Please Read Before Taking Your Pet to VCA Mission Valley
Eric Yingling Mailed complaint March 17, 2026

Eric mails a formal written complaint to VCA Emergency Animal Hospital & Referral Center, Mission Valley, documenting the specific failures that occurred during Herb's hospitalization. The complaint covers the breakdown in records transfer between ER and Internal Medicine, the failure of Dr. Daniel Cahn to contact Herb's primary care veterinarian, ignored dietary instructions, unsanitary catheter conditions, and the complete absence of a communicated prognosis during Herb's stay.

Eric Yingling VCA feedback form submission March 17, 2026

Eric also submits VCA's own client feedback form via a link provided by the hospital, formally documenting his complaint through VCA's internal reporting channel on the same day.

No written response from VCA

Ten days passed.
VCA Mission Valley did not respond in writing.

Phone Call — Melissa Daniels, VCA Mission Valley March 27, 2026  ·  59 minutes

VCA Mission Valley's first response to Eric's written complaint was a phone call from Melissa Daniels, a customer service representative. The call lasted 59 minutes and did not resolve Eric's concerns. No written record of the call exists from VCA's side. Eric subsequently documented two specific exchanges from the call in writing — in his April 3 response to Jennie Martin in the VCA Corporate correspondence. He described being told that the vet tech who failed to transfer Herb's records had been "spoken to" but that "no one is at fault" — a direct contradiction — and that VCA's response to the unsanitary catheter conditions framed the issue as a communication failure rather than an infection control failure.

Dr. Natalie Reinert Regional Medical Director, Southern California  ·  DVM, DACVIM (SAIM) April 9, 2026  ·  11:15 AM

Dear Mr. Yingling,

First and foremost, let me express my own very heartfelt sympathy on your loss of Herb, and for what you and your family have gone through. I can only imagine the hole that he leaves behind.

I really appreciate all that you've brought forward in terms of your experience with VCA EAHRC, both historically and during Herb's most recent care. Feedback like yours is not easy to receive, but it's important to hear. I understand your feeling of being let down during a time when you should have felt supported, informed, and confident in the care being provided. For that I am truly sorry, and I take it very seriously.

In response to the concerns you raised, the leadership team at VCA EAHRC has taken actionable steps to resolve issues in both our processes and your experience. Specifically, we've instituted additional training to reinforce previously established clinical standards and expectations for patient care, including: ensuring outside records are consistently stored in a standard location, with a defined process for documents that fall outside the usual workflow; reinforcing expectations for evaluation, monitoring and maintenance of catheter sites, as well as overall patient cleanliness; strengthening client communication, including timely responsiveness to questions and concerns; providing staff education on dietary alerts within the patient care record, and a specific protocol to include owner-directed feeding instructions in the medical orders.

You raised a concern about Dr. Cahn's not having access to the complete medical records when he took over Herb's care. That was a process failure, and since then the issue has been identified and corrected as described above. At the time, Dr. Cahn's team worked to (re)obtain the missing records from outside practices as quickly as possible so they could move forward with the most complete information available, but I recognize that doesn't change the frustration and distress caused in the moment.

You also asked why Dr. Cahn didn't directly contact the doctors at Kensington Veterinary Hospital after Herb's admission. In most cases, the primary form of communication between veterinary teams is the medical record itself, and in Herb's case those records did help guide treatment, including the use of the same antibiotics that he had responded to in December. And your point about the need for direct communication is a fair and important one. Dr. Cahn then provided a summary letter to KVH following his assessment and treatment of Herb on March 12.

I also want to acknowledge directly your concern about Herb not receiving his specialized diet. That should not have been missed. At the time of Herb's hospitalization, a new system had recently been implemented and the dietary alert was overlooked. While I hope this explains how it happened, it clearly does not excuse the mistake nor lessen the impact it had on your trust or experience.

After initially improving, Herb experienced a sudden and significant decline on March 13. He developed dark black, tarry stool (melena) indicative of bleeding within the upper GI tract, and became significantly painful and progressively, severely nauseous. At that point the clinical concern was for intestinal ulceration and the possibility of active or impending perforation of the intestinal tract given the speed and severity of his deterioration.

