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Our Team

Xochitl Lopez

Toyota Sports Performance Center Supervisor

Xochitl Lopez is the supervisor to Toyota Sports Performance Center. She joined Keck Medical Center of USC in 2018 and has 11 years of medical office experience. Her responsibilities include overseeing the daily operations of the clinic and creating a safe and positive environment. She enjoys providing accessible care while delivering excellent patient experience. Her great personality results in the ability to deal successfully with the demands of a busy and diverse patient population, ensuring you will receive exceptional service and care.


Lynessa Dobbins

Front Desk Medical Assistant

Lynessa Dobbins is the front desk/medical assistant. She joined Keck Medicine of USC in 2019 with 3 years of medical office experience. Her responsibilities include registering new and walk in patients, insurance verification, and answering the phones.  She is also responsible for greeting patients in the facility to check them in as well as verifying accuracy of patient demographic and privacy information. Her experience in the healthcare environment and attention to detail results in the ability to deal successfully with the demands of a busy and diverse patient base, ensuring that you will receive exceptional service and care.  When not in the office you will find her hanging out with any of her 8 siblings or curled up with a good book.