0 reviews
Summary
Dr. John Bak is a family medicine physician who also practices surgery, bringing comprehensive care to patients across multiple age groups. He earned his medical degree from the University of Wisconsin School of Medicine & Public Health and has been practicing for nine years, developing expertise in both primary care and surgical interventions.
Dr. Bak provides care at Kaiser Permanente West Los Angeles Medical Center in Los Angeles, California, and also serves patients in Plattsburgh, New York. His practice focuses on treating conditions such as flank pain, back pain during pregnancy, and back pain in children and teens. He performs diagnostic procedures including electrocardiograms, extremity X-rays, and urine tests to help identify and monitor various health conditions.
Dr. Bak provides care at Kaiser Permanente West Los Angeles Medical Center in Los Angeles, California, and also serves patients in Plattsburgh, New York. His practice focuses on treating conditions such as flank pain, back pain during pregnancy, and back pain in children and teens. He performs diagnostic procedures including electrocardiograms, extremity X-rays, and urine tests to help identify and monitor various health conditions.
Overview based on verified provider data
Quick Facts
- 9 years of experience
- 38 insurance plans accepted
- University Of Wisconsin School Of Medicine & Public Health
- 2 specialties
- 2 areas of expertise
- 2 office locations
- Male
Office Locations
Dr. John Seongweon Bak has 2 locationsKaiser Permanente West Los Angeles Medical Center
6041 Cadillac AveLos Angeles, CA 90034 Tel: (323) 857-2000
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. John Seongweon Bak | Dr. Alexis Alexander-Epperly, MD | Dr. Shawn Younessi, MD | Anna Chalikyan, NP |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 9 Years of Experience | 28 Years of Experience | 4 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Armenian, Russian, Spanish | ||
| Los Angeles , CA | Manassas , VA | Tarzana , CA | Chatsworth , CA |
| Med School: University Of Wisconsin School Of Medicine & Public Health | Med School: Uniformed Services University Of The Health Sciences F Edward Hebert School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Seongweon Bak
Medical Specialties
Dr. John Seongweon Bak has the following 2 specialties
Specialty Expertise
Dr. John Seongweon Bak has the following 2 areas of expertise
Certifications, License, & Education
9 Years Experience
Dr. John Seongweon Bak holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from University Of Wisconsin School Of Medicine & Public Health in 2017.
NPI Number
Dr. Bak's NPI number is 1558898825.
Similar Doctors




Dr. Jonathan Evan Fielding, MDPublic Health & General Preventive Medicine57 Years Exp | Los Angeles, CA




Frequently Asked Questions
- How can I make an appointment with Dr. John Bak?
- You can find contact information for Dr. John Bak here on Vitals.
- Does Dr. John Bak accept virtual/telehealth appointments?
- Dr. John Bak has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Bak's office located?
- Dr. John Bak's office is located at 6041 Cadillac Ave, Los Angeles, CA, 90034.
- Does Dr. John Bak accept my insurance?
- You can see the insurance plans that Dr. John Bak accepts on their Vitals profile.
- Is Dr. John Bak accepting new patients?
- Dr. John Bak has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


