At Lawton Community Health Center, our team of medical professionals is made up of doctors and nurse practitioners. To understand the different credentials each one holds, read our Medical Staff Descriptions.

Mercedez Bernard, DO
Family Practice

Hunter Janz, DO
Family Practice

Anne Fernando, MD
Pediatrics

Lauren Krieg, APRN
CNP Adult & Pediatrics

Michael Martine, APRN
CNP Adult & Pediatrics

Dana Hulbert, APRN
CNP Pediatrics

Bryan Barnes, NP
Family Medicine

Ralph Heirigs, MD, FACOG
Board Certified Obstetrician

Troy L. Harden, DO
Family Medicine

Moncy Varkey, DO
Family Practice

Jennifer Cargill, APRN
Family Practice

Merita Tyrell-Mitchell, LMFT
Counselor

Eudella Reynolds
Counselor

Michelle White
Diabetes educator

Jan Miller
Diabetes educator

Dylan Winters
Rapid Access

Vincenzo (Jimmy) Smriglio
LCSW Counselor

Zoobia Mirza
Psychiatry

Sinisa Trbovic
Psychiatry

Francis Armendariz
Psychiatry

Leslie Aiku
Family Medicine

Arif Ajmeri
Family Medicine

Kristin Broughton
Family Medicine

Daniel Joyce
Family Medicine

Nicole McFarland
Family Medicine

Michael Ramos
Family Medicine

Karen Schafer
Family Medicine

Gretchen Stroud
Family Medicine

Ilona Yurfeld
Family Medicine

Angelo Argento
Internal Medicine

Renato Caballero II
Family Medicine

John Loose
Family Medicine

Laura Coleman
Internal Medicine

Marty Sanner
Internal Medicine

Minda Roan
Pediatrics

Ramsha Saleem
Internal Medicine

Seeta R. Vangala
Pediatrics

Patience Ugwi
Pediatrics

John Cox
Pulmonology

Shannon Ballou
Family Medicine

Angela Farmer
Family Medicine

Billie Geffre
Family Medicine

Nakeda Hall
Family Medicine

Amy Hannington
Family Medicine

Cheryl Jones
Behavioral Health

Tom Mills
Family Medicine

Audrey Obinero
Family Medicine

Anna Reed
Pediatrics Nurse

Samantha Quickle
Family Medicine

April Zumwalt
Family Medicine

Isabelle Zlatnik
Family Medicine

Kristi Goodson
PEDS Hospitalist