About Us

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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.

Paul Ma, PharmD

Clinical Pharamacist

Paul joins the Invara team as a Clinical Pharmacist and brings nine years of pharmacy experience, including four years as the manager for Safeway in Anacortes. He completed both his Doctorate of Pharmacy and Bachelors in Biochemistry at the University of Washington. Dr. Ma is passionate about patient care and loves getting to know his patients. He is looking forward to working with and serving the local community of Sultan. In his spare time, Paul enjoys hiking, cooking, and reef keeping.

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.

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