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Going Undercover At Dr. Lisa Tseng's Clinc
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Going Undercover At Dr. Lisa Tseng's Clinc

To gather more information about Dr. Hsiu-Ying “Lisa” Tseng's medical clinic in Southern California, authorities sent undercover investigators to her office with the goal of obtaining prescriptions for controlled substances. In various meetings, Dr. Tseng failed to conduct a thorough exam or a full review of the patients’ documented medical history.