04/27/2025