- American Association of Neurological Surgeons
- American Cancer Society
- American Stroke Association
- Back.com
- Epilepsy Foundation
- National Brain Tumor Foundation
- National Institute of Health
- Neurosurgery://On-Call
- Neurosurgery Online
- Parkinson Association of Southwest Florida, Inc.
- Riverwalk Ambulatory Surgery Center
- Spine Universe
- Necksurgery.com