Dr. Karen S. Fernandez
Last updated: Sep 3, 2025

Dr. Karen S. Fernandez

  • Gender: Female
  • Experience: 20 years
  • Sole propriator: Yes
  • NPI: 1417147174

Dr. Karen S. Fernandez

Hematology and Oncology Specialist

She is located at 725 Welch Road in Palo Alto, CA 94304. Can help patients with the following: Muscular Dystrophy, Parenting, Sudden Infant Death Syndrome (SIDS), Thrombocytopenia, Tourette Syndrome, Wilson-Turner Syndrome. Her National Provider Identifier (NPI) number is 1417147174. Appointment can be made via the phone number (650) 497-8000. She is affiliated with 1 practices.

Conditions treated

Dr. Karen Sofia Fernandez, being an hematology and oncology specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Karen S. Fernandez.

  • Abdominal Pain
  • Allergic Reaction
  • Anemia
  • Anencephaly
  • Asthma
  • Autism
  • Bee and Wasp Stings
  • Beta Thalassemia
  • Birth Defects
  • Bone Cancer
  • Bronchitis
  • Cancer
  • Cerebral Palsy (CP)
  • Childhood Behavioral and Emotional Disorders
  • Childhood Obesity
  • Chronic Cough
  • Cleft Palate and Cleft Lip
  • Colic
  • Common Cold
  • Croup
  • Deep Vein Thrombosis (DVT)
  • Developmental Delays
  • Down Syndrome
  • Dyslexia
  • Eczema
  • Edwards Syndrome
  • Enuresis
  • Fetal Alcohol Syndrome (FAS)
  • Fever
  • Food Poisoning
  • Fragile X Syndrome (FXS)
  • General Care
  • Hay Fever
  • Head Lice
  • Headache
  • Heart Disease
  • Hemophilia
  • Hives
  • Hodgkin's Disease
  • Idiopathic Thrombocytopenic Purpura (ITP)
  • Infant Care
  • Influenza
  • Jaundice
  • Kawasaki Disease
  • Learning Disability
  • Leukemia
  • Migraine
  • Multiple Myeloma
  • Muscular Dystrophy
  • Nausea and Vomiting
  • Neutropenia
  • Non-Hodgkin's Lymphoma (NHL)
  • Noonan Syndrome
  • Parenting
  • Pernicious Anemia
  • Pervasive Developmental Disorders (PDD)
  • Phenylketonuria (PKU)
  • Pinworm Infection
  • Polycythemia
  • Prescription Refill
  • Pulmonary Embolism (PE)
  • Reye Syndrome
  • Rickets
  • Sickle Cell Anemia
  • Sinusitis
  • Skin Rash
  • Sore Throat
  • Speech Disorders
  • Stuttering
  • Sudden Infant Death Syndrome (SIDS)
  • Thalassemia
  • Thrombocytopenia
  • Tourette Syndrome
  • Turner Syndrome
  • Upper Respiratory Infection (URI)
  • Urinary Tract Infection (UTI)
  • Williams Syndrome
  • Wilson-Turner Syndrome

Medicare Enrollment

Dr. Karen S. Fernandez is enrolled to bill Medicare as a Practitioner - Hematology/oncology (also registered under: Practitioner - Pediatric Medicine) .

Bills through: Valley Childrens Medical Group

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

Jazz Pharmaceuticals $292
Novartis $155
Shire North American Group $135

Other

Food and Beverage $583

Additional Specialities

  • Pediatrician

Affiliated practices

Valley Children's Medical Group
1524 Mchenry Avenue
Modesto, 95350 CA
(209) 572-3880

Looking for more Hematology and Oncology Specialists?

Out of the 29 hematology and oncology specialists in this region, here are 10 randomly selected ones for you to explore.

Dr. Jennifer Tsai
  • Gender: Female
  • Address: Suite 300 1000 Welch Road Palo Alto, 94304, CA
Dr. Benjamin Kim
  • Gender: Male
  • Address: 725 Welch Road Palo Alto, 94304, CA
Dr. Hanlee P. Ji
  • Gender: Male
  • Address: Stanford Cancer Institute 875 Blake Wilbur Drive Stanford, 94305, CA
Brian Lasonde
  • Gender: Male
  • Address: 300 Pasteur Drive Stanford, 94305, CA
Dr. Alexander Dimitrios Colevas
  • Gender: Male
  • Address: 875 Blake Wilbur Drive Palo Alto, 94304, CA
Dr. Danielle Hyunkyung Shin
  • Gender: Female
  • Address: 725 Welch Road Palo Alto, 94304, CA
Dr. Jacquelyn Nicole Crane
  • Gender: Female
  • Address: 3401 Civic Center Boulevard Philadelphia, 19104, PA
Dr. Allison Walsh Kurian
  • Gender: Female
  • Address: 300 Pasteur Drive Stanford, 94305, CA
Dr. William Frank Novotny
  • Gender: Male
  • Address: 3801 Miranda Avenue Palo Alto, 94304, CA
Dr. Sandeep Soni
  • Gender: Male
  • Address: 725 Welch Road Palo Alto, 94304, CA

Questions & Answers

Does Dr. Karen Sofia Fernandez have affiliation with practices?

Dr. Karen Sofia Fernandez is affiliated with Valley Children's Medical Group.

Where can you meet with Dr. Karen Sofia Fernandez?

Dr. Karen Sofia Fernandez's office is located at 725 Welch Road in Palo Alto, CA 94304.

What conditions does Dr. Karen Sofia Fernandez treat?

Dr. Karen Sofia Fernandez provides treatment for Muscular Dystrophy, Parenting, Sudden Infant Death Syndrome (SIDS), Thrombocytopenia, Tourette Syndrome, Wilson-Turner Syndrome. For the full list see this list.

Does Dr. Karen Sofia Fernandez accept insurance?

Unfortunately we don't have any information if Dr. Karen Sofia Fernandez accepts insurance.