In light of those findings and changes, the prognosis for Herb to have a meaningful response to treatment was considered guarded to poor. That assessment was based not only on the acute and severe change in his clinical status, but also in the context of his broader medical picture — the recurrence of a significant liver abnormality (hepatopathy) of unknown origin, along with progressive systemic signs since February including panuveitis, limb swelling, a draining tract, bruising, and thrombocytopenia. As veterinarians, it is our responsibility to explain prognosis as clearly and honestly as possible so families can make informed decisions about whether to continue medical treatment.

I know none of this erases the parts of your experience that left you disappointed in and unable to trust us. Again, I am truly sorry for that. Regardless of intent, stress and distress were added at a time you should have felt supported. In recognition of that experience, and as a good faith gesture, I would like to offer reimbursement for the second and third days of Herb's hospitalization in the amount of $4,419.94.

Once again, please accept my deepest sympathies on your loss of Herb. My heart goes out to you and your family.

Dr. Reinert  ·  Natalie Reinert, DVM, DACVIM (SAIM)  ·  Regional Medical Director, Southern California
Specific admissions in this email
Eric Yingling April 9, 2026  ·  2:59 PM
Re: Follow-up on Herb's Case

Dr. Reinert,

Thank you for taking the time to review Herb's case and for the detailed response. I appreciate the corrective actions implemented — the records workflow, dietary alert protocols, and communication expectations. Those are the kinds of systemic changes I asked for, and I'm glad they're in place. I would note, however, that describing the catheter issue as reinforcing expectations for "monitoring and maintenance of catheter sites" and "overall patient cleanliness" understates what occurred. Herb was presented to us with dried, caked vomit in the creases of his catheter bandage and dried feces on his IV line — a line going directly into the bloodstream of a patient with a platelet count that had been as low as 7,000. That is not a cleanliness issue. It is a sanitary and infection control failure, and I would expect the corrective action to reflect that severity.

Regarding contact with Kensington Veterinary Hospital:

You noted that Dr. Cahn's team sent a summary letter to KVH following his assessment on March 12. That is not what I asked. I asked why Dr. Cahn did not contact Kensington Vet to consult with them — to ask the team that had successfully treated Herb's hepatopathy in December what had worked, what Herb responded to, and what their clinical impressions were.

"Sending a summary letter after the fact is standard documentation. It is not consultation."

Kensington Vet had firsthand knowledge of Herb's treatment response, including which antibiotics brought his liver values from critical to near-normal. A phone call to that team would have been a basic and reasonable step in managing a complex case with a documented treatment history. That call was never made, and your response does not explain why.

Regarding what options were considered and declined:

I specifically asked for the summary to address what was and was not attempted, and what options, if any, were considered and declined. Your response explains why Herb's prognosis was assessed as guarded to poor on March 13. It does not answer what other treatment options were on the table before arriving at that assessment. Dr. Mazariegos described a third night as a "Hail Mary" — I want to understand what that Hail Mary would have looked like and why it was not recommended or offered.

I also want to note that the words "guarded" and "poor" were never used with us during Herb's hospitalization.

"The first time I encountered that prognostic language was in your letter."

You wrote that it is your responsibility to "explain prognosis as clearly and honestly as possible so families can make informed decisions." I agree. That did not happen. We were not given a clear prognosis at any point during Herb's stay — which means we were also not given a clear opportunity to weigh our options with the full picture in front of us.

Regarding the reimbursement:

I appreciate the offer of $4,419.94 for days two and three. However, I requested a full reimbursement for the entire hospitalization, and I stand by that request. Your own response acknowledges process failures in records transfer, dietary compliance, catheter sanitation, and communication. Herb entered your facility walking, eating, and alert on day one. The failures were not limited to days two and three — they began with the systems that were already breaking down from admission.

"He left your hospital far worse than when he arrived — and what happened to him was not an act of God. It happened within VCA's care, under VCA's watch, and it should never have been allowed to spiral out of control the way it did."

I am still open to a call to discuss these points, but I would ask that you respond to the above in writing first.

Eric Yingling  ·  VCA Client #54984  ·  esyingling@gmail.com
Re: Herb  ·  VCA Patient #200919
📎 Formal complaint letter enclosed
No response from VCA

Two weeks passed with no reply from Dr. Reinert or VCA Corporate.
Eric forwarded this email to VCA Corporate on April 22.

