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Dr. Marie Jelonek Is this you?

About Dr. Marie Jelonek

Dr. Marie Jelonek, MD is a Doctor primarily located in Fontana, CA. She has 31 years of experience. Her specialties include Pediatrics. Dr. Jelonek is affiliated with Kaiser Permanente Fontana Medical Center and Fontana Medical Center. She speaks English.

Rating Overview

3 Ratings with 1 Comment

The overall average patient rating of Dr. Marie Jelonek is Good. Dr. Marie Jelonek has been rated by 3 patients. From those 3 patients 1 of those left a comment along with their rating. The overall rating for Dr. Marie Jelonek is 3.2 of 5.0 stars.

Mapbox Map of Dr. Marie Jelonek

Primary Address

Kaiser Permanente

9985 Sierra Ave
Fontana, CA 92335
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Dr. Marie Jelonek has the following 1 specialty

  • Pediatrics

    A pediatrician is a doctor who specializes in the regular care of children, as well as the diagnosis and treatment of illness in children. Young patients are often more complicated to treat because they are still growing and developing.
    While pediatricians may sub-specialize in specific therapy areas like oncology, surgery, ophthalmology, and anesthesiology, in general, pediatricians provide services like vaccinations, health exams, and treatment of common ailments and injuries. In addition, pediatricians are trained to handle the complex emotional and behavioral issues faced by children, especially during puberty.
    Pediatricians normally see their patients from birth until the age of 18, although some may agree to treat patients into their early 20s, if requested.

  • Expertise

    6 Expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Check-up
  • Immunization
  • Pediatric Diabetes
  • Physical
  • Vaccination

Board Certifications

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


Showing 3 of 3

One Star

Poor bedside manner she did not take time to make my child or me the parent comfortable her MA was a huge male that scared my child bad experience

Full Review Rating Breakdown
Five Stars
Four Stars
Wait time
15.0 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Hospital Affiliations

    Dr. Jelonek is affiliated (can practice and admit patients) with the following hospital(s).

  • Fontana Medical Center
  • Education

    31 Years Experience

  • Wayne State University

    Graduated in 1985

  • Accepted Insurance

    Dr. Marie Jelonek accepts the following insurance providers.

  • View by Location

Locations & Directions

Kaiser Permanente, 9985 Sierra Ave, Fontana, CA
  • Nearby Doctors

    Dr. Marie Jelonek is similar to the following 3 Doctors near Fontana, CA.