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Your Trusted Partner for Exceptional Veterinary Care in Federal Way
At Twin Lakes Veterinary Hospital, we believe in setting a higher standard of veterinary medicine through compassionate care, advanced diagnostics, and personalized treatment plans. Our team of experienced professionals is dedicated to extending the lives of pets through preventive care, surgical expertise, and cutting-edge therapies like laser treatment and DNA profiling. With over four decades of service, we combine generational knowledge with modern technology to provide gold-standard care for companion animals.

Our commitment to excellence is reflected in our thorough preventive services, state-of-the-art diagnostic tools, and a patient-centered approach that treats every pet like family. We prioritize transparency, continuous learning, and community trust, ensuring both pets and their owners receive the support they need for long-term health and happiness.
Services
Diagnostics Surgery Laser Therapy DNA Profiling Dentistry Vaccinations Parasite Prevention Grooming In-House Pharmacy Wellness Exams
Highlights and features
  • We offer 40+ years of veterinary expertise with a focus on advanced medicine.
  • Our hospital provides 24/7 emergency support for urgent pet care needs.
  • We utilize cutting-edge diagnostics and laser surgery for precise treatments.
  • Personalized care plans tailored to each pet's unique health requirements.
  • Compassionate team dedicated to both animal and owner well-being.
Associations and certifications
  • American Animal Hospital Association (AAHA)
What people say
Exceptional emergency care Compassionate team members Thorough preventive services Effective pain management Lifelong pet health focus
Services
Diagnostics
Our hospital offers advanced diagnostic services including digital radiology, ultrasound, and in-house laboratory testing. These tools enable precise detection of internal issues, cardiac conditions, and infections. Board-certified specialists collaborate with our team to ensure accurate diagnoses and tailored treatment plans for complex cases.
Laser Therapy
Cold laser therapy reduces pain and inflammation while accelerating healing for conditions like arthritis and post-surgical recovery. This non-invasive treatment uses targeted light to stimulate cellular repair, offering pets improved mobility and comfort without medication side effects.
Surgery
We perform sterile surgical procedures including spays/neuters, dental extractions, and soft-tissue surgeries. Laser surgery options minimize bleeding and pain, while pre-op bloodwork and 24/7 post-op monitoring ensure patient safety during recovery from procedures like tumor removals or orthopedic repairs.
DNA Profiling
Our DNA profiling service analyzes mixed-breed dogs' genetic makeup through cheek swabs. Results reveal breed composition, inherited traits, and health predispositions. This information guides personalized nutrition plans and early detection of potential genetic conditions like hip dysplasia or heart disease.
Dentistry
Comprehensive dental services include ultrasonic cleanings, digital X-rays, and fluoride treatments under anesthesia. We address periodontal disease, extract infected teeth, and use antibiotic gels to treat gum pockets, preventing systemic health issues caused by poor oral hygiene in pets.
People
Robert Mizumoto
Hospital Director and Owner
Dr. Rob Mizumoto leads Twin Lakes Veterinary Hospital with over 15 years of experience. Trained at Washington State University, he specializes in surgical advancements and preventive care. Outside work, he enjoys family time with his wife and daughters while managing the hospital's daily operations.
Mike Mizumoto
Veterinarian
Dr. Mike Mizumoto founded the hospital in 1981 after graduating from WSU. With expertise in dermatology and dentistry, he continues limited practice post-retirement. An avid golfer, he shares his home with English Cream Retriever Jake and remains a mentor to the veterinary team.
Eunkyung Park
Veterinarian
Dr. Park specializes in internal medicine and diagnostic imaging after earning her veterinary degree in South Korea. She contributes 20+ years of regional experience while enjoying ice skating with her daughter Allison and caring for cat Navya at home.
Sara
Licensed Veterinary Technician
As the longest-serving staff member, Sara manages anesthesia and pain management protocols. With 24 years of experience since 1999, she balances clinical work with camping trips and family time with her husband Dave and two dogs in Federal Way.
Shirley
Licensed Veterinary Technician
Shirley brings 14 years of surgical expertise since joining in 2011. Certified in 2016, she excels in emergency medicine while pursuing outdoor adventures with her dirt bike and caring for four pets including Corgi mix Subaroo Roo.
Questions
What emergency services do you offer?
We provide 24/7 emergency veterinary care with on-call doctors for urgent pet health crises outside regular hours.
Do you accept walk-in appointments?
We recommend scheduling appointments in advance, but accommodate urgent cases as emergencies during business hours.
What surgical options are available?
Our surgical services include laser procedures, dental extractions, soft-tissue operations, and orthopedic repairs using modern techniques.
How do you handle pet pain management?
We use cold laser therapy, medication protocols, and anesthetic monitoring to ensure comfortable recovery for surgical patients.
What diagnostic tools do you use?
Our diagnostic capabilities include digital X-rays, ultrasound imaging, in-house blood testing, and specialist consultations.
Do you offer genetic testing for mixed breeds?
Yes, we provide DNA profiling to identify breed composition and potential inherited health conditions in mixed-breed dogs.