Our Team - Green Leaf Clinical Trials

Our Team

Board-certified physicians and dedicated research professionals committed to advancing clinical research and delivering exceptional patient care at every visit.

Our Team

Board-certified physicians and dedicated research professionals committed to advancing clinical research and delivering exceptional patient care at every visit.

Meet Principal Investigators

Kristian Sanchack

Kristian Sanchack, MD

Family Medicine, Obesity Medicine

Diabetes, Metabolic Disorders, Hypertension

Green Leaf Clinical Trials, Florida

Jason Siegel, MD

Neurology

Alzheimer's, Parkinsons, Multiple Sclerosis

Green Leaf Clinical Trials, Florida

Mark Douglas, MD

Dermatologist

Atopic Derm, Vitiligo, Hidradenitis Suppurativa (HS)

Green Leaf Clinical Trials, Florida

Xiaoyu Li, MD

Gastroenterologist, Internal Medicine

Fatty Liver Disease, Crohn's, IBD/IBS

Green Leaf Clinical Trials, Florida

Adrienne DeSantis King

Adrienne DeSantis King, PhD, BCBA-D

Family Medicine

Diabetes, Metabolic Disorders, Hypertension

Green Leaf Clinical Trials, Florida

B. Alison Watson, Pharma-D

Pharmacist

Diabetes, Metabolic Disorders, Hypertension

Green Leaf Clinical Trials, Florida

James Keck, MD

Family Medicine

Diabetes, Metabolic Disorders, Hypertension

Green Leaf Clinical Trials, Florida

Jacob Barnes, MD

Internal Medicine, Pediatrics

Diabetes, Metabolic Disorders, Hypertension

Green Leaf Clinical Trials, Florida