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 6051+ reviews

Her bedside manner is incredible. She was patient in explaining the process to my child in a way he could understand. She gave us as much time as we wanted to say goodbye and never once rushed us. Most importantly, she was sympathetic to our feelings around losing our pet without being pitying. I really appreciate her and won't hesitate to use her if/when we have to put another pet down.

codapet review
5.0
Apr 27 2026 by Brice K.
Review by Brice K.
Dr. Katie Simpson profile picture

Saying goodbye to our beloved dachshund Lily was one of the most painful moments of our lives, but thanks to Dr. Lisa Stadler with CodaPet, it was also one of the most peaceful and compassionate. Dr. Lisa, a retired veterinarian, brought a gentle presence and deep empathy into our home—qualities that made an unbearable day a little more bearable. Her kindness and professionalism helped guide my wife and me through the process with grace and dignity. We are overwhelmingly grateful that Lily was able to pass in the comfort of her home, surrounded by the space and the things she loved most. Holding her in my arms as she went peacefully was a blessing I will never forget. The communication with CodaPet was seamless, and scheduling the appointment was simple—something I deeply appreciated during such an emotionally difficult time. I cannot recommend CodaPet and Dr. Lisa more highly. Their service was not just professional—it was personal, compassionate, and deeply respectful. Thank you for being part of Lily’s journey, and ours. You will forever hold a place in our hearts.

codapet review
5.0
Sep 12 2025 by Abigail Wheeler
Review by Abigail Wheeler
Dr. Lisa Stadler profile picture

Dr. Briell was wonderful with our Millie. She listened to our stories, let us laugh and cry and explained everything very thoroughly. This was our first experience with in-home euthanasia and we are sold. We highly recommend her to anyone wanting to say a peaceful goodbye to their beloved pets.

codapet review
5.0
Apr 22 2026 by Jamie T.
Review by Jamie T.
Dr. Briell Dzierga profile picture

The team at CodaPet made all the difference in the world. The process was smooth and they were readily available to answer any questions. Dr. Katie Simpson was so considerate, gentle, and kind. She and her team made what was a very hard day a little bit better.

codapet review
5.0
Sep 11 2025 by Josh McCormack
Review by Josh McCormack
Dr. Katie Simpson profile picture

Best decision ever. While my heart is broken, this option of a kind, gentle passing in our home, with no anxiety for my sweet girl was a blessing for both of us. Dr. Gibson was so sweet and compassionate. It is obvious she was born to do exactly this. Her respect for my baby was so comforting. I won't ever go a different route again.

codapet review
5.0
Sep 11 2025 by Kathie Yancy-Sleeth
Review by Kathie Yancy-Sleeth
Dr. Claire Gibson profile picture

We are deeply thankful to Dr. Shannon Nakaya for the care and compassion she showed during our beloved dog Giggsy’s final moments. Saying goodbye was an incredibly painful decision and a very difficult day for us, but her kindness, patience, and gentle approach helped ease the burden. Dr. Nakaya guided us through the process with understanding and treated Giggsy with such tenderness and respect. Her compassion and professionalism truly made all the difference during this heartbreaking time.

codapet review
5.0
Sep 15 2025 by Magda Khordoc
Review by Magda Khordoc
Dr. Shannon Nakaya profile picture

Supporting You Every Step of the Way

Here are our frequently asked questions to help you feel fully informed and at ease.