PNI building exterior

Contact Us

If you believe you are experiencing a medical or life-threatening emergency Call 911 immediately.

Do not rely on communication through this website for urgent medical needs.


Spine Consultation

We are dedicated to providing you quality care. If possible, please provide us with your most recent medical records including diagnostic imaging (e.g., MRI, CT), blood tests and prior consultations; your information can be uploaded, faxed, emailed or mailed to our office. For out-of-region and international patients your CT and MRI images can be uploaded electronically to our secure server for our physicians to view. Upon submission of the form someone will contact you within 24 to 48 hours to schedule a consultation.

Virtual Visits

In these uncertain times, we’re making it easy and safe to talk to your PNI doctor from your home using Zoom technology on your smartphone, tablet or computer. Telemedicine consultations are available. Learn more about virtual visits.

Contact Us Via Phone

Neurosurgical Consultations

Torrance: Drs. Walavan Sivakumar, JP Langevin and Jian Guan: 424-212-5361
Burbank: Dr. Nouzhan Sehati: 818-847-6049

Contact Us Online

For a consultation or review of your records, please complete the form below. We will respond to you by email or a phone call within 12-24 hours.

  • This field is for validation purposes and should be left unchanged.

Securely upload your images and medical records

For a consultation or review of your records, please complete the form below. We will respond to you by email or a phone call within 12-24 hours.