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

#1 Choice for Primary Care in Killeen – Visit Hillside Today!

Where Every Checkup Feels Like a Wellness Retreat

*Office Timing: Mon – Fri
8:00 AM – 5:00 PM (Saturday open)

Need a Primary Care Provider? Let’s Talk!

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Reliable Family Healthcare in Killeen, TX

We’re excited to bring primary care services to Killeen, TX. At Hillside Primary Care, our expert family physician near you provides compassionate, personalized care for all ages. Are you in need of allergy testing, a cure for depression, or a weight loss primary care physician to help you achieve your health goals? We are here to guide you every step of the way.

We ensure your health is always in the best hands. Visit our new location in Killeen and experience personalized, high-quality primary care designed for you and your family.

Primary Care Doctor Who's Right for You.

Primary Care Providers at Killeen Office

roselyn app

Ms. Roselyn Omungo, FNP-C

Ms. Roselyn Omungo is a Board Certified Family Nurse Practitioner who is originally from Houston where she obtained her undergraduate nursing degree at Prairie View AM University. She has been in healthcare for 30 years, with experience in NICU, OBGYN, Cardiac care, and Flight Nursing. Her passion lies in primary care, specifically focusing on preventive care and patient education.

She had 3 children and resides in Hill County. She is passionate about serving the community, encouraging healthy living and womens health. In her free time she enjoys riding her motorcycle wine tasting and crafting.

Book an appointment with Ms. Roselyn Omungo today at Hillside Primary Care’s Killeen office and take the first step toward personalized, proactive care!

Our Comprehensive Primary Care Services

Annual Wellness Visits

Annual Wellness Visits

Unlock a healthier future with a proactive, personalized annual wellness check.

Allergy Testing

Allergy Testing

Find lasting relief from allergies with precise allergy testing and tailored treatments.

Anxiety & Depression

Anxiety & Depression

Your journey to emotional wellness starts here – anxiety and depression treatment tailored to your needs.

Cardiac Evaluation

Cardiac Evaluation

In-depth heart health evaluation with cutting-edge ECHO technology.

Diabetes Evaluation and Management

Diabetes Evaluation and Management

Live fully with expert diabetes testing. Tailored care to keep your blood sugar in check and your life in balance.

Joint Injections

Joint Injections

Experience targeted relief and restored mobility with advanced joint injections.

Medical Weight Loss

Medical Weight Loss

Safe, effective weight loss primary care solutions tailored to your needs.

Peripheral Vascular Disease (PVD) Evaluation

Peripheral Vascular Disease (PVD) Evaluation

Extensive evaluation to prevent and manage peripheral vascular disease.

Insurance Made Simple Hillside Primary Care!

We accept most major insurance plans.
aetna
Tricare primary care in killeen
oscar
bluecross
united healthcare
cigna

What Patients Say About Our Primary Care in Killeen

Elsa Bargo
Elsa Bargo
November 18, 2025

The Hillside Medical group doctors and staff are outstanding! They provide the best medical care. I highly recommend them!

Hillside Primary Care Live Oak
Be Glad
Be Glad
November 14, 2025

I was in and out quick from lab. This clinic is very convenient. All in one building.

Hillside Primary Care Live Oak
Tyrone Moffett
Tyrone Moffett
November 14, 2025

This staff is very friendly and they do a wonderful jobs along with the doctors. Hope you get the right one. Mine is Roy Anderson. He’s great.

Hillside Primary Care Live Oak
Erica Wilson
Erica Wilson
November 13, 2025

Lab was fast & friendly

Hillside Primary Care Live Oak
marcus bell
marcus bell
November 13, 2025

Brooke went above and beyond for my visit. Very patient and understanding and made things possible. Some people wouldn't at other establishments wouldn't take the time but Brooke did... Hillside primary care staff is amazing

Hillside Primary Care Live Oak
D L
D L
November 13, 2025

Promote and give Ms Brooke a raise. She works at your Live Oak, I35 site. For 6 days, I was having an issue with the FollowMyHealth APP. Nobody I had talked to via telephone at Hillside knew the fix. Nobody said they would research it and call me back. I even sent an email to your liveoak office. Nobody has responded. Yesterday I went to the Live Oak location and talked to. Ms. Brooke. She was very professional, listened to my issue, took my information, and promised to get back to me. Within 2 hours Ms Brooke called me, and resolved my issue. Really appreciate her dedication to follow up while providing the solution to my issue.

Hillside Primary Care Live Oak
D L
D L
November 13, 2025

Promote and give Ms Brooke a raise. She works at your Live Oak, I35 site. For 6 days, I was having an issue with the FollowMyHealth APP. Nobody I had talked to via telephone at Hillside knew the fix. Nobody said they would research it and call me back. I even sent an email to your liveoak office. Nobody has responded. Today I went to the Live Oak location and talked to. Ms. Brooke. She was very professional, listened to my issue, took my information, and promised to get back to me. Within 2 hours Ms Brooke called me, and resolved my issue. Really appreciate her dedication to follow up while providing the solution to my issue.

