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.

#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

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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

Ken
Ken
April 6, 2026

Kind and informative receptionist! Great healthcare doesn’t need any feedback.

Hillside Primary Care Live Oak
Harold Johnson
Harold Johnson
April 6, 2026

Everyone at Hillside was great I appreciate everything this was my first time there I would recommend Hillside to anyone

Hillside Primary Care Live Oak
sharon villarreal
sharon villarreal
April 3, 2026

Today was my first appointment with your group and what a great experience I had minus the pain I was coming in for. Everyone was so helpful and thoughtful throughout my appointment and my labs I had done. I’m glad I chose this place.

Hillside Primary Care Live Oak
Cheryl Combs
Cheryl Combs
April 2, 2026

Very prompt and professional. Took time to ask questions and give us answers to our concerns. Would recommend them highly.

Hillside Primary Care Live Oak
Nicholas Gonzalez
Nicholas Gonzalez
April 2, 2026

Ive been seen by Hillside for a few months now and I have no complaints infact ive had to schedule multiple same day or next day visits and have been seen. So i have confidence in the fact that ill be seen and my health will be taken seriously.

Hillside Primary Care Live Oak
Patricia “Trisha” Collins
Patricia “Trisha” Collins
April 1, 2026

Quick checkup friendly staff. Provider as well. Friendly, thorough, responded well to asked questions

Hillside Primary Care Live Oak
Carolyn Ratliff
Carolyn Ratliff
April 1, 2026

I really like my NP Briann. Se caught that my eGFR had dropped quite a bit. No one else mentioned my eGFR before. Therefore I was able to change diet & hydrate more before things got worse. Smart young lady !!

Hillside Primary Care Live Oak
Selinda Stockley
Selinda Stockley
April 1, 2026

Very professional staff that goes above and beyond to help and accommodate. Great overall experience! Very grateful to find HMG.

Hillside Primary Care Live Oak
Melanie Garciai
Melanie Garciai
April 1, 2026

100% Love Hillside! I Love that they make virtual visits possible, quickly and easily.

Hillside Primary Care Live Oak
Ana Márquez
Ana Márquez
April 1, 2026

I had a great experience getting lab work.

Hillside Primary Care Live Oak
George Rodriguez
George Rodriguez
March 31, 2026

This is a great Healthcare group.

Hillside Primary Care Live Oak
Ana Márquez
Ana Márquez
March 31, 2026

I had a great experience getting lab work.

Hillside Primary Care Live Oak
Caroline Bass
Caroline Bass
March 31, 2026

Hillside Primary Care Live Oak
john krupalla
john krupalla
March 30, 2026

Great service

Hillside Primary Care Live Oak
Maria Riestra
Maria Riestra
March 27, 2026

Amazing no waiting ! Nice Dr. And the whole personal working there are so nice.! The lady in front Sara is great customer service help more thst 💯

Hillside Primary Care Live Oak
David Garza
David Garza
March 27, 2026

Excellent service!

Hillside Primary Care Live Oak
Samantha Thomas
Samantha Thomas
March 26, 2026

Had a good dr visit today thanks dr D Petal great Job with my knee injection hadden had one since 2021.

Hillside Primary Care Live Oak
GANGSTERGRANNY
GANGSTERGRANNY
March 26, 2026

I think my pup Vanessa is awesome..very thorough too Kind.great bedside manner and gets things done and tests ordered promptly. I recommend her times 200

Hillside Primary Care Live Oak
Roberta Matos
Roberta Matos
March 25, 2026

Hillside Primary Care Live Oak
Ron Hoeflinger
Ron Hoeflinger
March 24, 2026

All good, every time! Thank you! Dr, and all the staff are very friendly and helpful! I really enjoy meeting the people in the waiting room as well. 😊

Hillside Primary Care Live Oak
Tim Tolar
Tim Tolar
March 24, 2026

Very courteous and professional.

Hillside Primary Care Live Oak
Gregory M
Gregory M
March 24, 2026

Very good experience.

Hillside Primary Care Live Oak
Tyran Faulks
Tyran Faulks
March 24, 2026

Hillside Primary Care Live Oak
Irma Studivant
Irma Studivant
March 23, 2026

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.