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With four convenient locations, Veterinary Cancer Group is Southern California's first choice for veterinary oncology. Contact Us Today

Board Certified Veterinary Oncologists and Staff Veterinarians

At Veterinary Cancer Group our patients receive the very best care, at the hands of the area's most qualified, experienced and compassionate veterinary oncologists. In addition to holding veterinary degrees, our oncologists have completed two to three years of additional specialized oncology training in an approved program. Our board-certified oncologists have passed comprehensive and rigorous exams, and regularly contribute to oncology publications. Veterinary Cancer Group is one of the few oncology groups in the country to offer a private practice American College of Veterinary Internal Medicine Accredited Oncology Residency Program, which allows us to continue to attract highly motivated and qualified veterinarians. While meeting the stringent requirements of recognized veterinary associations, our oncologists also meet the high standards of our patients and families.

Mona Rosenberg

DVM, Diplomate ACVIM (Oncology)

Founder and Veterinary Cancer Group's Chief of Staff, Dr. Mona Rosenberg brings a wealth of expertise and experience to the practice.
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Jarred Lyons

DVM, Diplomate ACVR (Radiation Oncology)

Dr. Lyons received his Doctor of Veterinary Medicine degree from the University of California at Davis and completed a surgical and internal medicine internship in the Los Angeles area.
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Sara Fiocchi

DVM, Diplomate ACVIM (Oncology)

Dr. Sara Fiocchi has been working in veterinary hospitals since 1998. 
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Julie Bulman-Fleming

DVM, Diplomate ACVIM (Oncology)

Born in Vancouver, British Columbia, Canada, Dr. Julie Bulman-Fleming attended the University of British Columbia for her bachelor's degree in animal biology. N
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David Bommarito

DVM, MS Diplomate ACVR (Radiation Oncology), Diplomate ACVIM (Oncology)

Dr. David Bommarito joined the Veterinary Cancer Group team holding the rare distinction of being double-boarded.
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Susie Kang

DVM, Diplomate ACVIM (Oncology)

Dr. Susie Kang is a Medical Oncologist at Veterinary Cancer Group, who cares for patients in both our South Bay and Orange County locations.
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Valerie Wiles

DVM, Diplomate ACVIM (Oncology)

Dr. Valerie Wiles recently joined Veterinary Cancer Group, and works at our Woodland Hills office.
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Elizabeth Schuh

DVM, Practice Limited to Oncology

Dr. Elizabeth Schuh is a California native who grew up in the San Luis Obispo area before moving north to attend the University of California, Davis for both her undergraduate (2006) and veterinary degrees (2012).
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Vincent Baldanza

VMD, Practice Limited to Oncology

Dr. Vincent Baldanza completed his undergrad work at University of Delaware, College of Agriculture and Natural Resources, where he graduated first in his class of 3536 students.
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Jennifer Hauss

DVM, Resident, Medical Oncology

Biography coming soon.

JoAnn M. Boyer

DVM, CVA, AVCA (Acupuncture, Chiropractic)

A specialist in alternative veterinary therapies, Dr. Boyer is the driving force behind Veterinary Cancer Group's innovative holistic medicine offerings, including herbal medicine, animal chiropractics and acupuncture.
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Patrick Mahaney

VMD, CVA (Acupuncture, Holistic Supplements)

Dr. Patrick Mahaney joined Veterinary Cancer Group, Los Angeles in December 2010.
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Contact Us

Veterinary Cancer Group

Orange County

2887 Edinger Ave Tustin, CA 92780

Mon-Fri: 8:00 a.m. to 6:00 p.m.
Sat: 9:00 a.m. to 5:00 p.m.
(early morning, evening appointments available on some days - call for more information)

Los Angeles

9599 Jefferson Blvd Culver City, CA 90232

Mon-Fri: 8:00 a.m. to 6:00 p.m.
Sat: 9:00 a.m. to 5:00 p.m.
(early morning, evening appointments available on some days - call for more information)

San Fernando Valley

20051 Ventura Blvd Woodland Hills, CA 91364

Mon: 8:00 a.m. to 6:00 p.m.
Tue: 8:00 a.m. to 6:00 p.m.
Wed: 10:00 a.m. to 6:00 p.m.
Thu: 8:00 a.m. to 6:00 p.m.
Fri: 8:00 a.m. to 6:00 p.m.

South Bay

2551 West 190th St Torrance, CA 90504

Wed-Sat: 9:00 a.m. to 5:00 p.m.