Summary

I had lived in Korea for 17 years and graduated from Seoul National University College of Medicine. I did an NIH postdoctoral research fellowship at CHOP and my neurology residency at the University of Chicago. I completed my clinical neurophysiology fellowship at UC San Diego. I was in private practice for over a year prior to joining Kaiser Permanente.

Quick Facts

  • accepting new patients
  • 4.3
  • 27 years of experience
  • 46 insurance plans accepted
  • speaks Spanish, English
  • Seoul National University College Of Medicine
  • 8 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. William Sewan Baek has 3 locations

Parkside Medical Group Inc

1310 San Bernardino Rd Ste 102Upland, CA 91786
Mon9:00 am - 5:30 pm
Tue9:00 am - 5:30 pm
Wed9:00 am - 5:30 pm
Thu9:00 am - 5:30 pm
Fri9:00 am - 5:30 pm
SatClosed
SunClosed

Montclair Hospital Medical Center

5000 San Bernardino StMontclair, CA 91763

San Antonio Regional Hospital

999 San Bernardino RdUpland, CA 91786

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Dr. William Sewan Baek, MDDr. Belma Sadikovic, MDDr. Ali Elahi, MDJeannine Thomas, MSPA, PA-C
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.3 
27 Years of Experience 15 Years of Experience 26 Years of Experience 21 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English, German, Persian, Spanish Speaks English, Spanish
Upland , CAWalnut Creek, , CACORONA DEL MAR , CASan Antonio , TX
Med School: Seoul National University College Of Medicine Med School: University Of California Davis School Of Medicine Med School: University Of Pittsburgh School Of Medicine Med School: University of Texas Health Science Center at San Antonio
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. William Sewan Baek

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - POS
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AlphaCare
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Anthem Blue Cross - HMO
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CareMore
  • Cigna
  • First Health (Coventry Health Care)
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Molina Healthcare
  • Oscar Health Insurance
  • Parkland Community Health Plan
  • Regence BlueShield
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SelectHealth
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • Wellcare

Medical Specialties

Dr. William Sewan Baek has the following specialty

Specialty Expertise

Dr. William Sewan Baek has the following 12 areas of expertise

  • Alzheimer's Disease
  • Electromyography
  • Epilepsy
  • Headache
  • Hemifacial Spasm
  • Migraine Disorder
  • Migraine Disorders
  • Multiple Sclerosis (MS)
  • Muscle Spasticity
  • Myotonic Dystrophy
  • Nerve Conduction Studies
  • Stroke

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

Seoul National University College Of MedicineGraduated in 1999

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Frequently Asked Questions

Is Dr. William Baek accepting new patients?
Dr. William Baek is accepting new patients on Vitals. View Dr. William Baek's profile on Vitals to make an appointment.
What languages does Dr. William Baek speak?
Dr. William Baek speaks Spanish and English.
Does Dr. William Baek accept my insurance?
You can see the insurance plans that Dr. William Baek accepts on their Vitals profile.
Which hospitals is Dr. William Baek affiliated with?
Dr. William Baek is affiliated with Montclair Hospital Medical Center.
How can I make an appointment with Dr. William Baek?
You can find contact information for Dr. William Baek here on Vitals.

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