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Meet Our Veterinary Experts

At CodaPet, our articles are written by experienced veterinarians who specialize in end-of-life care for pets. Dr. Bethany and Dr. Karen, our co-founders, bring their deep knowledge and compassion to every piece, ensuring you receive trusted guidance during difficult times. Explore their insights and expertise as they help you navigate this important journey with care and understanding.

If you'd like to learn more, please email info@codapet.com.

Blanka Molnar

Blanka Molnar

Holistic Therapist

Blanka Molnar is a Holistic Therapist, Family Constellation Practitioner, Coach, and Founder of Awarenest. A multilingual professional, Blanka is passionate about helping parents cultivate greater emotional awareness and connection so that a mentally, physically, and...

Dr. Pam Cohen

Dr. Pam Cohen

Applied Social Scientist / Behavioral Researcher

Pam Cohen is a behavioral research scientist with expertise in predictive analytics. She combines qualitative and quantitative research methodologies to create measurement systems and analyze data on workplace sentiment and engagement, family friendly policies, corporate...

Dr. Amanda McCasland

Dr. Amanda McCasland

CodaPet Veterinarian

Dr. Amanda McCasland is a compassionate veterinarian based in Owasso, Oklahoma, with over a decade of experience providing in-home pet euthanasia and aftercare services for families in the Tulsa area. She grew up on a...

Codapet

Codapet

CodaPet is dedicated to honoring that bond by celebrating the lives of the pets we cherish and providing resources, support, and love as they approach the end of their lives. We want to help them...

Angela Sims

Angela Sims

Pet Loss Grief Counselor

Angela Sims is a Licensed Professional Counselor in the state of Texas. She earned her Master’s degree in Clinical Mental Health Counseling from Texas Tech University and has since gained extensive experience in diverse settings...

Dr. Nathan Barclay

Dr. Nathan Barclay

Licensed Clinical Psychologist

Dr. Nathan Barclay is a licensed clinical psychologist practicing at The Coping Resource Center in Houston, Texas. With expertise in grief, trauma, and interpersonal issues, he has provided therapy for a wide variety of people...

Dr. Gary Hsia

Dr. Gary Hsia

Co-Founder, CodaPet

Dr. Gary graduated from the University of Illinois College of Veterinary Medicine in 2010. After graduation, he moved west. Dr. Gary spent a year at a mixed animal practice in Oregon before moving to Fresno...

Dr. Cara Gordon

Dr. Cara Gordon

CodaPet Veterinarian

Dr. Cara Gordon is a dedicated veterinarian who proudly hails from the state of Oklahoma. She pursued her education at the esteemed Oklahoma State University, where she completed both her undergraduate degree and her Doctorate...

Kimberly Blair

Kimberly Blair

Clinical Hypnotherapist

Kimberly Blair is a holistic practitioner at The Guides - Holistic Therapies (theholisticguides.com) based in San Diego, where she supports individuals through grief, stress, and life transitions. She holds a background in psychology and an...

Dr. Bethany Hsia

Dr. Bethany Hsia

Co-Founder, Codapet

Dr. Bethany Hsia has been practicing veterinary medicine since 2010. Dr. Bethany graduated from University of Illinois' College of Veterinary Medicine with a Doctorate in Veterinary Medicine. Prior to her graduate degree, Dr. Bethany studied...

Erica Messer

Erica Messer

Pet Loss Educator | Creator of Award-Winning Sympathy Gifts

Erica is a certified pet bereavement specialist and coach. She leads a free monthly virtual support group and is an in-demand international speaker. With clinical musical training, Erica helps people navigate their grief through the...

Dr. Karen Whala

Dr. Karen Whala

Co-Founder, Codapet | Founder, Peaceful Passing

Dr. Karen Whala founded Peaceful Passing in 2018 after receiving advanced training in the ‘art’ of in-home euthanasia through the Companion Animal Euthanasia Training Academy and is certified Fear Free and has received AAHA Accredited...

Veterinarians that honor the bond with your pet

Hear from pet parents like you

Overall service rating from over 509+ reviews

From the very beginning dr. Gary was very sympathetic and showed us that he really cared. It was so hard having to make that decision to have our girl put down and he gave us all the time in the world and made us feel better about the whole process. He took the time to send us a card as well after and it really made us feel better.

codapet review
5.0
Jul 07 2023 by Laura Clark
Review by Laura Clark
Dr. Gary Hsia profile picture

This was our first time going through something like this with a pet let alone as a family. The comfort it put us and the time it allowed us to be with our dog in his last moments made this a very great experience. We loved Diesel so much and it made me happy to know he passed with us around him and in the comfort of his own home. Thank you

codapet review
5.0
Aug 08 2023 by Diesel R
Review by Diesel R
Dr. Karen Whala profile picture

Dr. Gary was amazing, he was so kind and gentle with our sweet Gracie. We honestly couldn't have asked for a better experience at such a difficult time. 100% recommend Dr. Gary and his wife.

codapet review
5.0
Jul 11 2023 by Lori S
Review by Lori S
Dr. Gary Hsia profile picture

The vet was incredibly compassionate and patient. They made an unbearably hard day peaceful and full of love. I’ll always be grateful for their kindness and care.

codapet review
5.0
Dec 04 2025 by Syed S.
Review by Syed S.
Dr  Sumit kumar profile picture

We LOVE Dr. Karen Whala, and will definitely use her services again, as needed. She is patient, kind, compassionate, and professional. She made us feel ok about our tough decision to euthanize our beloved Lab, Zara. We will highly recommend her to anyone in our recent situation.

codapet review
5.0
Aug 18 2023 by Juliana H
Review by Juliana H
Dr. Karen Whala profile picture

Dr Gary offered comfort, professionalism, and expertise at a time of sadness. He understands how people love their pets and how the process of ending their suffering is heartbreaking.

codapet review
5.0
Aug 05 2023 by Francine Kanne
Review by Francine Kanne
Dr. Gary Hsia profile picture

Supporting You Every Step of the Way

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