Simplifying
Complex Care
- Chronic Care Management
- Primary Care
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Individualized
Compassionate Care
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Timely
Appointments - Ease of navigation
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In-Network with
most insurances
Our providers will deliver care when you are ready

Struggling to manage Chronic Conditions?
Our Providers




Physician led
Primary Care
The need for high-quality physician led primary care without waiting to see a provider represents a large unmet need in our community. With board-certified physicians in internal medicine, emergency medicine, and family medicine leading our facility, one of our major goals is to fulfill this gap in care.

On-site
Capabilities
Our facility offers advanced diagnostic and treatment technologies such as ultrasound, laboratory services, continuous telemetry monitoring, remote monitoring capabilities, and advanced procedures including procedural sedation, retinal imaging, ECG, spirometry, audiometry, and oxygen therapy. With over 200 on-site medications available, patients in our primary care setting receive comprehensive and cost-effective care.

Advanced
Urgent Care
A key benefit of our center is the ability to address urgent acute medical issues for established patients in a manner that extends beyond what primary care facilities offer.
Chad Perry2025-01-22 ⭐️⭐️⭐️⭐️⭐️ "I recently visited Complex Care by telemedicine and I couldn't be happier with my experience. Dr. Allgaier took the time to listen to my concerns and answered all my questions with patience and clarity. I felt genuinely cared for throughout the appointment. I highly recommend Complex Care to anyone looking for a reliable and caring medical facility. Thank you for making my visit so positive!" Traci C. Grabner2025-01-15 I LOVE THIS CLINIC!! The prompt appointment times within 24 hrs. never cease to amaze me. I found this clinic when Dr. Atwood closed up practice here in Tri Cities. I wasn't going to Hermiston for the doctor, so I got this card as a referral from my clinic, and was made an appointment for the next day!!! The customer service and care they give at this clinic is astounding. You will not be disappointed. With chronic health issues, I am able to be a part of their chronic care program. I can call in whenever I need to, and they actually call ME to check in! Very impressed. Hands down *****!!! Charlene Olson2025-01-03 Best Doctors ever! They listen, are concerned & help you with all your medical needs. The staff does, as well. Thank you Complex Care♥️ Debbie Luhrs2024-12-31 After 4 years of dealing with a very difficult health issue, having 6 different primary care doctors over that time, I am no so pleased to under the care of Dr. Allgaier. I can’t say enough about how happy I am with the care that I am receiving from him and the team! Paula Tulberg2024-12-12 Dr. Jeffrey and all of the staff are absolutely AMAZING!!! We consider them family. In different ways they have ALL saved our lives.! Shirley Pyle2024-12-10 Dr Algaier gives me so much confidence with treating the many issues going on with me. I have finally found a dr that will actually listen and take the time to make a plan get my health back on track. I have been looking for three years, since my other dr retired, for a competent dr and I have found one. He has given me more help in two weeks than four others have in three years. All the staff is cheerful and friendly. Dr and staff treat me like a person, not just a number. That is important to me. I highly recommend Complex Care Center. Sheryl Rhodes2024-12-09 I was looking for a new primary care provider and saw this on Facebook so I gave them a call. I LOVE THEM!!!! The office is nice and friendly, the MA'S are very nice and friendly and willing to help. Dr. Allgaier is amazing! He will take the time to sit and listen to you and help figure out what is going on. I haven't had this kind of care for a long time, so if you are looking for a new PCP give them a try you won't regret it. Marinella Chvatal2024-12-04 Dr. Allgaier, NP Andrea, and their team are amazing! They are kind and courteous. They are very knowledgeable! They have helped my husband, mother, and myself. I excellent service! They go above and beyond! I highly recommend them! Charlotte Machart2024-11-26 Carlos is awesome!!!! Smart kid with a bright future!!! Also Dr. Steve is wonderful he has given me hope!! Very caring and understanding!! Colleen Carlson2024-10-02 Dr. Allgaier saw me coming straight from the hospital. I was scared and confused, and he assured me that he would see me through until my health goal was met. He listened, cared, understood and gave me all the time I needed to get questions answered. He had a goal plan, and let me know he thought it could be done! He is a very kind person that truly cares. Being a care giver, and an encourager is very hard to find these days, and he makes it look so easy! His love of what he does shows! He is a person trying to cover the whole gamet of needs in one place. The world needs more people like Dr. Allgaier!!