The Tetra Horizon Team

From the first phone call to your initial certification and beyond, our team is here to answer questions, provide guidance, and help you get the most from your medical cannabis. We believe great patient care starts with listening, education, and treating every patient with compassion and respect.


Our coordinators help make the certification process simple and welcoming, while our education team gives patients the knowledge and confidence to make informed decisions about their medicine. And our entire team is here to support you long after your first appointment.


Compassionate Care

Our Medical Director


At the heart of our practice is Dr. Davison, whose experience, compassion, and dedication to patient education set the tone for everything we do. He believes every patient deserves to feel heard, informed, and empowered throughout their medical cannabis journey.


Robert Davison

M.D., M.S. | Medical Marijuana Physician

Dr. Davison brings decades of medical experience and a passion for patient education to Tetra Horizon. After spending 16 years as Chief of Nuclear Medicine at St. Vincent Hospital, he turned his focus toward medical cannabis and has helped thousands of patients navigate their options. With both an M.D. and a master's degree in Medical Cannabis Science and Therapeutics, Dr. D combines advanced education with a compassionate, patient-first approach.

Read Dr. D's Full Bio

Steering the ship

Our Executive Team


As CEO and COO, Kevin and Emily provide the leadership that keeps Tetra Horizon running smoothly. They work closely with our staff to support patients, improve the practice, and ensure every visit reflects our commitment to compassionate, individualized care.


Kevin Moran

CEO & Founder

Kevin believes great patient care starts with building a great team. As CEO, he's committed to creating a practice where compassion, education, and personalized care come first.
Read Kevin's Bio

Emily Carew

COO & Patient Education Director

Emily brings together advanced cannabis education, compassionate patient care, and years of hands-on experience helping patients navigate Florida's medical marijuana program.
Read Emily's Bio

Beyond certification

Our Education Team


Getting certified is just the beginning. Our Patient Education Team provides ongoing support with products, dispensaries, delivery methods, and recommendation adjustments. We also offer hands-on group classes and complimentary one-on-one education sessions, so patients always have someone to turn to when questions come up.


Jesse Meek

General Manager & Patient Educator

With more than 15 years of cannabis industry experience, Jesse brings a deep understanding of the plant from his work in cultivation, wholesale distribution, and patient education. He uses that experience to help patients better understand cannabis and find options that fit their needs.
Read Jesse's Bio

Joshua Siegel

Communications Manager & Patient Educator

Josh has been part of the Tetra Horizon team since 2021, bringing a unique blend of experience as a chef, entrepreneur, and cannabis educator. He combines his love of teaching with a passion for making cannabis easier to understand and helping patients feel informed and confident in their journey.
Read Josh's Bio

Making it easy

Our Patient Care Team


Behind every patient journey is a team of people who truly care. Our Patient Care Coordinators are here to answer questions, guide you through the process, and make sure you feel supported from your first interaction with Tetra Horizon and beyond.