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    • Pressure Garments for Burns
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    • Lower Limb Prosthesis
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    • Meet the Team
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    • 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/Sun City
  • Avondale
  • Scottsdale
  • Tucson
  • Hospital Clinicians
  • Technicians
  • Business/Marketing

Leadership

Joseph Pongratz

Joseph Pongratz

Owner, CPO, FAAOP
Tyler Ritchey

Tyler Ritchey

Chief Business Officer, MBA, CP
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
Rebecca Gonzalez

Rebecca Gonzalez

Accounts Receivable Representative

Casa Grande

Armando Flores

Armando Flores

Clinician
Aaron Lowe

Aaron Lowe

Clinical Lead, BOCPO
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

Phoenix West/Sun City

Steve Ohlemann

Steve Ohlemann

CP - Clinical Lead
Hannah Gensch

Hannah Gensch

Certified Orthotist, Resident Prosthetist
Raul Marquez

Raul Marquez

Orthotic Assistant
Dave Soto

Dave Soto

Technician
Yolanda Alquist

Yolanda Alquist

OA
Lulu Crain

Lulu Crain

OA
Agustin Valez

Agustin Valez

OA
Nancy Garza

Nancy Garza

Administrative Assistant

Avondale

Isaac Yoder

Isaac Yoder

CPO
Joe Tomanek

Joe Tomanek

O&P Resident
Amber Fisher

Amber Fisher

OA
Kheyada Blount

Kheyada Blount

OA
Sonia Shade

Sonia Shade

OA
Jeremy Bohnsack

Jeremy Bohnsack

Certified Orthotic Assistant, Certified Fitter Orthotics

Scottsdale

Zach Roundy

Zach Roundy

CPO - East Clinical Lead
Tanya Thomas

Tanya Thomas

OA

Tucson

Kent Sluder

Kent Sluder

CPO - Clinical Lead
Karli Kochman

Karli Kochman

CPO
Batsheva Hayes

Batsheva Hayes

Provider Outreach Coordinator
Lindsay McCall

Lindsay McCall

Clinician
Mallory Hanson

Mallory Hanson

Clinician
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

Business/Marketing

Janette Baranski

Janette Baranski

Amputee Liaison
Joel Goltry

Joel Goltry

Operations Manager
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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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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