Roger E. Der, MD is an anatomic & clinical pathologist.
Myra C. Martin, MD is an anesthesiologist who practices anesthesiology and pain medicine anesthesiology.
Maya M. Kido, MD is an emergency medicine practitioner.
Dele A. Akao, PharmD, BCPS is a geriatric pharmacist who practices geriatric pharmaceutics and pharmacotherapy pharmaceutics.
Walter Rogoff, MD is an anesthesiologist who practices anesthesiology and pain medicine anesthesiology.
John C. Meher, MD is an emergency medicine practitioner.
Jane Dascalos, MD is a diagnostic radiologist.
Gerald Subar, PharmD is a pharmacist.
George Talladen is a registered psychiatric / mental health nurse.
Christopher Go, RN is a registered psychiatric / mental health nurse.
Rachel Dela Pena, RN is a registered adult psychiatric / mental health nurse.
John Villa is a registered psychiatric / mental health nurse.
Desiree L. Spencer-Walters is a registered nurse.
Christopher D. Ayuyao, RN is a registered psychiatric / mental health nurse.
Joseph K. Mwangi, RN is a registered psychiatric / mental health nurse who practices psychiatric / mental health nursing (registered nurse) and nursing (registered nurse).
Louise Williams is a registered nurse.
Joseph L. Greene, RN is an emergency medicine registered nurse.
Katherine Rodriguez, BSN, RN is a registered nurse.
Leah M. Gutierrez is a registered psychiatric / mental health nurse.
Asma M. Ahmed, NP is an adult health nurse practitioner.
Lauren R. Morales, MSOT, OT-RL is an occupational therapist.
Julie A. Barker, PT is an orthopedic physical therapist.
Graciela Hoal, NP, ACNP is a nurse practitioner.
Glenn Berdin is a registered psychiatric / mental health nurse.
Heather M. Decordova, MPT, OCS is an orthopedic physical therapist.
Rosita Gordon is a registered psychiatric / mental health nurse.
Tamar A. Avakian, NP, RN is a family nurse practitioner who practices family nurse practice and primary care medicine.
Efren Villa, RN is a registered psychiatric / mental health nurse.
Brian Baron is a psychiatrist.
Jeffrey E. Moreno, MA, CCC-SLP is a speech-language pathologist.
Yvonne A. Toro-Miranda, RD, CDE is a registered dietitian.

Our Facilities

Pathology Associates Of Valencia has been registered with the National Provider Identifier database since September 09, 2005 and its NPI numbers are 1427042001 and 1750375358. Pathology Associates Of Valencia is also known as Roger E. Der, M.d., Inc (Anatomic & Clinical Pathologist Practice).

Book an Appointment

To schedule an appointment, please call (661) 253-8504.

Anatomic Clinical Pathology

Pathology Associates Of Valencia is an Anatomic Clinical Pathology practice in Valencia, CA with healthcare providers who have special training and skill in determining the origin, type, and severity of a disease. Anatomic & Clinical Pathologists at Pathology Associates Of Valencia perform laboratory tests to detect and treat the causes of illnesses. Anatomic Clinical Pathology is the study of disease in bodily fluid, tissues, and organs. Significant diseases and conditions treated at Anatomic Clinical Pathology practices include diabetes and cancer. Medical tests, procedures and therapies provided by Anatomic Clinical Pathology practices include diagnostic tests on blood, urine, sputum, feces, spinal fluid, pleural fluid, and belly fluid, as well as biopsy and autopsy.

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Anatomic Clinical Pathologists in Valencia, Valencia, CA