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    • Hematology
      • ABO RH
      • Blood Group and RH
      • CBC
      • ESR
      • A1C
      • Platelet Count
      • Reticulocyte Count
      • Sickle Cell Screening
    • Chemistry
      • CMP
        • Calcium
        • Glucose (Fasting)
        • Proteins
          • Albumin
          • Total Protein
        • Electrolytes
          • Potassium
          • Sodium
          • Chloride
        • Kidney Tests
          • BUN
          • Creatinine
        • Liver Tests
          • ALT/SGPT
          • Alkaline Phosphotase
          • AST
          • Bilirubin
      • Iron
        • Ferritin
        • IRON
        • Osmolality Serum
        • TIBC
      • Lipid Panel
        • Triglyceride
        • Cholesterol
      • Thyroid
        • T3 Uptake
        • T4
        • T4 Free
        • TSH
      • Therepeutic Drug Screen
        • Carbamezepine
        • Digoxin
        • Dilantin
        • Vancomycin Trough
        • Vancomycin Peak
        • Phenobarbital
        • Theophylline
        • Valproic Acid
      • Amylase
      • Cortisol
      • CPK
      • Glucose Tolerance
      • LDH
      • Magnesium
      • Phosphorus
      • Prostatic Specific Antigen
      • Rheumatoid Factor
      • Uric Acid
      • Vitamin B12
    • Coag
      • Prothrombin Time
      • Partial Thromboplastin Time
    • Microbiology
      • Gram Stain
      • Strep Screen Other
      • Strep Screen Rapid
      • Blood Culture
      • Bacterial Culture
      • Viral Culture
      • Chlamydia by DNA
    • Serology
      • Rubella
      • ASO
      • Mono Screening
      • RPR
      • Helicobacter Pylori
      • C-Reactive Protein
      • C-Reactive Protein High Sensitivity
    • Stool Culture
      • Clostridium Deficle
      • Occult Blood
      • Ova and Parasite
    • Urine
      • MicroAlbumin
      • Drug Screen
      • Urinalysis
    • Lead
      • Lead
    • Pregnancy
      • HCG Pregnancy
    • Reference Lab
      • HIV
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DGL accepts walk-in patients as well as nursing home residents and doctor referred patients. To find out more about DGL's patient services, please select from the following:

Billing Information

DGL customer service representatives are available to answer your billing questions or concerns.
Please call:

Service and Test Result Inquiries

DGL's staff are available to answer questions regarding results for most tests 24 hours after submission. If there is a rush, DGL can give same day results for a nominal fee (walk-in patients only). If you have any questions about test results or available services, please call:

Phone: (708) 599-5768
Hours: Monday - Friday, 7:00 AM - 7:00 PM CST
Saturday, 9:00 AM - 4:00 PM CST