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The Kastango Consulting Group


Our Mission

The Kastango Consulting Group is helping customers achieve a measurable state of excellence through trustworthy, time-tested, and practical compounding and patient-safety solutions.

Our Vision

The Kastango Consulting Group’s vision is to advance compounding practices through leadership and delivery of evidence-based, best practice compounding, and patient-safety solutions.

Kastango Consulting Group, LLC (KCG) has real-world experience. We are aware of how the rigors and pressures of daily work and work habits impact quality beyond theoretical applications. KCG and our partners are on a mission to change pharmacy for the better, and our work is never done. We hope you will join us.


Clinical IQ, LLC, a compounding consulting firm, was founded in 1999 by Eric Kastango, MBA, RPh, FASHP. In 2019, he rebranded the business as Kastango Consulting Group, LLC® (KCG). The company was acquired by TRC® Healthcare in 2020, with Eric acting as a managing partner until August 2021.

Now led by Mary Nazzal and her team of experts, they are carrying on the legacy that Eric started as the expert resource in multiple areas of the pharmacy industry, particularly in USP Chapter standards <795>, <797>, <800>, and <825>. KCG aims to serve as the trusted source for pharmacy information services and product solutions for all our customers, who range from local start-up operations to established national companies in the hospital, home care, and specialty compounding industries.

TRC Healthcare is dedicated to providing health-care professionals with the latest evidence-based, unbiased recommendations on new developments in drug therapy. In addition to its trusted, web-based recommendations and printed letters, it also offer hundreds of CE courses, Live CE/CME webinars, resource documents that expand on our recommendations, and a comprehensive natural-medicines database.