About Us

Dan Zatarski, PharmD, RPh

Pharmacist & Nutritional Supplement Specialist

Dr. Dan Zatarski is a dedicated pharmacist with a passion for optimizing health through personalized nutritional supplementation. After earning his Doctor of Pharmacy degree from the University of Wisconsin-Madison in 2003, he began his career in a large-chain pharmacy. However, his perspective on patient care changed when he had the opportunity to share with his patients how he resolved his own health issues with nutritional supplements.  Dr. Zatarski had struggled with acid reflux for 2 years before he discovered a more natural approach to this common digestive disorder.

As Dr. Zatarski continued to improve with his own health, he developed a deep interest in wellness and the role of targeted nutritional support in overall health. In 2008 Dr. Zatarski purchased the wellness pharmacy from his father-in-law where he was currently the pharmacy manager.  In 2011 he sold the pharmacy to his business partner, and joined MD Custom Rx full-time, bringing his expertise in nutritional supplements to the team as Pharmacy Manager.

Dr. Zatarski takes great pride in building strong relationships with his patients. He empowers individuals with practical strategies to support their health by addressing the root causes of wellness concerns through targeted diet, lifestyle modifications, and high-quality supplements. Committed to evidence-based solutions, he carefully curates third-party-tested nutritional supplements to ensure patients receive the highest standards of quality and efficacy. By integrating personalized guidance with clinically backed supplementation, Dr. Zatarski helps patients take an active role in their health journey and achieve optimal lasting wellness.

Monica Zatarski, PharmD, RPh

Pharmacist & Specialist in Prescription Compounding and Nutritional Supplements

Dr. Monica Zatarski’s passion for prescription compounding was inspired by her father and pharmacy innovator, John Waclawski. She received a Doctor of Pharmacy degree from the University of Wisconsin-Madison in 2004. Recognizing the growing need for high-quality, customized medications, Dr. Zatarski partnered with her father to open MD Custom Rx in 2005. As a compounding-only pharmacy, MD Custom Rx was built with the resources necessary to ensure the highest standards in personalized medication.Working closely with patients and their healthcare providers to achieve optimal health outcomes has been one of the most rewarding aspects of her career.

Dr. Zatarski’s expertise extends beyond prescription compounding to nutritional supplementation, where she helps patients develop personalized regimens to support their overall wellness. She is committed to an integrative approach to health, addressing the root causes of imbalances through tailored nutritional strategies. Her deep understanding of hormonal health, metabolic function, and targeted supplementation allows her to guide patients in making informed choices about their well-being.

Through her combined expertise in compounding, endocrinology, and nutritional supplementation, Dr. Zatarski empowers patients with practical, evidence-based strategies to optimize their health. She is dedicated to ensuring patients receive the highest quality, third-party-tested supplements, making science-driven wellness solutions more accessible.