Trusted Merrillville Laboratory

Merrillville's
Precision
Diagnostic Partner

Comprehensive laboratory services delivering accurate results with the speed and compassion your health demands.

Call Now Our Services
25+
Years Experience
500+
Tests Available
24h
Fast Results
What We Offer

Comprehensive Diagnostic Services

From routine blood work to specialized testing, we provide the full spectrum of laboratory services for your healthcare needs.

Clinical Chemistry

Comprehensive blood chemistry panels including metabolic profiles, lipid panels, and enzyme assessments for accurate health monitoring.

Hematology

Complete blood counts, coagulation studies, and specialized hematology testing to evaluate blood disorders and overall blood health.

Urinalysis

Thorough urine analysis for infection detection, kidney function assessment, and metabolic screening with rapid turnaround times.

Immunoassays

Specialized hormone testing, therapeutic drug monitoring, and infectious disease screening using advanced immunoassay technology.

Point-of-Care Testing

Rapid bedside testing for immediate results including glucose monitoring, rapid strep tests, and other critical point-of-care diagnostics.

Preventive Screening

Comprehensive health screenings and preventive testing packages designed to detect issues early and maintain optimal wellness.

About Us

Merrillville's Trusted Laboratory Since 1998

AB Lab & Diagnostics has served the Merrillville community for over two decades, providing accurate, reliable laboratory testing that healthcare providers and patients depend on.

Located conveniently on Broadway, our state-of-the-art facility combines cutting-edge technology with personalized care. We understand that behind every test is a person waiting for answers, which is why we prioritize both accuracy and compassion in everything we do.

25+
Years of Service
100%
Quality Assured
AB Lab & Diagnostics modern laboratory facility
Why Choose Us

The AB Lab Difference

What sets us apart is our commitment to combining advanced technology with genuine human care.

Fast Turnaround

Most results available within 24 hours, with stat testing for urgent cases.

Accuracy Guaranteed

Rigorous quality control protocols ensure every result meets the highest standards.

Compassionate Care

Our skilled phlebotomists make every visit comfortable and stress-free.

Convenient Location

Easily accessible on Broadway with ample parking for your convenience.

Get In Touch

Visit Our Laboratory

We're conveniently located in the heart of Merrillville. Walk-ins welcome, appointments recommended.

Contact Information

Address
5475 Broadway
Merrillville, IN 46410
Business Hours
Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed
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Send Us a Message

Have questions about our services? We'll get back to you promptly.

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