VCA Beltline East Animal Hospital

Sunnyvale 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.

  • Jeff Nightengale

    Medical Director
    Veterinary School: Oklahoma State University

    Dr. Jeff Nightengale attended Oklahoma State University for both undergraduate studies and veterinary medicine graduating in 1989. Upon graduating he started here at VCA Beltline East Animal Hospital ...
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  • Marta Guevara

    Associate Veterinarian
    Veterinary School: Texas A&M University

    Dr. Marta Guevara attended Cornell University for her undergraduate studies, and graduated from the college of veterinary medicine at Texas A&M University in 2002. She completed her internship at VCA ...
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  • Paola Lazaretti Lott

    Associate Veterinarian
    Veterinary School: University of Sao Paulo (USP)

    Dr. Paola Lazaretti Lott was born and raised in Sao Paulo, Brazil, where she attended the Veterinary School at the University of Sao Paulo (USP). She graduated with a degree in Veterinary Medicine in 1996, ...
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  • Erin Schran

    Associate Veterinarian
    Veterinary School: Michigan State University

    Dr. Erin Schran is new to the Dallas area and started working for VCA in September 2012.  She was born and raised in Beavercreek, Ohio.  She completed her undergraduate studies at The Ohio

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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

We offer 24 hour emergency and nursing care. If your pet is experiencing an emergency, please call us immediately at 972-226-0265.

We are located at 2555 N Belt Line Road in Sunnyvale, near Mesquite, Garland, Forney, and East Dallas.