VCA Castle Hills Companion Animal Hospital

San Antonio Veterinarians

We invite you to explore the biographies of our doctors and learn more about them. Our doctors have a wide variety of backgrounds and interests.

  • . Dr. Sue Schwab

    Medical Director
    Veterinary School: Ohio State University

    Dr Sue Schwab is a 1983 graduate of The Ohio State University College of Veterinary Medicine. She has been Medical Director here at VCA Castle Hills since moving to Texas in November of 2006. She ...
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  • . Dr. Steven Schnee

    Associate Veterinarian
    Veterinary School: Cornell University

    Dr. Steven Schnee graduated from Cornell University, College of Veterinary Medicine in 2003.  After graduation, he practiced in the suburbs of Philadelphia for seven years before moving to San ...
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  • Roxana Michel

    Associate Veterinarian
    Veterinary School: College of Veterinary Medicine Hanover Germany

    Dr. Roxana Michel graduated from College of Veterinary Medicine, Hanover Germany in 2008.  After practicing small animal medicine in Germany for two and a half years, she moved to Texas and ...
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Specialty Care

Sometimes sick or injured pets need the care of a veterinary medical specialist. When that happens, VCA specialty hospitals work closely with the general practitioner veterinarians who refer cases to us in order to provide seamless veterinary care to your pet. When your pet is facing any kind of serious illness or injury, our specialty referral hospitals will provide the compassionate and expert care your beloved pet needs.

Our goal is to make sure that when you and your pet are in need that you have access to board certified specialists who are up to date on the very latest developments in their field. In our state of the art hospitals, our specialists also have access to the most sophisticated diagnostic and treatment tools and techniques from ultrasonography and endoscopy to CAT scans and even MRI.

As part of the VCA family, we have over 83 specialty hospitals across the US and Canada which provide referral specialty care, so there may be one near you. Our specialized services include: behavior, cardiology, critical care, dentistry, dermatology, integrative medicine, internal medicine, neurology, oncology, ophthalmology, radiology, rehabilitation, reproduction, and surgery.

Find a VCA Specialty Care Animal Hospital near you:


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Emergency Care

In case of emergency, please call us immediately. If it is after hours, check with a local animal hospital emergency clinic.