Dr med Functional, Ayurvedic, and Holistic medicine | Berlin, Germany

Family Nurse Practitioner, Lighthouse Complex Care

Sentara Pulmonary, Critical Care & Sleep Specialist | Norfolk, Virginia

Neurologist, Cleveland Clinic | Cleveland, Ohio

Senior Physician, Emory University School of Medicine | Atlanta, Georgia

Professor of Medicine (General Medicine) | Fort Lauderdale, Florida

Private GP Practice | United Kingdom

Founder, Dysautonomia Clinic | Buffalo, New York

Graham Medical Consulting, LLC. | Madison, Wisconsin

Consultant Respiratory Physician at Manchester University Foundation Trust (MFT) | Manchester, United Kingdom