TJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. John, Pediatric Hematologist-Oncologist in Palo Alto, CA?
Dr. Tami John, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Palo Alto, CA. Dr. John is fluent in English, and is currently seeing new patients. Dr. John’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. John’s office at (650) 497-8000.
What languages does Dr. John speak?
Dr. John and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Hematologist-Oncologist like Dr. John typically treat?
As a Pediatric Hematologist-Oncologist, Dr. John 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. John. 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.
Also known as:
- Awaiting Organ Transplant
- Stem Cell Transplant
- Organ Transplantation
- Stem Cells
- Organ transplant waitlist
- On transplant list
- Pre-transplant status
- Bone Marrow Transplant
- Hematopoietic Stem Cell Transplant
- Cell Therapy Transplant
ICD-10 Codes:
- Z7682: Awaiting organ transplant status
- Z9484: Stem cells transplant status
Also known as:
- Beta Thalassemia
- Thalassemia
- Beta thalassemia
- Beta-thalassemia major
- Cooley's anemia
- Thalassemia intermedia
ICD-10 Codes:
- D561: Beta thalassemia
Also known as:
- Acute Lymphocytic Leukemia in Remission
- Acute Lymphocytic Leukemia
- ALL Leukemia in Remission
- Acute Lymphoblastic Leukemia in Remission
- Childhood Leukemia in Remission
ICD-10 Codes:
- C9101: Acute lymphoblastic leukemia, in remission
Also known as:
- Sickle Cell Disease (Stable)
- Sickle Cell Disease
- Sickle cell anemia without crisis
- Chronic sickle cell disease
- Stable sickle cell
ICD-10 Codes:
- D571: Sickle-cell disease without crisis
What procedures does a Pediatric Hematologist-Oncologist like Dr. John typically perform?
As a Pediatric Hematologist-Oncologist, Dr. John 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. John. 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.
Also known as:
- Bone Marrow Aspiration
- Bone Marrow Biopsy and Aspiration
- Bone Marrow Tests
- Biopsy
- Bone Marrow Biopsy
- Marrow Aspiration
- Diagnostic Bone Marrow Test
- Bone Marrow Sample
- Bone Marrow Exam
- Bone Marrow Sample Collection
- Diagnostic Bone Marrow Procedure
CPT Codes:
- 38220: Diagnostic bone marrow; aspiration(s)
- 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)
Does Dr. John accept my insurance?
Dr. John accepts most major insurance plans. Important: Please call our office at (650) 497-8000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. John accept in Palo Alto, CA?
Dr. John in Palo Alto, 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
California Water Service Group
Centene Corporation
Federal government of the United States
Kaiser Permanente
Medicare
Molina Healthcare
State of California
UnitedHealth Group
Valley Health Plan
View All Insurances
Where is Dr. John's office located?
What is Dr. John's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. John's National Provider Identifier (NPI) number is 1629399092.
What common questions do patients ask about Dr. John?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. John
What is Dr. Tami John's specialty?
Dr. John is a Pediatric Hematologist-Oncologist near Palo Alto, CA.
What does a Pediatric Hematologist-Oncologist do?
A pediatrician trained in the integration of pediatrics, hematology, and oncology, specializing in the recognition and management of blood disorders and cancer in children. This expert provides comprehensive care for conditions such as anemia, bleeding disorders, and various pediatric cancers.
Is this Dr. Tami John affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. John is affiliated with California Pacific Medical Center - Van Ness Campus, Stanford Health Care - Stanford Hospital, John Muir Health Walnut Creek Medical Center 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 Pediatric Hematologist-Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Hematologist-Oncologist. 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 Tami John accepting new patients in Palo Alto, CA?
Yes, Dr. Tami John is accepting new patients at this time.
Does Dr. Tami John offer online booking?
Please contact Dr. John's office at (650) 497-8000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Tami John?
Please contact Dr. John's office at (650) 497-8000 for information regarding telehealth appointment availability or for scheduling assistance.
Other Pediatric Hematologist-Oncologist Near Palo Alto, CA
SS
Pediatric Hematologist-Oncologist
Dr. Stephen Simko, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Palo Alto, CA. He is board certified.
Palo Alto, CA

Pediatric Hematologist-Oncologist
Dr. Eric Sweet-Cordero, MD is a Pediatric Hematologist-Oncologist, who primarily practices in San Francisco, CA with 2 additional practice locations.
San Francisco, CA
CA
Pediatric Hematologist-Oncologist
Dr. Catherine Aftandilian, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Palo Alto, CA with 1 additional practice location. She is board certified.
Palo Alto, CA