Dr. William Linnik

Appointments cannot be scheduled directly with this doctor.
This doctor may only treat hospital or skilled nursing facility inpatients or may only provide care requested by another physician.


  • Emergency Medicine (Board Certified)

Advanced Degree

  • Medical Doctor (MD)

The Sharp Experience

The patient and their family are our customers. I value the relationship like family.


I decided to become a physician after serving as an EMT in Chicago. I was drawn toward the career with each patient we took to the Emergency Departments in town. My mission is to cure occasionally, treat mostly and care always.

When I am not working, I enjoy music, surfing, golfing and the San Diego outdoors.

Biographical Details

Age: 55
Gender: Male

Hospital Affiliations

All affiliated physicians referred by Sharp HealthCare are in good standing with a Sharp hospital or medical group and pay no fees to be included in this service. Physicians are not employees or agents of Sharp HealthCare. Selection is based on your particular needs. Learn more about how doctors are included in this service and the information displayed here.

Call Your Insurance Company

Choosing a new primary care doctor is done through your insurance company. Call the number on the front or back of your card and tell the representative that you would like to change your PCP.

Sample Insurance Card

Every insurance card is different. The customer service phone number could be on the front or the back of your card. The following is just an example.


Call to Make an Appointment

  • Phone: 619-740-4500
    PO Box 158
    La Mesa, CA 91944

If you have questions about your insurance coverage or anything else, our physician referral nurses are here to help you. Call 1-800-82-SHARP (1-800-827-4277). Nurses are available Monday through Friday, 8 am to 6 pm, to take your call.

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