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Jennifer Simkin Kostrinsky, DO

4.8

273 ratings

Doctor of osteopathy (DO)

Family medicine

(board certified)

Medical Group

Sharp Rees-Stealy

Insurance

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Physician assistants are hightly trained medical providers who can diagnose, treat and manage your care while working with a doctor.

Nurse practitioners are highly trained medical providers who can diagnose, treat and manage your care while working with a doctor.

Insurance plans accepted

Sharp accepts most health insurance. Not all plans are listed. Please contact your insurance company to verify your insurance type and plan.

In-network insurance plans

Schedule an appointment

Not accepting new patients

Virtual visits available

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For current patients

Sign in to schedule

Online scheduling may be available if you've seen Jennifer Simkin Kostrinsky, DO in the last two years.

Call to schedule

Sharp Rees-Stealy La Mesa

858-499-2711
Fax: 619-644-6899

5525 Grossmont Center Drive
Floor 4
La Mesa, CA 91942-3009

Sharp Rees-Stealy Santee

858-499-2715
Fax: 619-568-8080

8701 Cuyamaca St.
Floor 2
Santee, CA 92071-4253

Need help?

Questions about insurance coverage or anything else? or call 1-800-827-4277 to speak to a physician referral nurse.

Location and phone

  1. Sharp Rees-Stealy La Mesa

    5525 Grossmont Center Drive
    Floor 4
    La Mesa, CA 91942-3009
    Get directions

    858-499-2711
    Fax: 619-644-6899

  2. Sharp Rees-Stealy Santee

    8701 Cuyamaca St.
    Floor 2
    Santee, CA 92071-4253
    Get directions

    858-499-2715
    Fax: 619-568-8080

Care schedule

Sharp Rees-Stealy La Mesa

5525 Grossmont Center Drive

  •  

    Wednesday

  •  

    Thursday

  •  

    Friday

Care partners

When Jennifer Simkin Kostrinsky, DO is unavailable, other providers are here to care for you.

About Jennifer Simkin Kostrinsky, DO

I enjoy family medicine because I am able to care for patients of all ages. Every patient is unique. Working together we can create the best treatment plan.

Age: 49
In practice since: 2004
Gender: Female
Languages: English, Spanish

Education

Western University of Health Sciences: Medical School
Arrowhead Regional Medical Center: Residency
Arrowhead Regional Medical Center: Internship

Areas of focus

To confirm coverage for specific treatments and procedures, contact your physician or health plan.

NPI

1639181134

Patient Portal

Connect with Jennifer Simkin Kostrinsky, DO, via the Sharp app

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Insurance plans accepted

Jennifer Simkin Kostrinsky, DO, accepts 36 health insurance plans.

Insurance plans accepted

Sharp accepts most health insurance. Not all plans are listed. Please contact your insurance company to verify your insurance type and plan.

In-network insurance plans

Ratings and reviews

4.8

273 ratings

Patient ratings

Explanations the care provider gave you about your problem or condition

4.8

Concern the care provider showed for your questions or worries

4.9

Provider included you in decisions

4.9

Likelihood of your recommending this care provider to others

4.8

Provider discussed treatment options

4.8

Patient reviews

Verified Patient

January 26, 2025

5.0

My experience with my PCP was very good. My PCP cares about my health, always willing to hear me out. I highly recommend my PCP, she's very professional.

Verified Patient

January 25, 2025

5.0

Dr. Kostrinsky listened carefully to my concerns and did her best to help me figure out the root cause of my foot/leg pain. I feel optimistic that with her help I will get some answers and will be able to develop a treatment plan that works for me. Excellent physican who truly cares for her patients' wellbeing.

Verified Patient

January 24, 2025

5.0

Doctor K is excellent!

Verified Patient

January 19, 2025

5.0

Dr. K is a truly wonderful, caring person who listens to all of my questions and concerns. She works with me to help solve my issues. Thank you!

Reviews are collected through nationally recognized Press Ganey patient satisfaction surveys. Learn more about ratings and reviews.

PressGaney

Special recognitions

Guardian Angel image

Guardian Angel recognitions

Jennifer Simkin Kostrinsky, DO, has received Guardian Angel recognitions from grateful patients and families. Have you and your family received exceptional care from Jennifer Simkin Kostrinsky, DO? Consider paying tribute with a Guardian Angel gift.

Featured in Sharp Health News

Jennifer Simkin Kostrinsky, DO, has been featured as a medical expert in Sharp Health News.

Care partners

You are welcome to book appointments with your doctor's care team.

Provider Image

Alexandra Jubran, DO

4.9

La Mesa

Appointments available

In-person and virtual visits

All affiliated doctors 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. Doctors are not employees or agents of Sharp HealthCare. Selection is based on your particular needs. Learn more about how doctors and other providers are included in this service and the information displayed here.