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At Arizona Veterinary Emergency & Critical Care Center, our certified criticalists and highly skilled emergency veterinarians are here for your pet 24/7. Our staff respects the human animal bond, treating each pet and owner with dignity, compassion, and kindness. Learn more about our experienced team below.

Our Specialists

Dr. Brandi Mattison, DACVECC

Medical Director, ER & Critical Care Specialist

Dr. Dana Caldwell, DACVECC

Emergency & Critical Care Specialist

Dr. Aaron Galton, DACVECC

Emergency & Critical Care Specialist

Dr. Marcella Granfone, DACVECC

Emergency & Critical Care Specialist

Dr. Tereza Stastny, DACVECC

Emergency & Critical Care Specialist

Dr. Brandi Mattison, DACVECC

Medical Director, ER & Critical Care Specialist

Dr. Dana Caldwell, DACVECC

Emergency & Critical Care Specialist

Dr. Aaron Galton, DACVECC

Emergency & Critical Care Specialist

Dr. Marcella Granfone, DACVECC

Emergency & Critical Care Specialist

Dr. Tereza Stastny, DACVECC

Emergency & Critical Care Specialist

Emergency Medicine

Dr. Kelly Baxter

DVM

Dr. Alex Beckley

DVM

Dr. Tim Betkowski

DVM

Dr. Charity Brain

DVM

Dr. Kristen Capen

DVM

Dr. Enrico Carluen

DVM

Dr. Desiree Dhanens

DVM

Dr. Anthea Duthie

DVM

Dr. Kristin Falcone

DVM

Dr. Samuel Hollister

DVM

Dr. Coyne Hopey

VMD

Dr. Emma Houlton

DVM, ER & Critical Care Resident

Dr. Amanda Jeroski

DVM

Dr. Maggie (Mary) Johnson

DVM, ER & Critical Care Resident

Dr. Karlie Lonchar

DVM

Dr. Paige Marocco

DVM

Dr. Ricardo Martinez

DVM

Dr. Matt Miller

DVM

Dr. Danielle Minick

DVM

Dr. Madison Perry

DVM

Dr. Kelly Pettinger

BVSc/BVMS

Dr. Ryan Reeves

DVM, ER & Critical Care Resident

Dr. Lela B. Remington

DVM

Dr. Mariana Schlosser

BVSc

Dr. Kennedy Schultz

DVM

Dr. Christine Siems

DVM

Dr. Jill Starks

DVM

Dr. David Toomey

DVM

Dr. Rita Wang

DVM

Dr. AlexAnne Weinzierl

DVM

Dr. Elizabeth Wyatt

DVM

Dr. Kelly Baxter

DVM

Dr. Alex Beckley

DVM

Dr. Tim Betkowski

DVM

Dr. Charity Brain

DVM

Dr. Kristen Capen

DVM

Dr. Enrico Carluen

DVM

Dr. Desiree Dhanens

DVM

Dr. Anthea Duthie

DVM

Dr. Kristin Falcone

DVM

Dr. Samuel Hollister

DVM

Dr. Coyne Hopey

VMD

Dr. Emma Houlton

DVM, ER & Critical Care Resident

Dr. Amanda Jeroski

DVM

Dr. Maggie (Mary) Johnson

DVM, ER & Critical Care Resident

Dr. Karlie Lonchar

DVM

Dr. Paige Marocco

DVM

Dr. Ricardo Martinez

DVM

Dr. Matt Miller

DVM

Dr. Danielle Minick

DVM

Dr. Madison Perry

DVM

Dr. Kelly Pettinger

BVSc/BVMS

Dr. Ryan Reeves

DVM, ER & Critical Care Resident

Dr. Lela B. Remington

DVM

Dr. Mariana Schlosser

BVSc

Dr. Kennedy Schultz

DVM

Dr. Christine Siems

DVM

Dr. Jill Starks

DVM

Dr. David Toomey

DVM

Dr. Rita Wang

DVM

Dr. AlexAnne Weinzierl

DVM

Dr. Elizabeth Wyatt

DVM

Support Staff Team Leaders

Ashley P.

Client Administrator Lead (Peoria)

Jennifer (Jo) O.

CVT, Tech Lead (Peoria)

Liz D.

CVT, Tech Lead (Peoria)

Stephanie S.

Client Administrator Lead (Peoria)

Michelle E.

Tech Lead (Peoria)

Samantha S.

Client Administrator Lead (Peoria)

Becky E.

Tech Supervisor (Gilbert)

Corinne V.

CVT, Shift Lead (Gilbert)

Courtney B.

CVT, Tech Supervisor (Gilbert)

DeEtta S.

CVT, Shift Lead (Gilbert)

Kathrin B.

Technician Training Coordinator (Gilbert)

Lexi P.

Shift Lead (Gilbert)

Linda S.

CVT, Tech Supervisor (Gilbert)

Ashley P.

Client Administrator Lead (Peoria)

Jennifer (Jo) O.

CVT, Tech Lead (Peoria)

Liz D.

CVT, Tech Lead (Peoria)

Stephanie S.

Client Administrator Lead (Peoria)

Michelle E.

Tech Lead (Peoria)

Samantha S.

Client Administrator Lead (Peoria)

Becky E.

Tech Supervisor (Gilbert)

Corinne V.

CVT, Shift Lead (Gilbert)

Courtney B.

CVT, Tech Supervisor (Gilbert)

DeEtta S.

CVT, Shift Lead (Gilbert)

Kathrin B.

Technician Training Coordinator (Gilbert)

Lexi P.

Shift Lead (Gilbert)

Linda S.

CVT, Tech Supervisor (Gilbert)

Admin Staff

Cassie Kochevar

Hospital Director, Peoria

Jessi Wooten

Hospital Manager, Gilbert

Corina Greene

Senior Hospital Manager, Gilbert

Melissa Burns-Deslauriers

ARISE Hospital Director

Tonya Fliflet

Assistant Hospital Manager, Peoria

Samantha Cook

Office Manager, Gilbert

Christine Rosso, SPHR

Human Resources Director

Nicole Martin

Marketing Manager

Morgan Stern

Referral Outreach Coordinator

Melissa Strehlow, LMSW

Veterinary Social Worker

Cassie Kochevar

Hospital Director, Peoria

Jessi Wooten

Hospital Manager, Gilbert

Corina Greene

Senior Hospital Manager, Gilbert

Melissa Burns-Deslauriers

ARISE Hospital Director

Tonya Fliflet

Assistant Hospital Manager, Peoria

Samantha Cook

Office Manager, Gilbert

Christine Rosso, SPHR

Human Resources Director

Nicole Martin

Marketing Manager

Morgan Stern

Referral Outreach Coordinator

Melissa Strehlow, LMSW

Veterinary Social Worker