We are Committed to
Your Pet’s Health
Advanced Veterinary Specialty Group (AVSG) is a coalition of individually owned veterinary specialty practices that offer leading edge diagnostics and treatment from Orange County’s best board-certified specialists.
For Urgent Care Call First: (949) 653-9300
Our Veterinary Specialty Services
Surgery – Veterinary Surgical Specialists
Surgery – Veterinary Surgical SpecialistsWith over 50 years of surgical experience, Veterinary Surgical Specialists (VSS) has the most skillful and technically advanced teams of board-certified surgeons in Orange County. With expertise in orthopedic, soft tissue, minimally invasive, emergency, neurologic, oncologic, and cardio/thoracic procedures, we are the resource veterinarians across the region refer to when they want the very best care for their patients.
Board-certified Veterinary Surgeons:
Diane Craig, DVM, DACVS
Tony Cambridge, DVM, DACVS
Peter Sebestyen, DVM, DACVS
Oncology – Veterinary Cancer Group
Oncology – Veterinary Cancer GroupServing Southern California for over 20 years, Veterinary Caner Group (VCG) is one of the largest and most technologically sophisticated oncology groups in the world. We are passionately committed to improving the lives of pets with cancer by providing a wide range of treatment options that may include on-site chemotherapy, targeted radiation therapy, nutrition, acupuncture, clinical trials, and/or grief support.
Board-certified Veterinary Oncologists:
Sara Fiocchi, DVM, DACVIM (Oncology)
Julie Bulman-Fleming, DVM, DACVIM (Oncology)
Susie Kang, DVM, DACVIM (Oncology)
Mona Rosenberg, DVM, DACVIM (Oncology)
David Bommarito, DVM, MS, DACVR (Radiation Oncology), DACVIM (Oncology)
Dermatology – Animal Dermatology Clinic
Dermatology – Animal Dermatology ClinicUsing the latest research, treatments, and technology, Animal Dermatology Clinic (ADC) specialists are trained to recognize and diagnose a variety of skin diseases afflicting both cats and dogs such as allergic skin disease, chronic and severe skin and ear disease, immune-mediated and hormonal skin disease, and more. Our goal is to enrich the lives of our clients and their pets though compassionate and technologically advanced care.
Board-certified Veterinary Dermatologists:
Wayne Rosenkrantz, DVM, DACVD
Rusty Muse, DVM, DACVD
Colleen Medelsohn, DVM, DACVD
Kimberly Lo, DVM, DACVD