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Dr. Katarzyna Klek, MD

Dr. Katarzyna Klek, MD

Pediatrics*
15+ years of experience

Dr. Katarzyna Klek, MD is a pediatrician in Stony Brook, NY and has over 15 years of experience in the medical field. She graduated from UNIVERSIDAD DE GUAYAQUIL / FACULTAD DE CIENCIAS MEDICAS in 2007. She is affiliated with medical facilities Stony Brook University Hospital and Maimonides Medical Center.

Practice

101 Nicolls Rd Stony Brook, NY 11794

At a Glance

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About Me

biography

Dr. Katarzyna Klek, MD is a pediatrician in Stony Brook, NY and has over 15 years of experience in the medical field. She graduated from UNIVERSIDAD DE GUAYAQUIL / FACULTAD DE CIENCIAS MEDICAS in 2007. She is affiliated with medical facilities Stony Brook University Hospital and Maimonides Medical Center.
  • 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.

  • Universidad De Guayaquil / Facultad De Ciencias Medicas

    Medical School, 2007
American Board of Medical Specialties®
American Board of Pediatrics®
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.
  • English

  • Spanish

Locations

Practice

Stony Brook University Hospital101 Nicolls Rd Stony Brook, NY 11794
1
Office4 Technology Dr Ste 250 East Setauket, NY 11733
2

Practice

Maimonides Medical Center4802 10th Ave Brooklyn, NY 11219
3

Affiliated Hospitals

  • Stony Brook University Hospital

    101 Nicolls Rd
    Stony Brook, NY 11794
    Recipient of 33
    hospital awards

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

    Top 5% in the nation for consistently delivering clinical quality

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

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback
  • Maimonides Medical Center

    4802 10th Ave
    Brooklyn, NY 11219
    Recipient of 13
    hospital awards

    Surgical Care Excellence Award™ (2025)

    Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2023)

    Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

    View all awards

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

    75%
    Patients said they were given information about recovering at home

    9% lower than the national average

    67%
    Patients said that doctors always listened to them and explained things well

    9% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality