Our Mission: Clinical Pathology Associates is committed to enhancing patient care.

Providing accurate and timely diagnoses is critical in caring for your patient. Not only is this essential to provide the correct treatment, but an accurate initial diagnosis can have profound impact on the cost of health care.

Clinical Pathology Associates is the longest established anatomic and clinical pathology group in Central Texas. With generations of experience and leadership in anatomic and clinical pathology services, CPA provides the Central Texas medical community with the service, quality and integrity seen most often from an academic institution.

With an internal network of consultants, our Board-certified and subspecialty-boarded physicians provide the highest quality of care to our patients and primary care physicians.

Executive Committee  (View all doctors)
  • In Cytopathology/ Executive Committee/ Transfusion Medicine
    Teresa A. Duran, M.D.
  • In Breast Pathology/ Executive Committee/ Head & Neck Pathology/ Immunohistochemistry/ Urologic Pathology
    Paul B. Gaudin, M.D.
  • In Executive Committee/ Hematopathology/ Pediatric Pathology/ Placental Pathology
    Chandra Krishnan, M.D.
  • In Executive Committee/ Gastrointestinal Pathology
    John Lee Sang, M.D.
  • In Executive Committee/ Hematopathology
    Edward G. Weir, M.D.
Locations We Serve


  • Dr. Eric Fillman joins CPA March 4th, 2019

    Clinical Pathology Associates is pleased to announce the addition of Dr. Eric P. Fillman to the San Antonio region serving the Baptist Health System. Dr. Fillman is Board certified in Dermatopathology as well as Anatomic and Clinical Pathology. Dr. Fillman received his medical degree from Uniformed Services......

  • Presenting Sponsor at the 2019 Colon Cancer Coalition 5K

    We are proud to be presenting sponsor at 2019 Get your Rear in Gear Austin- Colon Cancer Coalition 5K on Saturday, February 23rd, 2019. Hope to see you there! https://lnkd.in/esUywYd...

  • Pathologist’s Power List 2018

    Dr. Chandra Krishnan has recently been nominated to the Pathologist’s Power List 2018.  Congratulations to Dr. Krishnan! https://thepathologist.com/power-list/2018/...

  • ASCP 40 Under Forty – Dr. Krishnan

    Dr. Chandra Krishnan has been honored by the ASCP as one of the 40 Under Forty Honorees as a leader making an impact in pathology and laboratory medicine.  These leaders were chosen out of a field of highly accomplished and talented national and international applicants. Dr. Krishnan is......