Dr. Natalie Reinert Regional Medical Director, Southern California April 23, 2026  ·  7:20 AM

Dear Mr. Yingling,

Thank you for touching base again, and I must apologize. I found my response to your last email in my draft folder this morning, when I had been sure it was sent last week.

* * *

Dear Mr. Yingling,

Thank you so much for sharing the pictures. It is very clear how special, deeply loved, and important Herb was. I am sorry I did not have the chance to meet him.

I will do my best to answer your questions here, though I do think a phone conversation may be the best next step, as it may help ensure I fully understand your concerns and can respond to them as clearly as possible.

As I shared in my first email, I absolutely acknowledge that there were aspects of this experience where things fell short of the standards to which we hold ourselves. I am truly sorry for that.

While we do not have a definitive diagnosis or single answer for Herb's decline, I would respectfully disagree with the conclusion that this was "allowed to spiral." While Herb's condition did worsen during his hospitalization, our understanding is that his body and underlying illness were progressing despite treatment, most likely related to his gastrointestinal ulceration, with the possibility of other systemic factors contributing as well.

I was not personally present for the conversations you had with Herb's doctors, so I cannot speak to the exact wording used at the time. Based on your description and the medical record, my understanding is that the "Hail Mary" terminology was intended to convey the seriousness of Herb's condition and the poor prognosis, rather than to suggest that there was nothing more that could be done.

In terms of possible next-step treatment, the medical record reflects that extended hospitalization with aggressive treatment for a possible ulcer remained an option. In general terms, that would have included continued hospitalization, medications to address pain and nausea and to support ulcer healing, close monitoring for any signs of perforation that could have required emergency surgery, and ongoing assessment of his vital signs and blood work.

With regard to communication with KVH, it would be uncommon for the treating doctor to place a separate call if the relevant information had already been conveyed through the medical records. In this case, the records provided by KVH appear to have included Herb's history, prior response to treatment, and clinical course, and that information was available to help guide treatment decisions.

Regarding reimbursement, the offer being extended is intended as a good-faith acknowledgment of your experience and of the portion of the hospitalization where we recognize the experience did not meet expectations. For that reason, the offer does not extend to the entirety of the hospitalization.

Once again, I am so sorry for Herb's passing, for the loss you are carrying, and for the parts of this experience that added to your pain.

Dr. Reinert  ·  Natalie Reinert, DVM, DACVIM (SAIM)  ·  Regional Medical Director, Southern California
Notable in this email
Eric Yingling April 23, 2026  ·  10:23 AM

Dr. Reinert,

Thank you for your response. I am continuing this correspondence in writing rather than by phone, not out of unwillingness to engage, but because the written record matters at this stage and serves us both.

I want to address one concern directly. Your first written review acknowledged specific failures: records transfer, dietary compliance, catheter sanitation, and communication. This morning's email retreats to more general language: "aspects fell short." I have relied on those specific admissions in good faith in my subsequent communications and filings, and I will continue to hold to them.

"Records convey data. A phone call conveys what the attending physician observed and what worked. He had access to both. He used one."

On Herb's decline: I have never argued that his underlying illness was not progressing. What I have argued, and what your earlier review supported, is that documented care failures occurred during his hospitalization and compounded an already serious situation. Those two things are not mutually exclusive, and I would ask that they not be treated as such. And if the medical team believed his prognosis was grave, that should have been communicated to me directly so I could make informed decisions. It was not.

My reimbursement position remains unchanged: full reimbursement. I paid for a standard of care that was not delivered across multiple documented dimensions, and Herb's underlying condition does not reduce what I was owed during his stay.

Eric Yingling
Dr. Natalie Reinert Regional Medical Director, Southern California April 24, 2026  ·  10:05 AM

Dear Mr. Yingling,

I appreciate you sharing your position, and please know your thoughts are heard. I have done my best to respond to your questions and concerns, and don't believe there is more I can add at this point.

In regard to your reimbursement request, our offer does not extend to the entirety of the hospitalization costs, but I am happy to facilitate the $4,419.94 reimbursement as mentioned previously if you choose to move forward with that.

Take care,

Dr. Reinert  ·  Natalie Reinert, DVM, DACVIM (SAIM)  ·  Regional Medical Director, Southern California

This was Dr. Reinert's final communication. VCA Regional correspondence is closed.
The full reimbursement demand remains unmet. The independent corporate review was never conducted.