(opens in new tab)Skip to main content

Cassia Primary Care

Loading hours...
Schedule: (208) 677-6091

Services offered

  • Chronic pain management
  • Immunizations and vaccinations
  • Lab and X-ray
  • Nutrition services
  • Primary care
  • Referrals to specialists
  • Routine examinations & physicals
  • Senior care
  • Well child check

Comprehensive primary care in Burley, Idaho

At Cassia Primary Care, our family medicine providers care for newborns, children, adults, and seniors—all under one roof. From routine checkups to chronic condition management, we provide personalized healthcare close to home for Burley and surrounding communities across southern Idaho.

Serving southern Idaho with complete care for all ages

  • Annual wellness exams for every stage of life
  • Preventive screenings for heart health, diabetes, and cancer
  • Immunizations and vaccines for children and adults
  • Women’s health services including Pap smears and family planning
  • Management of chronic conditions like high blood pressure, asthma, or diabetes
  • Same-day appointments for urgent needs

Why choose Cassia Primary Care?

  • Local care you can trust: Conveniently located in Burley, serving southern Idaho communities with compassionate, high-quality care.
  • Comprehensive services: From newborn care to senior health, we provide a full range of family medicine services in one location.
  • Continuity of care: Your entire family can see the same provider, building long-term relationships for better health outcomes.
  • Patient-centered approach: We focus on prevention, wellness, and personalized care plans tailored to your lifestyle and health goals.
  • Access to specialists: When advanced care is needed, we coordinate referrals within the Intermountain network for seamless care.
  • Same-day availability: We understand life happens—urgent needs are met quickly with same-day appointments.

Our providers

Marcus J Christiansen
4.7

Marcus J Christiansen, DO

Family Medicine
Cassia Primary Care
208-677-6091
Dallon O. Ray
4.9

Dallon O. Ray, DO

Family Medicine
Cassia Primary Care
Maria Rivera
4.8

Maria Rivera, NP

Family Medicine
Cassia Primary Care
Slide 1 of 3

Family medicine FAQs

Find answers to frequently asked questions about our primary care practice.

All ages—from newborns to seniors—so your whole family can receive care in one place.
Everything from routine health needs to chronic conditions like asthma, diabetes, and high blood pressure. We also provide preventive care, vaccines, and screenings.
Yes, same-day appointments are available for urgent health needs.
Yes, including Pap smears, family planning, and other basic women’s health services.
Absolutely. We provide care for infants, children, and adolescents, including school and sports physicals.
We accept most major insurance plans, including Medicare. Contact us to confirm your coverage.

You might be interested in

Think carbs and fruit are off-limits with diabetes? Skipping meals won’t help either. Learn the truth about diabetes nutrition and get practical tips for balanced eating.

Explore smart, simple plant-based protein swaps that support your health. Learn how to build complete proteins, boost nutrition, and enjoy easy, everyday meals without relying on meat.

Learn which symptoms and conditions are best handled virtually, when to go to the clinic and how to get the most from your care experience

Learn how this easy, healthy trend adds bold flavor, reduces food waste, and turns everyday produce into award-winning dishes

The best questions to ask during your next primary care appointment, according to our experts.

How and why to discuss behavioral health with your primary care provider.

You might be surprised how good it feels to enjoy a fast food meal without compromising your health.

Aspartame is a common replacement for sugar that is 200 times sweeter to the taste. However, aspartame has always been subject to controversy because people have reported suffering from adverse effects - so we ask: is it really that safe to use as a sugar substitute?

One survey indicates that up to one-third of Americans feel they have a food “allergy,” but carefully done studies indicate that true food allergies occur in about 6-8% of children and 3-4% of adults. What, then, accounts for the difference?

It’s National Nutrition Month so what better time to commit to eating better than now? Here are 5 tips to eating healthier.​

Slide 1 of 10