We are a national pathology laboratory with a subspecialty in dermatopathology. We serve the Los Angeles area via courier and nation wide via FedEx. 

  • Slide Preparation with 24 hour turn around time upon receipt of specimen.
  • Consultation (second opinion) by one of our American Board Certified Dermatopathologists.
  • Inhouse Immunohistochemistry and Special Stains.

Our Services

Health Insurance

Office Hours

Monday - Friday: 8:00 - 5:00 pm.

American Specialty Laboratory

20765 SUPERIOR ST
CHATSWORTH, CA 91311 

Phone: (818) 280-5321

Meet the Doctors


Contact Us

We accept most public and private insurance plans. We also offer special pricing for cash-paying patients for most procedures.

We are a staff of physicians that base our success on our patients' long-term good health.  



CLIA#: 05D2043525

CA LIC#: CLF00342719