Who we are

About GuideSite

GuideSite Consulting, LLC equips clinical trial sites with the knowledge and readiness needed to deliver psychedelic treatments consistently and in accordance with study protocols.

Leadership

The people you work with

Melissa Field

Melissa Field

Co-Founder & Managing Member | Consultant | Trainer

Melissa Field is a clinical research and psychedelic-treatment operations professional with nearly two decades of experience helping organizations, investigators, and clinical teams develop and implement emerging healthcare programs. As Co-Founder and Managing Member of GuideSite Consulting, she brings expertise in clinical research operations, investigator-initiated trials, site development, training, and psychedelic treatment implementation.

Melissa has worked extensively with research sites entering clinical research for the first time, as well as established sites expanding into psychedelic research. Her experience spans MAPS Public Benefit Corporation (now Lykos Therapeutics), Cybin (now Helus Pharma), and other emerging healthcare initiatives, where she has helped translate complex research and operational requirements into practical systems, training, and processes.

Her expertise in psychedelic training is also reflected in her co-authorship of the peer-reviewed article “Psychedelic training program development: lessons from the evolution of the EMBARK program”, published in Frontiers in Psychology in 2025.

Melissa’s work is grounded in the belief that successful healthcare programs require both structure and humanity. Her experience extends from clinical research and program implementation to community engagement, including volunteer work supporting community relations.

She holds a Bachelor of Business Administration and is currently pursuing a Master of Social Welfare at the University of Kansas — reflecting her continued interest in the human side of healthcare, particularly the ways that emerging models of care can be developed and implemented with greater thoughtfulness, compassion, and integrity.

Douglas Finkelstein

Douglas Finkelstein

Vice President of Operations

Doug leads GuideSite’s operational layer: LMS administration, training records, site onboarding, and the coordination that keeps a multi-site training program running to schedule. He has spent the last six years building the operating systems behind programs where participant safety and record-keeping are the work. He founded and ran a 250-member psychedelic and consciousness community for three years with zero safety incidents, designing its onboarding, facilitator guidelines, and moderation standards. He has since run program operations for a wellness organization delivering 400+ sessions to 1,500+ participants, rebuilding intake as a cohort system to make delivery repeatable. Doug received his MBA from UCLA Anderson School of Management.

How we staff engagements

GuideSite staffs each engagement to the protocol. Trainers and consultants are selected per study from an experienced network of clinical and psychedelic research professionals, and contracted for the duration of the program.

This is deliberate. Site training requirements differ by compound, protocol, and site profile, and a fixed roster tends to fit the vendor rather than the study.

How we work

  • Principal-led. Sponsors and sites work directly with the people who develop and deliver the training, not an account layer.
  • Protocol-first. Curricula are built to the study’s protocol and applicable standards, not adapted from a generic course.
  • Documented. Training is assessed and recorded, with completion tracked per site and per role.

Discover More With GuideSite

Let’s explore together how GuideSite Consulting can enrich your site’s psychedelic offerings.

Contact Our Team