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Our Philosophy

Patient satisfaction and diagnostic accuracy are our number one priority.

Our Mission

To improve the healthcare quality of patients who have biopsy needs with immediate and accurate diagnoses, one patient at a time, to streamline further clinical management in a timely manner.

Our Vision

To become the premier choice of one-stop care and a leader in interventional cytopathology exceeding the expectations of our patients and their referring physicians with compassion, excellence, and efficiency.

About PathCare Diagnostics Inc FNA Clinic

PathCare Diagnostics Inc is an out-patient, free-standing physician office and CLIA-certified laboratory founded by Mai Gu, MD, PhD who specializes in fine needle aspiration biopsy of all superficial organs, such as thyroid, breast, salivary glands, lymph nodes, and subcutaneous soft tissue with accurate immediate diagnosis. Dr. Gu personally performs the procedures and examines samples during the procedure. The non-diagnostic rates are less than 1% and the diagnostic accuracy is 98-99%. The patients will not need to anxiously wait for days for the biopsy results; the referring physicians will receive the final reports within 24 hours after the biopsy is completed if no additional tests are required.


Dr. Gu not only specializes in interventional cytopathology by performing FNA biopsy and core biopsy, but also offers surgical pathology services for biopsies of all organ systems and consultations of cytopathology and surgical pathology for second opinions.

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