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

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

Cheryl Maxwell
Cheryl Maxwell
January 5, 2026

Had my labs done this morning & couldn’t be more satisfied. The front desk lady was kind & the tech who drew my blood was gentle & through. .

Hillside Primary Care Live Oak
Norma Yabut
Norma Yabut
December 30, 2025

Hillside Primary Care Live Oak
Mary Fleenor
Mary Fleenor
December 30, 2025

Hillside Primary Care Live Oak
Kasey White
Kasey White
December 29, 2025

Staff was very warm and friendly

Hillside Primary Care Live Oak
Ken
Ken
December 26, 2025

Kind and informative receptionist!

Hillside Primary Care Live Oak
Juan M Romero
Juan M Romero
December 23, 2025

Great staff and easy process 👍🏼

Hillside Primary Care Live Oak
J R
J R
December 23, 2025

Hillside Primary Care Live Oak
Salmouni s
Salmouni s
December 23, 2025

Great team, everything on time!

Hillside Primary Care Live Oak
Tuan Do
Tuan Do
December 22, 2025

Hillside Primary Care Live Oak
Val Brooks
Val Brooks
December 22, 2025

Very busy place...very kind and patience even when the people were not. Bravo to the staff

Hillside Primary Care Live Oak
Jason Repman
Jason Repman
December 15, 2025

Very good experience every time. Plus they do there best to get you in and out with helping you each step. Thank you Hillside!

Hillside Primary Care Live Oak
Dedrie Rippie
Dedrie Rippie
December 15, 2025

Hillside Primary Care Live Oak
Cheryl Sievers
Cheryl Sievers
December 12, 2025

Fast and '1st time' lab work. Thanks.

Hillside Primary Care Live Oak
Todd Snyder
Todd Snyder
December 12, 2025

Very good clinic

Hillside Primary Care Live Oak
Destiny Maravi
Destiny Maravi
December 9, 2025

One of the best experiences I’ve had at a primary care facility. I had to pay out of pocket for medical clearance for cosmetic surgery (my insurance doesn’t cover cosmetic procedure clearance or bloodwork) and I paid only $200 for bloodwork and clearance! The wait is minimum, make sure you book for an appointment for primary care. The facility is very clean and staff is friendly and helpful. I did a walk in for bloodwork and waited less than 5 minutes and blood work was done amazingly well and quick & painless!

Hillside Primary Care Live Oak
Phyllis King
Phyllis King
December 4, 2025

PA Christen Richardson is very knowledgeable and professional. She listened and concerned about my care.

Hillside Primary Care Live Oak
Bertha Martinez
Bertha Martinez
December 3, 2025

First time here and it went very well. We got a chance to ask questions . Everything was explained very well. Great experience.

Hillside Primary Care Live Oak
Marina Martinez
Marina Martinez
December 2, 2025

I am happy that i have found a medical facility to take care of my Healthcare needs. All staff and doctors are very nice and professional. Thank you for all that you have done for me and caring about my health. God bless you all and may you continue to help and bless everyone. Thank you once again.

Hillside Primary Care Live Oak
Al Sanchez
Al Sanchez
December 2, 2025

Hillside Primary Care Live Oak
brandi Nolo
brandi Nolo
December 2, 2025

Hillside Primary Care Live Oak
Donna Barry
Donna Barry
December 1, 2025

Exceptional

Hillside Primary Care Live Oak
Robert Sanchez
Robert Sanchez
December 1, 2025

Molly was awesome, treated me with care and was extremely polite.

Hillside Primary Care Live Oak
Donna Barry
Donna Barry
November 28, 2025

Awesome experience! Great customer service!!!

Hillside Primary Care Live Oak
Theresa Aldrete
Theresa Aldrete
November 26, 2025

I really like the professionalism they listen to everything I have to say I really appreciate it.

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.