Our Dedicated Staff

Erin Blackburn, MHA

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Erin Blackburn serves as our practice manager and is responsible for managing all the day-to-day logistics of our office to ensure quality service.

Mary Matelan, MMS, PA-C

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Mary Matelan serves as our certified physician assistant who works closely with Dr. O'Brien and our team to provide unparalleled patient care.

Dana Peterson

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Dana Peterson serves as our practice's medical aesthetician and certified laser technician, sharing her vast knowledge of skincare and aesthetics.

Nicole J.

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Nicole is a Front Desk Receptionist where she’s tasked with ensuring a pleasant experience for all patients from beginning to end.

Colleen O.

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It is both her honor and pleasure to have worked with St. Petersburg Center for Plastic Surgery since 1998.

Ana De Castro

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A registered nurse with a BSN, Ana De Castro, is Dr. O’Brien’s nurse. In her position, Ana provides care throughout the surgical process.

Rebecca Brooks

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Rebecca Brooks is a registered nurse who has been with SPCPS for more than 14 years. She assists patients before, during, and after surgery.

Linda Wolf

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Linda Wolf is a registered nurse who works closely with Dr. O'Brien to provide the best possible patient care.