Meet Our Veterinarians

Dr. Hyun Oh, DVM

(Practice Owner, Chief  Veterinarian)


Dr. Oh joined the Animal Medical Center team in November of 2007. He grew up in Korea and received his Doctorate of Veterinary Medicine from Kon-Kuk University in Seoul.

In 2006 he received California Veterinary License after graduating from Oklahoma State University. Dr. Oh also attended South Baylo University in Los Angeles, CA where he majored in Human Oriental Medicine and Acupuncture. In 2010, he joined the army reserve as a veterinary medical officer.

Dr. Oh has been happily married since 2005 to his wonderful wife, Giwon. They are the proud parents of two beautiful little girls, Ellina and Evelyn

At the end of 2013 Dr. Hyun Oh purchased Animal Medical Center from its previous owner.

In his spare time, he enjoys spending time with his family, playing soccer and golf, and attending church where he is the bass guitarist in the band.

Dr. Michelle Kim, DVM


Dr. M Kim joined the Animal Medical Center team in 2014. Dr. Kim grew up in Korea and graduated school from Seoul University and went on to study internal medicine. After studying internal medicine she owned her own practice in Korea for several years. In 2006 Dr. Kim sold her practice and came to America to further her education. Dr. Kim found herself in love with California for the sun, warm weather and of course lots of animal.

Dr. Frank Borostyankoi, DVM, ACVS

(Orthopedic and Specialty Surgeon)

Dr. Borostyankoi is a veterinary surgeon practicing in Southern California with a special interest in minimally invasive techniques for orthopedic surgery. Dr. B also has vast experience in spinal surgeries and soft tissue procedures. Due to over 20 years of specialist experience, Dr. B has become an internationally respected consultant for the veterinary community and pet owners. Most notably, he's significantly contributed to the development of advanced orthopedic implants and the treatment of knee injuries through inventions in technology and lectures for veterinary education.

Dr. Young Joo Kim, DVM, MS

(Orthopedic and Specialty Surgeon)

Dr. Kim received his DVM degree from Seoul National University, Collage of Veterinary Medicine, one of the most prestigious schools in South Korea. He also earned a M.S. from the same school in Veterinary Anatomy and Histology. In 2002, Dr. Kim finished the E.C.F.V.G. (Educational Commission for Foreign Veterinary Graduates) program at the Cumming's School of Veterinary Medicine at Tufts University (TCSVM) in North Grafton, Massachusetts. He completed a one-year internship at All-Care Animal Referral Center and later spent several years as an emergency and ICU clinician in Southern California. He has been with Central Orange County Emergency Hospital as an emergency veterinarian since 2010.

He has finished his surgical residency training and preparing for the article and board certification at Surgical Group for Animal in Torrance. Dr. Kim also worked for two years as a facilitating veterinarian at Western University of Health Science, College of Veterinary Medicine. He has been preparing to become a board certified veterinary surgeon. In his free time, Dr. Kim enjoys mountain biking. He is also taking private pilot training.