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  • Our Services
    • Pressure Garments for Burns
    • Plagiocephaly Cranial Bands
    • Upper Extremity Prosthesis
    • Lower Limb Prosthesis
    • Mastectomy
    • Pediatrics
    • Custom Orthotics
  • Who We Are
    • Meet the Team
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  • Locations
    • Avondale, AZ
    • Chandler, AZ
    • Casa Grande, AZ
    • Gilbert / Mesa, AZ
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    • Phoenix, AZ
    • Scottsdale, AZ
    • Tucson, AZ – Grant
    • Tucson, AZ – Cholla
Call (602) 222-3032
Call (602) 222-3032
  • Our Services
    • Pressure Garments for Burns
    • Plagiocephaly Cranial Bands
    • Upper Extremity Prosthesis
    • Lower Limb Prosthesis
    • Mastectomy
    • Pediatrics
    • Custom Orthotics
  • Who We Are
    • Meet the Team
    • Residency Program
    • Community Activities
  • Patient Resources
    • Accepted Insurance
    • Request An Appointment
    • FAQ’s
    • Blog
    • New Technology
    • Diabetic Shoe Update
  • Locations
    • Avondale, AZ
    • Chandler, AZ
    • Casa Grande, AZ
    • Gilbert / Mesa, AZ
    • Glendale, AZ
    • Phoenix (West), AZ
    • Phoenix, AZ
    • Scottsdale, AZ
    • Tucson, AZ – Grant
    • Tucson, AZ – Cholla
Get a Second Opinion
Call (602) 222-3032
Home > Who We Are > Meet the Team

Our Team

  • Leadership
  • Corporate
  • Casa Grande
  • Chandler & Gilbert
  • Phoenix West & Glendale
  • Avondale
  • Scottsdale
  • Tucson
  • Hospital Clinicians
  • Technicians
  • Business/Marketing
  • Leadership
  • Corporate
  • Casa Grande
  • Chandler & Gilbert
  • Phoenix West & Glendale
  • Avondale
  • Scottsdale
  • Tucson
  • Hospital Clinicians
  • Technicians
  • Business/Marketing

Leadership

Joseph Pongratz

Joseph Pongratz

Owner, CPO, FAAOP
Nichole Inman

Nichole Inman

CFM - Practice Manager
Samantha Thomas

Samantha Thomas

Controller
Julie Barth

Julie Barth

Vice President of Business Development

Corporate

Trieu Nguyen

Trieu Nguyen

CPO - Residency Director
Laura DeCaro

Laura DeCaro

Accounts Receivable/Billing
Karen Green

Karen Green

Accounts Receivable
Lourdes Villarreal

Lourdes Villarreal

Central Hospital
Frances Dawson

Frances Dawson

Administrative Assistant
Jessica Chavez

Jessica Chavez

Administrative Assistant
Leanne Zuniga

Leanne Zuniga

Accounts Receivable
Rebecca Gonzalez

Rebecca Gonzalez

Accounts Receivable Representative
Terri Cook

Terri Cook

Accounts Receivable

Casa Grande

Aaron Lowe

Aaron Lowe

Clinical Lead, BOCPO
Armando Flores

Armando Flores

Clinician
Anette Felix

Anette Felix

OA

Chandler & Gilbert

Zach Roundy

Zach Roundy

CPO - East Clinical Lead
Michael Gordon

Michael Gordon

CPO
Mike Schulenberg

Mike Schulenberg

CPO
Emily Salgado

Emily Salgado

CPO
Chanel Kastenhuber

Chanel Kastenhuber

OA
LaDavia Peavy

LaDavia Peavy

OA
Martha Rodriguez

Martha Rodriguez

OA
Tanya Thomas

Tanya Thomas

OA

Phoenix West & Glendale

Steve Ohlemann

Steve Ohlemann

CP - Clinical Lead
Erin Jarrette (CPO)

Erin Jarrette (CPO)

CPO
Dave Soto

Dave Soto

Technician
Raul Marquez

Raul Marquez

Orthotic Assistant
Lulu Crain

Lulu Crain

OA
Yolanda Alquist

Yolanda Alquist

OA
Agustin Valez

Agustin Valez

OA
Norma Garza

Norma Garza

OA
Nancy Garza

Nancy Garza

OA

Avondale

Isaac Yoder

Isaac Yoder

CPO
Joe Tomanek

Joe Tomanek

O&P Resident
Jeremy Bohnsack

Jeremy Bohnsack

Certified Orthotic Assistant, Certified Fitter Orthotics
Amber Fisher

Amber Fisher

OA
Kheyada Blount

Kheyada Blount

OA
Sonia Shade

Sonia Shade

OA

Scottsdale

Zach Roundy

Zach Roundy

CPO - East Clinical Lead
Stephanie Stratton

Stephanie Stratton

OA

Tucson

Kent Sluder

Kent Sluder

CPO - Clinical Lead
Batsheva Hayes

Batsheva Hayes

Provider Outreach Coordinator
Lindsay McCall

Lindsay McCall

Clinician
Mallory Hanson

Mallory Hanson

Clinician
Steven Arm

Steven Arm

Amputee Liaison
Nina Lopez

Nina Lopez

OA
Fred Altamirano

Fred Altamirano

CO

Hospital Clinicians

Dan Felix

Dan Felix

Hospital Lead
Matt Davison

Matt Davison

CO - West Zone Lead
Reid Camen

Reid Camen

East Zone Lead
Josh Ward

Josh Ward

Swing Shift Clinician
Gilberto Felix

Gilberto Felix

Central Clinician
Chris Scott

Chris Scott

CPed - Central Clinician
Andrew Jones

Andrew Jones

East Clinician
Beckie Heffron

Beckie Heffron

CO - Pediatrics
Kailee Inman

Kailee Inman

Central Clinician
Alexis Bergstrom

Alexis Bergstrom

Fitter

Technicians

John Woodson

John Woodson

Lead Tech
Travis Posey

Travis Posey

Technician
Kevin Castillo

Kevin Castillo

Technician
Ryan Martindale

Ryan Martindale

Technician
Jesus Galindo

Jesus Galindo

Technician

Business/Marketing

Joel Goltry

Joel Goltry

Operations Manager
Rocky Lorenzo

Rocky Lorenzo

Amputee Liaison
Ramon Diaz

Ramon Diaz

Amputee Liaison
Robert Cordova

Robert Cordova

Inventory
Austin Huerta

Austin Huerta

Operations Assistant

Our Locations

View All Locations

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Prosthetic Second Opinion

Our Services

  • Pressure Garments for Burns
  • Plagiocephaly Cranial Bands
  • Upper Extremity Prosthesis
  • Lower Limb Prosthesis
  • Mastectomy
  • Pediatrics
  • Custom Orthotics

Our Locations

  • Avondale, AZ
  • Chandler, AZ
  • Casa Grande, AZ
  • Gilbert / Mesa, AZ
  • Glendale, AZ
  • Phoenix (West), AZ
  • Phoenix, AZ
  • Scottsdale, AZ
  • Tucson, AZ – Grant
  • Tucson, AZ – Cholla

Patient Resources

  • Accepted Insurance
  • Patient Forms
  • Request An Appointment
  • FAQ’s
  • New Technology
  • Diabetic Shoe Update
Contact Us
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