Summary

Dr. Seiya Tokunaga is an internal medicine physician who graduated from A.T. Still University Kirksville College of Osteopathic Medicine. With 8 years of experience in internal medicine, he focuses on comprehensive adult healthcare and the diagnosis and treatment of complex medical conditions.

Dr. Tokunaga practices at Saint Mary Medical Center and Saint Johns Regional Medical Center, serving patients in Long Beach and Oxnard, California. He specializes in treating serious conditions such as sepsis, breathing problems, and advanced kidney disease. His expertise includes performing blood tests to monitor overall health, kidney function tests, and comprehensive lab panels to evaluate multiple body systems.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 8 years of experience
  • 44 insurance plans accepted
  • A T Still University Kirksville College Of Osteopathic Medicine
  • 1 specialty
  • 3 office locations
  • Male

Office Locations

Dr. Seiya Simon Tokunaga has 3 locations

Imaging Center At Saint Mary Medical Center

1050 Linden AveLong Beach, CA 90813
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
Sat8:00 am - 4:30 pm
SunClosed

Saint Mary Medical Center

1050 Linden AveLong Beach, CA 90813

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Dr. Seiya Simon TokunagaDr. Steven L Rosenblatt, MDDr. Daniel Benhuri, MDDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
3.8 
8 Years of Experience 43 Years of Experience 8 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English, Spanish
Long Beach , CALos Angeles , CABeverly Hills , CAScottsdale , AZ
Med School: A T Still University Kirksville College Of Osteopathic Medicine Med School: American University Of The Caribbean School Of Medicine Med School: Icahn School of Medicine at Mount Sinai Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Seiya Simon Tokunaga

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • AmeriHealth
  • Anthem Blue Cross
  • Blue Cross Blue Shield of North Dakota
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Bright Health
  • CalOptima
  • Cigna
  • Contra Costa Health Plan
  • Easy Choice Health Plan
  • GEMCare Health Plan
  • Health Net
  • Health Net - HMO
  • HealthSmart
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • L.A. Care Health Plan - Medicare (Advantage HMO)
  • L.A. Care Health Plan - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Optum Health
  • Premier Health Plan
  • Prominence Health Plan
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. Seiya Simon Tokunaga has the following specialty

Certifications, License, & Education

8 Years Experience

Dr. Seiya Simon Tokunaga holds an active medical license in the state of California.

Medical License

Doctor Of Osteopathy with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from A T Still University Kirksville College Of Osteopathic Medicine in 2018.

NPI Number

Dr. Tokunaga's NPI number is 1629572334.

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Frequently Asked Questions

Does Dr. Seiya Simon Tokunaga accept my insurance?
You can see the insurance plans that Dr. Seiya Simon Tokunaga accepts on their Vitals profile.
Where is Dr. Seiya Simon Tokunaga's office located?
Dr. Seiya Simon Tokunaga's office is located at 1050 Linden Ave, Long Beach, CA, 90813.
Does Dr. Seiya Simon Tokunaga accept virtual/telehealth appointments?
Dr. Seiya Simon Tokunaga has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Seiya Simon Tokunaga accepting new patients?
Dr. Seiya Simon Tokunaga is accepting new patients on Vitals. View Dr. Seiya Simon Tokunaga's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Seiya Simon Tokunaga?
You can find contact information for Dr. Seiya Simon Tokunaga here on Vitals.

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