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Liesl Ann Mathias, MD

Photo of Liesl Ann Mathias, MD

My specialty:
Pediatric Hematology/Oncology

My provider affiliation:
Kaiser Permanente provider

I speak: English

My gender: Female

Resources

Find out about

Where I practice

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About me

Welcome to my Web page.

Biography

I am originally from India and aspired to be a doctor from a very young age. We did not have a physician in my family, but I was drawn to wanting to work in the healing profession. After coming to the States, I found special meaning in supporting and working towards curing patients with cancer and blood diseases. I have been working in the field of pediatric oncology sine 1996. After graduating from my fellowship at Children’s Hospital Los Angeles, I worked at Children’s National Medical Center and Loma Linda Hospital prior to joining Kaiser Permanente Fontana Medical Center.

About my practice

We are a group of three oncologists who are on call 24 hours a day, seven days a week. We have both an inpatient and an outpatient practice. We have an excellent clinic staff and inpatient staff. We pride ourselves in maintaining a high quality of care and incorporate state of the art practice in our daily care. We are members of the Children’s Oncology Group. The pediatric oncology care we provide is enhanced with communication and collaboration with other Kaiser Permanente centers in Southern California, and with City of Hope and Children’s Hospital Los Angeles. We also provide care for children with chronic blood diseases like sickle-cell and hemophilia. We have a regional comprehensive sickle-cell clinic at the West Los Angeles Medical Center.

How I thrive

I am a strong believer that for personal well-being there has to be a balance in mind, body, and spirit. I enjoy these three aspects of my life through work, family and relaxation. I enjoy spending time with my family, reading, cooking, and travelling.

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My office

Languages spoken by medical staff

Help is available in your language. Learn more.

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My provider type

Physicians and Surgeons

Medical groups and plans

Southern California Permanente Medical Group

List Header Plans Accepted
  • Exclusive Provider Organization (EPO)
  • HMO
  • Medi-Cal Managed Care
  • Point-of-Service Plan (POS)
  • Senior Advantage/Medicare Cost
Pediatrics Department
9961 Sierra Ave, Fontana, CA 92335

Contact information

  • Appointments/information
  • 1-833-574-2273 (toll free)
  • Information
  • 1-866-735-2922 (toll-free TTY for the hearing/speech impaired)

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My training, certifications and licensing

Medical school

St. John's Medical College
Bangalore , India

Board certification

Pediatric Hematology-Oncology

American Board of Pediatrics

Pediatrics

American Board of Pediatrics

Medical training

Internship

Pediatrics

University of Connecticut
Farmington , CT

Residency

Pediatrics

Long Island Jewish Medical Center
New Hyde Park , NY

Fellowship

Pediatric Hematology/Oncology

Childrens Hospital of Los Angeles
Los Angeles , CA

Joined Permanente Medical Group

2011

Active license information

License number

A56022

License type

PHYSICIAN AND SURGEON

License issuing state

CALIFORNIA

National Provider Identifier (NPI)

1164514113
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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.

9961 Sierra Ave, Fontana, CA 92335

I have admitting privileges at this hospital.

Setting the standard: Measuring care quality in our hospitals(PDF)

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To find:

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  • providers in your plan or accepting new patients, call 1-800-464-4000 (toll free) or 711 (TTY for the hearing/speech impaired)

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.

We want to speak to you in the language that you’re most comfortable with when you call or visit us. Qualified interpreter services, including sign language, are available at no cost, 24 hours a day, 7 days a week during all hours of operations at all points of contact. We do not encourage the use of family, friends or minors as interpreters. Only the services of interpreters and qualified staff are used to provide language assistance. These may include bilingual providers, staff, and healthcare interpreters. In-person, telephone, video, and alternative modes of communication are available. Learn more about interpreter services

If you would like to report an error in provider or facility information, please contact us.

Kaiser Permanente enrollees have full and equal access to covered services, including enrollees with disabilities as required under the Federal Americans with Disabilities Act of 1990 and Section 504 of the Rehabilitation Act of 1973.

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:

08/18/2019