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JoAnn DeMarco, DVM, DACVIM

JoAnn DeMarco, DVM, Diplomate ACVIM

Internal Medicine

Dr. JoAnn DeMarco is a 1993 graduate of The Mississippi State University College of Veterinary Medicine, JoAnn completed an internship program at Oradell Animal Hospital, and an internal medicine residency…

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Jason Pintar, DVM, DACVIM

Jason Pintar, DVM, Diplomate ACVIM

Internal Medicine

Dr. Jason Pintar is a native of New Jersey whose passion for cars has lead him to become a performance driving instructor for the Porsche and BMW car clubs. Jason…

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Alicia Kay Henderson, DVM, DACVIM

Alicia Kay Henderson, DVM, Diplomate ACVIM

Internal Medicine

Dr. Alicia Henderson is a 2002 graduate of Tufts University School of Veterinary Medicine.  She completed an internship in Small Animal Medicine and Surgery at Oradell Animal Hospital in 2003…

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Dr. Caitlin Pohlit, DVM: Practice Limited to Internal Medicine

Caitlin Pohlit, DVM, Practice Limited to Internal Medicine

Internal Medicine

Dr. Caitlin Pohlit is a graduate of The Ohio State University where she received both her Bachelor of Science in Agriculture and Doctor of Veterinary Medicine degrees. She completed her…

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Internal Medicine Services at GSVS

The Internal Medicine service specializes in the diagnosis and treatment of diseases of the gastrointestinal tract, liver, lungs, kidneys and urinary tract. We also manage endocrine and hormonal issues (Diabetes Mellitus, thyroid conditions, Cushing’s disease, etc.), blood abnormalities, autoimmune diseases and infectious diseases.

We perform many advanced diagnostics and treatment options that may not be available through your primary veterinarian. We work closely with you and your primary veterinarian for ongoing care and management of the condition once the initial diagnosis has been made. Internists have been trained to manage multiple medical problems in one pet and are familiar with many unusual and rare diseases of dogs and cats.

The following is a list of some of the procedures that can be performed by our Internal Medicine team:

  • Endoscopy of the gastrointestinal tract and respiratory systems
  • Ultrasound of the abdomen and chest (non-cardiac), and other anatomic structures (thyroid and parathyroid glands, muscles, joints, tumors)
  • Ultrasound-guided fine needle aspiration and needle biopsy
  • Parenteral nutrition techniques
  • CT imaging
  • Fluoroscopy
  • Digital radiography
  • Infusion pumps
  • Blood transfusions
  • Laparoscopy
  • Stabilization of critical conditions
  • Blood pressure monitoring
  • Assessment and management of multiple concurrent organ system disorders
  • Experience in management of geriatric patients and their special needs
  • 24-hour critical care coverage and post-procedural monitoring
  • Selection and placement of feeding tubes for nutritional therapies
  • Advanced interventional stenting procedures of the trachea, urethra and colon
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1 Pine Street
Tinton Falls, NJ 07753


Fax: 732-922-0991

GSVS - a Family of Veterinary Hospitals

Thomas D. Scavelli, DVM, DACVS: Director

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