Summary

Dr. Warejko graduated from the University of Rochester School of Medicine & Dentistry in 2011. She works in New Haven, CT and 2 other locations and specializes in Nephrology and Pediatrics. Dr. Warejko is affiliated with Yale New Haven Hospital, Yale New Haven Hospital Saint Raphael Campus, Connecticut Mental Health Center and Yale New Haven Childrens Hospital.

Quick Facts

  • accepting new patients
  • 15 years of experience
  • speaks Spanish, English
  • St Louis Childrens Hospital
  • 2 specialties
  • 6 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 3 office locations
  • Female

Office Locations

Dr. Jillian Kateri Warejko has 3 locations

Yale Medicine Pediatric Nephrology

1 Park St Fl 2New Haven, CT 06504
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Yale New Haven Hospital

20 York StNew Haven, CT 06510

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Dr. Jillian Kateri Warejko, MDDr. Charles Ray Jones, MDDr. Christopher E Gennino, DODr. Jeffrey Craig Jennings, MD
NephrologyAdolescent MedicineEmergency MedicinePediatrics
Accepts New Patients Accepts New Patients
4.8 
4.6 
4.7 
15 Years of Experience 41 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks English, Spanish Speaks English, Spanish
New Haven , CTNew Haven , CTMilford , CTWallingford , CT
Med School: University Of Rochester School Of Medicine & Dentistry Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Jillian Kateri Warejko

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Jillian Kateri Warejko has the following 2 specialties

Specialty Expertise

Dr. Jillian Kateri Warejko has the following 6 areas of expertise

  • Check-up
  • Immunization
  • Pediatric Diabetes
  • Pediatrics
  • Physical
  • Vaccination

Certifications, License, & Education

15 Years Experience

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Active

EDUCATION & TRAINING

Residency

St Louis Childrens Hospital

Medical School

University Of Rochester School Of Medicine & DentistryGraduated in 2011

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Frequently Asked Questions

What languages does Dr. Jillian Warejko speak?
Dr. Jillian Warejko speaks Spanish and English.
How can I make an appointment with Dr. Jillian Warejko?
You can find contact information for Dr. Jillian Warejko here on Vitals.
Is Dr. Jillian Warejko accepting new patients?
Dr. Jillian Warejko is accepting new patients on Vitals. View Dr. Jillian Warejko's profile on Vitals to make an appointment.
Where is Dr. Jillian Warejko's office located?
Dr. Jillian Warejko's office is located at 1 Park St Fl 2, New Haven, CT, 06504.
Does Dr. Jillian Warejko accept virtual/telehealth appointments?
Dr. Jillian Warejko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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