About Us

Who We Are

At Invara, we know that you want to have a relaxed peace of mind. To do that, you need your medications managed and prescriptions filled. The problem is getting to the pharmacy, which makes you feel worried and stressed. We believe everyone deserves to fill their prescriptions stress-free.  We understand getting your prescriptions can be stressful, which is why we have over 50 plus years of combined experience transforming the lives of 1000's of patients.

Here's how we do it:  1. Call us now 2. We collect your information 3. Your prescriptions are ready!  So, call us nowAnd in the meantime, here is "five tools to help you manage your medications".  You can stop worrying and take control of your time and enjoy a relaxed peace of mind knowing we are here to help.


Invara Staff

We understand and we are here to help.  We have over 50 plus years of combined experience.  We have transformed the lives of 1000’s of patients.

Simeon Roth, PharmD

Director of Operations

Simeon Roth is the founder of Invara Pharmacy + Clinic. Dr. Roth currently works as a Pharmacist and is the Director of Operations for Invara. He offers over 20 years of sales and marketing experience. Dr. Roth is passionate about being an entrepreneur and loves building and working with startups. His love for patients and the community comes from his strong belief in service and family. In his spare time, he enjoys being with family and friends, the outdoors, fishing, riding quads, skiing, hiking, mountain biking, and above all else, spending time with his daughter.

Kristen Mahler, PharmD

Clinical Pharamacist

Our new clinical pharmacist, Dr. Mahler, was raised in the Phoenix area and completed her Bachelor of Science degree in Biology at Northern Arizona University. She completed her pharmacy doctorate at the University of North Carolina Chapel Hill. She went on to complete a one-year residency program in community clinical pharmacy with Providence Medical Center in Monroe, WA. During her residency, she developed her clinical skills in managing anticoagulation, diabetes, and hypertension medications. She enjoys working closely with patients to help them create and reach their goals and looks forward to working with the local community in Sultan and the Skykomish Valley. Invara is excited to be able to partner with an incredibly passionate, skilled clinician who exemplifies and believes in the mission and vision of Invara Pharmacy.

Bob Stack

Pharmacy Technician

Bob joins the Invara team as one of the original partners. He brings over 22 years of experience to Invara. Bob loves working with patients and understands that patients worry about getting to the pharmacy. He actively works with the community to help deliver medications and assist the local food banks with deliveries. Bob is a passionate husband and father of two children, where they live in Gold Bar. He loves being outdoors, working on projects around his property, and spending time with his children.

Erica Teece

Pharmacy Technician

Erica is a certified pharmacy technician with over eight years of experience working in retail. She recently was working for Walgreens in Woodinville. Erica currently lives locally in Sultan and is a mother of two beautiful children. Invara pharmacy is very fortunate to have her as a new partner. Erica is very excited to join the Invara team, and she is thrilled that she no longer has to commute to work along Highway 2 in the morning. Erica can now spend more time at home with her children. Thank you, Erica, for all your hard work and dedication to helping the patients at Invara and in our local community.

Chelsea Edwards, CMA, B.S. Health Care Administration

Office Coordinator

Chelsea joins the Invara team with over 12 years of experience working in the health care industry. Chelsea began her career as a Medical Assistant in the Providence Medical Group system. She enjoyed getting to know the providers, pharmacies, and patients of our local area for almost ten years. While working full-time, Chelsea earned her bachelor's degree in Health Care Administration. Chelsea lives in Gold Bar with her family. Chelsea is very passionate about the mission statement at Invara pharmacy and is an incredible asset to the team at Invara. As office coordinator, Chelsea is happy to help with any needs our patients may have and looks forward to her future with Invara.

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Invara can give you peace of mind knowing we are always here to help.


(360) 953-5250


 Ph: (360) 953-5250

Fax: (360) 294-8529

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31111 US-2

Sultan, WA., 98294

(Next to Ixtapa in downtown Sultan)

Hours of Operation:

Monday - Friday 9 am - 7 pm

Saturday 10 am - 4 pm

Sunday  12 noon - 4 pm

31111 US-2  Sultan, WA 98294

© 2020 Invara Pharmacy + Clinic