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Best Primary Care Doctor in Stone Oak, Live Oak, San Antonio Texas

Please make sure to cancel your appointment at least 24 hours in advance to avoid Cancellation or No show fee !!! Thank you.            We Accept Most Major Insurance.               Please make sure to cancel your appointment at least 24 hours in advance to avoid Cancellation or No show fee !!! Thank you.            We Accept Most Major Insurance.               Please make sure to cancel your appointment at least 24 hours in advance to avoid Cancellation or No show fee !!! Thank you.            We Accept Most Major Insurance.
Karen Johnson, FNP-C at Hillside Primary Care Accepting New Patients
Primary Care - Family Nurse Practitioner

Karen Johnson, FNP-C

Family Nurse Practitioner
Schertz, TX (Primary Location)
English
Monday – Friday 7:00 AM – 04:00 PM | Saturday – Sunday – Closed

About Karen Johnson, FNP-C

Karen Johnson, FNP-C, is a Board Certified Family Nurse Practitioner with a distinguished career spanning over two decades of healthcare service. She earned her Master of Science in Nursing and FNP certification from Texas Tech University Health Sciences Center in 2009. Before transitioning to advanced practice, Karen spent over 20 years as a critical care nurse with Methodist Healthcare System in San Antonio, developing a deep foundation in patient safety and complex care. A proud long-time resident of the Schertz/Cibolo area, Karen is deeply committed to serving her local community. She previously opened her own practice before merging with Hillside Primary Care to expand her reach and impact. Her mission is to improve and maintain each patient’s health through high-quality, preventive, and early detection-focused care, treating every patient like family.

Areas of Focus

Family Practice
Preventive Care
Chronic Disease Management
Early Disease Detection
Critical Care Background

Medical Qualifications

  • FNP-C – Board Certified Family Nurse Practitioner MSN – Texas Tech University Health Sciences Center (2009)
  • 20+ Years Critical Care Nursing – Methodist Healthcare System, San Antonio Former Private Practice Owner (Schertz/Cibolo Area)
  • Provider at Hillside Primary Care – Schertz Office

Accepted Insurance Plans

aetna
oscar
bluecross
united healthcare
humana
cigna

What Patients Are Saying

Marsha Bays
Marsha Bays
November 10, 2026
★★★★★

Hillside Primary Care Schertz
Steve Graley
Steve Graley
November 10, 2026
★★★★★

Always very happy to help us when we arrive.

Hillside Primary Care Schertz
Lela Hargrove
Lela Hargrove
November 9, 2026
★★★★★

I always have a great experience and Florence Pugh my PCP is the best. She goes the extra mile for her patients.

Hillside Primary Care Schertz
juriany arriaga
juriany arriaga
November 5, 2026
★★★★★

My 1st time going to the doctors in years and I had the best experience here. Everyone is really nice and I felt seen today. Definitely referring this location to my family members.

Hillside Primary Care Schertz
Nathan & Veronica
Nathan & Veronica
November 4, 2026
★★★★★

Staff is knowledgeable, friendly and so much fun! They’re genuinely concerned about whatever I’m concerned about, and they don’t cut corners. So glad I came here!

Hillside Primary Care Schertz
Dana Durocher
Dana Durocher
November 4, 2026
★★★★★

Hillside Primary Care Schertz
Brett Hodge
Brett Hodge
November 4, 2026
★★★★★

Always super friendly and pleasnt!!

Hillside Primary Care Schertz
Diana Smith
Diana Smith
November 3, 2026
★★★★★

Love the new location. Easy access and lots more space. Highly recommend .

Hillside Primary Care Schertz
Jaque's
Jaque's
October 29, 2026
★★★★★

My visit with Florence Phug I was very pleased with the service and kindness of the staff. I will be returning..

Hillside Primary Care Schertz
Jasmine Hubbard
Jasmine Hubbard
October 29, 2026
★★★★★

Hillside Primary Care Schertz
Jeff Wiglesworth
Jeff Wiglesworth
October 27, 2026
★★★★★

Hillside Primary Care Schertz
Amy Schnegg
Amy Schnegg
October 27, 2026
★★★★★

Helpful staff! NP Karen went over my results thoroughly and helped adress all my medical needs!

Hillside Primary Care Schertz
Mark Stanzione
Mark Stanzione
October 23, 2026
★★★★★

Hillside Primary Care Schertz
Andre Robinson Sr.
Andre Robinson Sr.
October 21, 2026
★★★★★

My primary care doctor, Karen Johnson, outstanding doctor. She did an outstanding job with me. May God bless her.😇

Hillside Primary Care Schertz
Rick Andrew
Rick Andrew
October 21, 2026
★★★★★

The usual comprehensive visit, thanks

Hillside Primary Care Schertz
Sharna Zimmermann
Sharna Zimmermann
October 20, 2026
★★★★★

Friendly staff, doctors don’t rush you through.

Hillside Primary Care Schertz
Tremea Brothers
Tremea Brothers
October 20, 2026
★★★★★

Hillside Primary Care Schertz
Dianne Gembarowski
Dianne Gembarowski
October 20, 2026
★★★★★

Reasonable wait and addressed all my concerns. I a senior and I like that they do my blood every 3 months.

Hillside Primary Care Schertz
CARMEN MEZA
CARMEN MEZA
October 19, 2026
★★★★★

Hillside Primary Care Schertz
Brandon Vidaurre
Brandon Vidaurre
October 19, 2026
★★★★★

Ms. Pugh is very professional and kind she is also extremely attentive and hard working. The staff at the front desk are also friendly.

Hillside Primary Care Schertz
Roxie S
Roxie S
October 18, 2026
★★★★★

Hillside Primary Care Schertz
Guadalupe Mireles
Guadalupe Mireles
October 16, 2026
★★★★★

My visit today was awesome 👌

Hillside Primary Care Schertz
Mirna Santiago
Mirna Santiago
October 15, 2026
★★★★★

Hillside Primary Care Schertz
Judy Heickman
Judy Heickman
October 15, 2026
★★★★★

Florence is FABULOUS!!!!

Hillside Primary Care Schertz