Meet Our Team

  • Nancy Hallam-Smith
    Practice Owner

    Nancy Hallam-Smith, VMD, CCRT, cVMA

    *Trained in Canine Rehabilitation, Acupuncture,

    Multimodal Pain Management, Laser Therapy,

    Myofascial Palpation & Massage, Nutrition Coaching,

    And Diagnostic Ultrasound & Echocardiography 

    Dr. Hallam grew up in Sussex County, New Jersey, spending most of her time at Sussex Veterinary Hospital.  There she observed her dad treat farm animals, companion animals and the occasional circus lion, elephant or skunk. There was never a dull moment or a quiet holiday. She received a BA degree from Amherst College and a VMD from the University of Pennsylvania. Dr. Hallam joined Tri-State Veterinary in 1990, and in 2003, she took on the responsibility of managing the Tri-State Veterinary Medical Group. Her goals are to ensure the welfare of her patients and clients by practicing high quality and progressive veterinary medicine and surgery.

  • Dr.
    Christine Barnhorst

    Dr. Christine Barnhorst received a BS in Biology from the University of Notre Dame and a DVM from Purdue University.  After graduating from Veterinary School,  Dr. Barnhorst served as a Captain in the Army for 4 years where she cared for military working dogs and pets of military families, She then moved to an old farmhouse in New York where she and her husband are raising a family. She has been practicing as a small animal  veterinarian in New Jersey and New York since 1999. Dr. Barnhorst joined Tri-State Vet in March of 2009. She enjoys practicing high quality veterinary medicine and surgery. 

  • Dr.
    Kaisa Young
    Associate Veterinarian

    Coming soon

Contact Us

We look forward to hearing from you


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Office Hours

Our Regular Schedule


9:00 am-5:00 pm


9:00 am-6:00 pm


9:00 am-6:00 pm


9:00 am-6:00 pm


9:00 am-5:00 pm


9:00 am-2:00 pm