Health care leader whose mission is to keep you healthy. Under-one-roof convenience, 24-hour advice nurse, and online access to manage your health - anytime.
Yes, Dr. Marie T. Jelonek is accepting new patients at this office.
9961 Sierra Ave, Fontana, CA 92335
Please contact the doctor’s office to inquire about insurance.
Dr. Jelonek has one office in California where she specializes in Pediatrics.
Dr. Jelonek works with three hundred and sixty-five doctors including Dr. Nehal Patel and Dr. Devin Mudge.
Dr. Jelonek is a pediatrician, a physician dedicated to helping kids of all age groups. She offers comprehensive health care for newborns, young children & teens. As a pediatrician, Dr. Jelonek is a primary care provider, the first point of contact when a patient is sick. Dr. Jelonek is trained to provide well-rounded health care for children of all ages and works very closely with the patient's parents & family making sure that the child is developing & maturing properly.