PURE Infusion Suites

of Montana

With over 100,000 infusions of combined-experience, our team in Billings has decades worth of proficiency in administering various types of infusion and injection therapies. We specialize in administering treatments for: Neurology, Rheumatology, Gastroenterology, Oncology, Hematology, Immunology, Dermatology, IVIG, antibiotic, and many others.

Meet Our Team in Billings, Montana

Our team draws from personal experience as a backdrop for the compassionate and specialized care they give to each patient. Our team has been selected, not only for their remarkable skill, knowledge and experience, but also for who they are, and how they care about the individual patient. At PURE, it’s important for us to develop meaningful relationships with our patients. Choosing a quality infusion center makes all the difference when it comes to your health and financial well-being. Our Billings, MT team will help you navigate that complex healthcare world.

We look forward to providing you an amazing experience which starts the moment you pick up the phone and call.  We can’t wait for you to experience PURE!

Dr. Craig Carson

Chief Medical Officer

Dr. Carson graduated Magna Cum Laude with a degree in Zoology from Weber State University in Ogden, Utah. He received his medical degree from the University of Utah School of Medicine in Salt Lake City, Utah. He then completed an Internal Medicine residency and rheumatology fellowship at the Mayo Clinic in Rochester, MN. Dr. Carson has an Oklahoma and Utah medical licenses and is board certified by the American Board of Internal Medicine in both Internal Medicine and Rheumatology. He is a member of many organizations including: the American Academy of Pain Management, the American College of Rheumatology, and the American Medical Association. He has published multiple journal articles, been involved in research, and received numerous awards of excellence throughout his career. As an integral member of their team Dr. Carson will provide medical oversight, facilitate policy formation, and expand industry knowledge to their growing team of medical specialists.

Susan M. Wenger


Susan M. Wenger Graduated with High honors from Gonzaga University in Spokane, WA as a certified Family Nurse Practitioner (FNP). To date, Susan has continued to pursue growth in her field. Certified with The American Association of Nurse Practitioners, (AANP) and having received her Advanced Rheumatology Course Certificate, (ACR), Susan began her career as a Nurse Practitioner in 2008 with the Arthritis & Osteoporosis Center (AOC) where she assessed and treated new and established patients and helped educate patients on their disease state and appropriate treatment plans. In addition; Susan successfully managed and was responsible for the day to day operations of the AOC’s infusion center where she oversaw all nursing staff, daily infusion treatments and responded to emergencies. Susan Wenger has also been a sub-investigator on various studies involving the safety and efficacy of particular biologics.

Ramona Krebs

RN (BSN) Infusion Nurse

Upon graduating from Montana State University (MSU) with her Bachelors of Science in Nursing (BSN) Ramona quickly moved into her nursing career at Rocky Mountain Hospice and later at John Knox Village Hospice as an RN Case Manager facilitating appropriate treatment for patients and coordinating medical services for the most appropriate care. After working with Rimrock Foundation for a number of years and helping treat patients suffering from substance abuse and co-occurring disorders, Ramona began working at Arthritis and Osteoporosis center(AOC) and later in St Vincent’s Healthcare at the Frontier Cancer Center as an infusion nurse where she managed the individual infusion treatments of patients and responded to adverse reactions. Ramona is fond of her time with patients and enjoys getting to know those she treats.

Natalie Becker

CPC, CRHC Billing & Organizational Manager

Natalie has an extensive history in the healthcare space, more specifically relating to Infusion therapy. As a Certified Medical and Rheumatology Coder and a member of the National Organization of Rheumatology Managers, Natalie has spent the better part of 10 years managing Infusion services, including but not limited to benefits and authorizations, counseling patients on treatment plans and educating patients on copay assistance programs available to them. Natalie takes great care in ensuring patients have absolute clarity regarding their course of treatment, financial options and expectations around the entire infusion experience.

Mary Krieger

Patient Access Coordinator & Certified Rheumatology Coder, CRHC

A native to Billings, Mary has worked extensively in the medical field for the last 15 years, with the last 5 years in Rheumatology. As a Patient Access Coordinator (PAC) Mary prides herself in providing excellent patient care, especially by helping schedule and coordinate care for PURE patients, while also administering PURE’s co-pay assistance program and attending to the needs of patients. Mary expanded her skillset beyond patient care and also earned her certified rheumatology coding certification. (CRHC) When you call PURE you will likely be greeted by her warm, friendly voice, and when you visit PURE you’ll remember her amazing smile.

Daniel Smith

SVP of Operations

Daniel has 16-plus years in the healthcare field. He has a wealth of healthcare knowledge and has worked with physician leaders and has operated primary care and specialty health centers with University of Utah Health, a highly renowned academic medical center and Livingston HealthCare, a successful critical access hospital where he was part of the executive team. He has extensive leadership and management experience including time spent as the President of and a Board Member to the Medical Group Management Association of Utah (MGMA Utah) for 6 years. He received his undergraduate degree in Behavioral Science and Health and Masters in Business from the University of Utah. In his free time, Daniel loves to spend time with his wife and four kids exploring the mountain and rivers of Montana and skiing and snowboarding wherever there is snow.

Click on the images below to learn more about what you can expect when visiting PURE Infusion Suites in Billings, MT.


Tired of walking through the hospital to get to the infusion center? Tired of looking for a parking spot? At PURE, you’re within 20 steps of our front desk.  After speaking with Mary, you’re just another 10 steps to your own private infusion suite.


Our normal hours of operation are from 7 a.m. – 5 p.m. Monday-Thursday, but because we know life happens, we will accommodate just about any request.  As a newly opened facility, our calendar is open to getting you the best long term schedule that works for you. Please contact Mary, and we will do our best to schedule a perfect time which works for your life.


If you’re receiving infusion or injection therapies in a hospital or cancer center, chances are high that you’re spending much more of your hard-earned money than needed. PURE is significantly less expensive to you as a patient and also helps reduce the cost of healthcare across Montana.


At PURE, each patient chooses their own private suite to infuse or receive their injection therapy. Each suite is a beautifully designed 12×12 personal space allowing patients to work, make personal phone calls, bring in preferred foods, or receive treatments with children or family next to you.


PURE utilizes recent advancements in IV applications which allow us to offer a pain free experience for patients when receiving an IV. This puts our patients at ease, facilitates their treatment, and allows them to enjoy the experience we have uniquely designed for them.

Spa Like

At PURE, we believe in dramatically elevating the experience patients have come to expect. We offer a host of amenities all free to our patients: snacks, drinks, treats, meals, Wi-fi, Netflix, Amazon Prime, small crunchy ice, headphones, iPads, game consoles, and much more.


Eliminating the need to stick our patients with an IV more than once is a source of pride at PURE. To maintain that ability, we have incorporated the use of a Vein Viewer to give us perfect vision while accessing our patients veins for cannulation. Our patients appreciate our dedication to reducing or eliminating any unnecessary discomfort.


At PURE, we know our surroundings contribute to our physical sense of well being.  We have tried hard to build a space that delivers a feeling of peace, hope, and healing. Each aspect of our space has been designed with the utmost thought to enhance our patients experience.


Please reach out with any questions about how you can receive your infusion and injection therapy treatments at PURE! We’d love to show you how great your infusion treatment experience can be.



100 Brookshire Blvd.
Bldg. 2, Ste 1.
Billings, MT 59102
Phone: 406.702.1327
Fax: 406.206.0150

7:00 a.m. – 5:00 p.m.

Friday – Sunday
*by special appointment only