Mission
Provide patients and physicians with reliable, complete, and understandable scientific analysis using proven technology.
Citilabs is a neighborhood clinical laboratory in Chicago — pairing quiet hospitality with rigorous, on-time diagnostic work.


A lab isn't just instruments and results. It's a relationship — with the doctor who orders the test, and the person waiting for an answer.
Provide patients and physicians with reliable, complete, and understandable scientific analysis using proven technology.
Whether you're a physician or a patient, your needs come first — prompt service, timely results, clear answers.
Medical testing can feel stressful. We train our team to give information, care, and comfort whenever needed.

In today's demanding healthcare environment, medical professionals depend on clinical laboratories to provide accurate, responsive service, state of the art testing, and timely result reporting.
Healthcare isn't just another industry. What we do is of vital, personal importance to individuals — and to those close to them. We invest in nurturing our culture across the entire organization, every day.
Histology, cytology, and tissue diagnostics interpreted by board-certified pathologists.
Complete blood counts, coagulation studies, and specialized hematologic panels.
Comprehensive metabolic, lipid, hormonal, and toxicology panels.
Culture, sensitivity, and molecular detection of bacterial, viral, and fungal agents.
Samples may be collected by a trained Citilabs phlebotomist at your home. We process the samples and deliver results securely.

We confirm your physician's order and your details, so testing is right the first time.
Book online or call. A trained phlebotomist comes to you or welcomes you at our lab.
Results delivered via secure portal, e-mail, or fax — typically within 24 hours.

“My goal is to ensure every member of our team uses their strengths to improve lives and transform healthcare — through quality testing, maximal customer benefit, and results that are fit for purpose.”
“Well experienced professionals. Best at their job!”
“Skilled and professional technician. I would recommend the laboratory services.”
“Professional staff. Great service. Very reasonable people. They helped me understand my results and suggested doctors.”