Address
23679 CALABASAS RD STE 601 CALABASAS, CA 91302
Phone
+1 (818) 280-5321
Email
support@patforlab.com
Document
3449878

Specialized Pathology & Histology Laboratory

AMERICAN SPECIALTY LABORATORY, INC. (ASL Pathology) provides expert pathology and histology laboratory services for physician offices, including dermatologists and gastroenterologists. We offer high-quality biopsy processing, paraffin block preparation, and clinical pathology services while maintaining rigorous federal medical registration standards.

Pathology laboratory technician preparing sample for biopsy analysis
Illustrative stock photo · roberto carrafa / Pexels

Our Laboratory Services

Pathology laboratory technician preparing sample for biopsy analysis
Illustrative stock photo · roberto carrafa / Pexels

Biopsy Processing

We provide meticulous processing of biopsy samples, from receipt to microscopic examination preparation. Our service includes tissue assessment, fixation, dehydration, embedding, and sectioning, ensuring quality slides for accurate diagnosis.

Blocks of paraffin prepared for pathology analysis
Illustrative stock photo · Charlie-Helen Robinson / Pexels

Paraffin Block Preparation & Slide Making

Our laboratory expertly creates paraffin blocks and corresponding histological slides from diverse tissue and biopsy samples. This enables precise microscopic evaluation and long-term sample preservation for further clinical consultation or review.

Pathologist examining histology slide under microscope
Illustrative stock photo · Kindel Media / Pexels

Clinical Pathology for Medical Professionals

ASL delivers detailed clinical pathology diagnostics for referring physicians. We support dermatologists, gastroenterologists, and other specialists with professional pathology reports, aiding in critical medical decision making.

Histological slides ready for examination and diagnosis
Illustrative stock photo · cottonbro studio / Pexels

Preparation of Histological Slides

We prepare high-quality micropreparations (slides) from tissue blocks, applying appropriate stains, ensuring clarity and diagnostic value for each specimen analyzed in our facility.

Samples labeled and tracked in a medical pathology laboratory
Illustrative stock photo · Pavel Danilyuk / Pexels

Sample Labeling and Quality Control

Every tissue sample is tracked, labeled, and maintained with strict quality control protocols, following industry best practices to ensure sample integrity throughout every stage of processing.

Secure storage of paraffin blocks and slides in laboratory
Illustrative stock photo · Nathan J Hilton / Pexels

Secure Archival & Handling

Specimens, blocks, and slides are archived securely for potential re-examination or additional testing when needed, supporting compliance and facilitating consultative reviews.

Choosing the Right Laboratory Services for Your Practice

  • Determine the specific type of analysis required: biopsy assessment, histological examination, or clinical pathology report.
  • Confirm laboratory registration and quality compliance, such as federal medical registry status and identifiers (NPPES NPI Registry).
  • Seek out clear sample labeling and secure handling protocols for all sent materials.
  • Verify that the laboratory works with your specialty, and can provide the clinical results you or your patient require.
  • Evaluate the turnaround time and ongoing communication options for referring physicians.
  • If you have specialized needs, ask about available slide stains or potential for consult revisions.

Sample Submission & Preparation Checklist

  • Ensure tissue samples are properly labeled and accompanied by relevant documentation (e.g., requisition forms, patient information, clinical notes).
  • Contact the laboratory ahead of time if special stains or techniques are needed.
  • Preserve specimens as required (e.g., in formalin), and package securely for transport to prevent damage or contamination.
  • Include all ordering clinician information and any pertinent clinical questions with your shipment.
  • Check if your practice requires electronic or printed report format preferences, and notify the laboratory accordingly.
  • Follow any additional ASL Pathology guidelines communicated by our staff for unique cases.

Who May Benefit from Our Services?

Dermatology practices requiring expert diagnosis of skin biopsies and cutaneous lesions.
Gastroenterology offices needing gastrointestinal tissue processing for evaluation of inflammation, neoplasia, or infection.
General physicians and surgeons managing routine or complex biopsy cases seeking reliable turnaround and clear pathology reporting.
Multispecialty group practices coordinating pathology logistics for diverse tissue samples.
Medical clinics prioritizing secure archival and consultative support for past diagnostic material.

About AMERICAN SPECIALTY LABORATORY, INC.

Founded to meet the highest standards in histological and pathological analysis, AMERICAN SPECIALTY LABORATORY, INC. (ASL Pathology) is dedicated to supporting clinical decision-making for medical professionals. Our laboratory, registered in the NPPES NPI Registry, upholds federal medical guidelines in every operation, ensuring the integrity, accuracy, and security of every specimen we process.

We specialize in the full spectrum from tissue receipt through slide preparation and clinical reporting, with capacity to process various sample types, apply advanced stains, and collaborate closely with referring clinicians for optimal patient care.

ASL Pathology leverages a team of specialized technicians and robust quality protocols to meet the needs of dermatologists, gastroenterologists, and other physician practices who demand reliable and prompt pathology services. Confidentiality and compliance underpin every step, making us a trusted partner for your laboratory needs.

Modern histology laboratory facility with equipment and trained staff
Illustrative stock photo · Artem Podrez / Pexels

Frequently Asked Questions

Which physicians can use your pathology services?
Our services are available to licensed medical professionals, including dermatologists, gastroenterologists, general practitioners, and other specialists needing clinical or histological diagnostics.
How do I submit biopsy or tissue specimens to your laboratory?
Samples should be properly labeled and accompanied by all relevant clinical documentation. If you have specific preparation requirements or require special stains, please contact our lab before sending specimens.
How is specimen integrity maintained during processing?
We adhere to strict labeling, tracking, and quality control procedures across all stages, ensuring that every sample remains secure and properly identified from receipt to archival.
Can I request additional stains or consultative review after initial processing?
Yes, additional stains, consults, and revision requests can be accommodated as needed. Please contact our staff for guidance and turn-around time for special requests.
How soon will I receive pathology results?
Turnaround time depends on the complexity of the case and the types of analysis required. Please reach out for estimated timeframes based on your submission.
Are your laboratory credentials and registration available for verification?
Yes. Our laboratory is federally registered in the NPPES NPI Registry. For our Document ID and registration confirmation, refer to the information published on this page or contact us directly.
How is patient data privacy handled?
All information, including clinical notes and patient identifiers, is managed in strict accordance with applicable privacy and data security standards. We do not share information beyond what is required by law or for clinical consultation.
How do I request repeat slides or archival material?
Contact our support team to request materials from our secure archive. We can provide backups for further medical review or transfer to other facilities upon appropriate authorization.