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Dr. Maria Castellanos, MD

Dr. Maria Castellanos, MD

Pediatric Hematology & Oncology*
10+ years of experience

Dr. Maria Castellanos, MD is a pediatric hematologist oncologist in San Francisco, CA and has over 10 years of experience in the medical field. She graduated from HOWARD UNIVERSITY / COLLEGE OF ARTS AND SCIENCES / MUSIC DEPARTMENT in 2014. She is affiliated with medical facilities such as Marinhealth Medical Center and Mills-Peninsula Medical Center. She is accepting telehealth appointments.

Practice

550 16th St San Francisco, CA 94143
Telehealth available
(415) 476-5153

At a Glance

  • Areas of Expertise
    Dr. Castellanos specializes in the areas of Pediatric Hematology-Oncology & Pediatrics. • See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Castellanos' Reviews

Know Before You Go

About Me

biography

Dr. Maria Castellanos, MD is a pediatric hematologist oncologist in San Francisco, CA and has over 10 years of experience in the medical field. She graduated from HOWARD UNIVERSITY / COLLEGE OF ARTS AND SCIENCES / MUSIC DEPARTMENT in 2014. She...read more

  • Pediatric Hematology & Oncology

  • Pediatrics

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Howard University / College Of Arts And Sciences / Music Department

    Medical School, 2014
American Board of Medical Specialties®
American Board of Pediatrics®
- 
Pediatric Hematology-Oncology
- 
Pediatrics
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Office550 16th St San Francisco, CA 94143
1
Childrens Hospital Medical Center Ambulatory Care Pharmacy744 52nd St Oakland, CA 94609
2
Ucsf's Blood & Marrow Transplant (BMT) Clinic1975 4th St Fl 6 San Francisco, CA 94143
3
University of California at San Francisco1825 4th St San Francisco, CA 94143
4

Affiliated Hospitals

  • Mills-Peninsula Medical Center

    1501 Trousdale Dr
    Burlingame, CA 94010
    Recipient of 46
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    80%
    Patients would recommend the hospital to friends and family

    15% higher than the national average

    View all patient feedback

  • Marinhealth Medical Center

    250 Bon Air Rd
    Greenbrae, CA 94904
    Recipient of 3
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    70%
    Patients said that doctors always listened to them and explained things well

    6% lower than the national average

    View all patient feedback

  • Texas Children's Hospital

    6621 Fannin St
    Houston, TX 77030
Learn more about how Healthgrades measures Hospital Quality