Hillside Primary Care Live Oak
pedro gomez
pedro gomez
November 10, 2025

Hillside Primary Care Live Oak
yakima fritz
yakima fritz
November 8, 2025

Hillside Primary Care Live Oak
Grace Maria Hong
Grace Maria Hong
November 7, 2025

Hillside Primary Care Live Oak
Kool-Aid Punch
Kool-Aid Punch
November 5, 2025

Miss Emily Sun is truly outstanding. She embodies the kind of patient-doctor relationship that makes you feel seen, heard, and genuinely cared for. Her compassion, concern, and dedication to her patients’ health are undeniable. I am deeply grateful — thank you, thank you, thank you! If I could stand on a mountaintop and shout it 10,000 times, I would: Thank you, Miss Emily Sun, for caring the way you do.

Hillside Primary Care Live Oak
Daniel Lozano
Daniel Lozano
November 4, 2025

Great staff awesome experience great all around Thanks 🙏

Hillside Primary Care Live Oak
perry lee
perry lee
November 3, 2025

Helpful office Ladies

Hillside Primary Care Live Oak
Margaret R.Mccoy
Margaret R.Mccoy
October 30, 2025

Friendly staff they do take care of you love my new dr.very good location

Hillside Primary Care Live Oak
Wendy Gajon
Wendy Gajon
October 30, 2025

Great staff, easy to get an appointment, lab and farmacy all in one building is always a plus!

Hillside Primary Care Live Oak
Sharon King
Sharon King
October 30, 2025

I like the fact that everything is right there. And no long wait periods

Hillside Primary Care Live Oak
Marisol Wilson
Marisol Wilson
October 29, 2025

Thank you so much Amy for always so helpful, when I was frustrated with my insurance you the best.

Hillside Primary Care Live Oak
Rocio garcia Pinillo
Rocio garcia Pinillo
October 29, 2025

Gracias por su excelente atención y servicio

Hillside Primary Care Live Oak
Bill Nguyen
Bill Nguyen
October 28, 2025

Hillside Primary Care Live Oak
Chris Ballew
Chris Ballew
October 28, 2025

So far so good with hillside but I'm having descrepence with my billing. My insurance company told me I was covered for these services. I paid 36.00 today.

Hillside Primary Care Live Oak
Cristina Gibbs
Cristina Gibbs
October 28, 2025

Hillside Primary Care Live Oak
Janie Sullivan
Janie Sullivan
October 27, 2025

Always a great experience! Thanks for taking such good care of my health needs ‼️

Hillside Primary Care Live Oak
Kenneth Olivarez
Kenneth Olivarez
October 27, 2025

Ms. Andrada is awesome. She addressed all my needs.

Hillside Primary Care Live Oak
Justin Richardson (2Much2Much)
Justin Richardson (2Much2Much)
October 24, 2025

Another great experience. Thank you all for your service and hospitality.

Hillside Primary Care Live Oak

FAQs

Which conditions are treated at Hillside Primary Care?

Discover a new level of care at a primary care clinic near you, where your health is our top priority. Get a same-day appointment or walk into our dedicated primary care clinic and receive exceptional care.

  1. Hypertension (High Blood Pressure)
  2. High Cholesterol (Hyperlipidemia)
  3. Diabetes (Type 1 & Type 2)
  4. Obesity & Overweight Conditions
  5. Weight Loss
  6. Anxiety Disorders
  7. Depression
  8. Migraines & Chronic Headaches
  9. Seasonal & Environmental Allergies
  10. Arthritis (Osteoarthritis, Rheumatoid Arthritis)
  11. Back Pain & Sciatica
  12. Joint Pain & Inflammation
  13. Osteoporosis & Bone Health Issues
  14. Sprains, Strains, & Minor Fractures

At Hillside Primary Care, we go beyond routine checkups to offer advanced, patient-focused treatments and care options tailored to your unique health needs.

  1. Allergy Testing (Skin Prick Test, Intradermal Test & Blood Work)
  2. Cardiac Evaluation (Echocardiogram, Electrocardiogram (EKG), and Exercise Stress Test)
  3. Diabetes Management (Glucose Tolerance Test & Fasting Blood Sugar Test)
  4. Blood Work for PVD
  5. Ankle-Brachial Index (ABI)
  6. Doppler Ultrasound
  7. Complete Blood Count (CBC)
  8. Joint Injections
  9. Anxiety & Depression Treatment
  10. Medical Weight Loss Programs

We accept most of the major insurance plans, including Aetna, Tricare, UnitedHealthcare, Blue Cross Blue Shield, Medicare, and more. To learn more, kindly connect with our team.