Southern Arizona Healthcare Team

United Community Health Center is fortunate to have a team of skilled medical providers who are dedicated to ensuring that our patients received the best possible care. They work collaboratively, all pulling together to achieve our mission and to do so in efficient and effective ways. It is through the collaboration of all these workers that United Community Health Center is able to provide our patients with the quality healthcare experience they expect and deserve.

Family Practice

John Spencer,
MD

Kathleen Shemberger, FNP-BC

Rebecca Gonzalez, FNP-BC

Deborah Dunlap, FNP-C

Greg Reinhart, PA-C

Angela Robbins, FNP-BC

Yulianna Inzunza, FNP-C

Donald Smith, MD

Charles Swetnam, MD

Luis Lozano, PA-C

Pediatrics

Tarin Bynum Neal,
MD

Georgette Mehalik
APRN, PNP-BC

Kirsten Rentfrow
PNP-BC

Lynn Murphy
BSN,MSN,PNP-BC

Rachel Hardy,
DO

Behavioral Health

Roberto Noperi,
LPC, EMDRT, SEP

Ashley Holton
DNP, PMHNP-BC, FNP-C

Melissa Gummo
APRN, MSN, PMHNP-BC

Dylan Carey
PMHNP-BC

Women's Health

Lisa Kiser, DNP, CNM, WHNP

Family Dental Care

Erick Black, DDS

Melinda Prado, RDH

Julie Ho, DDS

Same Day Acute Care & PRN Providers

Christina Weissauer,
MD

Antionette Dennis-Todd, FNP-C

Nancy Olvera, FNP-C

Erica Smith, PA-C
(PRN)

Hannah Vogan-D'Arezzo, FNP-BC (PRN)