Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fischer, Hematology / Oncology Specialist in San Mateo, CA?
Dr. Katrina Fischer is a Hematology / Oncology Specialist, who primarily practices in San Mateo, CA with 1 additional practice location. Dr. Fischer is fluent in English, and is currently seeing new patients. Dr. Fischer’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fischer’s office at (650) 696-4509.
What languages does Dr. Fischer speak?
Dr. Fischer and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Fischer typically treat?
As a Hematology / Oncology Specialist, Dr. Fischer diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Fischer. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Anemia
- Iron Deficiency Anemia
- Iron
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D649: Anemia, unspecified
- D509: Iron deficiency anemia, unspecified
Also known as:
- Chronic Lymphocytic Leukemia
- Chronic Lymphocytic Leukemia Treatment (PDQ®)
- CLL
- B-cell chronic lymphocytic leukemia
- Lymphocytic leukemia
ICD-10 Codes:
- C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission
Also known as:
- Central Right Female Breast Cancer
- Breast Cancer
- Right female breast central tumor
- Malignant growth in central right female breast
ICD-10 Codes:
- C50111: Malignant neoplasm of central portion of right female breast
Also known as:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
ICD-10 Codes:
- C189: Malignant neoplasm of colon, unspecified
What procedures does a Hematology / Oncology Specialist like Dr. Fischer typically perform?
As a Hematology / Oncology Specialist, Dr. Fischer performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Fischer. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Does Dr. Fischer accept my insurance?
Dr. Fischer accepts most major insurance plans. Important: Please call our office at (650) 696-4509 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fischer accept in San Mateo, CA?
Dr. Fischer in San Mateo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Imperial Health Holdings
Medicare
Santa Cruz County
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Fischer's office located?
Dr. Katrina Fischer's Primary Practice
100 S San Mateo Dr
San Mateo, CA 94401
(650) 696-4509
What is Dr. Fischer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fischer's National Provider Identifier (NPI) number is 1477972388.
What common questions do patients ask about Dr. Fischer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fischer
What is Dr. Katrina Fischer's specialty?
Dr. Fischer is a Hematology / Oncology Specialist near San Mateo, CA.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Katrina Fischer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fischer is affiliated with Community Hospital Of Monterey Peninsula, Stanford Health Care - Stanford Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Katrina Fischer accepting new patients in San Mateo, CA?
Yes, Dr. Katrina Fischer is accepting new patients at this time.
Does Dr. Katrina Fischer offer online booking?
Please contact Dr. Fischer's office at (650) 696-4509 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Katrina Fischer?
Please contact Dr. Fischer's office at (650) 696-4509 for information regarding telehealth appointment availability or for scheduling assistance.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>