
Dr. Casandra JacobsInternal medicine specialist with a passion for complex case management.

Dr. Emery JonesSpecialist in gastroenterology, immune-mediated diseases, and infectious diseases.

Dr. Angela MexasDual board-certified specialist with a PhD in Immunology from NC State.

Dr. Melissa RienschePartner. Specialist in nephrology, gastroenterology, and respiratory medicine. Past AZVMA president.

Dr. Michelle GreerBoard-certified radiologist with advanced diagnostic imaging expertise.

Dr. Victoria HeffelmanPartner. Specialist in abdominal ultrasound and CT imaging.

Dr. Dana HaimovitzCardiology resident with a passion for cardiac care and interventional procedures.

Dr. Maria WangCardiology resident specializing in cardiac congenital abnormalities and interventional procedures.

Dr. Emery JonesDr. Jones earned his BS from the University of Arizona and his DVM Cum Laude from Kansas State University. He completed a rotating internship at Texas A&M, a specialty internship at Memphis Veterinary Specialists, and his residency at the University of Florida.Originally from the Tempe area, Dr. Jones specializes in gastroenterology, immune-mediated diseases, and infectious diseases, bringing both expertise and a personal connection to the Arizona community. Areas of ExpertiseGastroenterologyImmune-Mediated DiseasesInfectious DiseasesInternal Medicine