Nurse Practitioner in GILLESPIE, IL
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Hollie Trettenero is a board-certified family nurse practitioner (FNP-C) based in Gillespie, IL.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Ms. HOLLIE TRETTENERO specializes in Nurse Practitioner.
Ms. HOLLIE TRETTENERO practices in GILLESPIE, IL.
Ms. HOLLIE TRETTENERO's NPI number is 1811389935.