Marie Marie Saint-Loth

MSN, APRN, FNP-BC

A smiling individual with curly hair is posing outdoors, surrounded by purple flowers.

Is a Family Nurse Practitioner with a background in critical care and years of experience providing IV ketamine treatment for depression, anxiety, PTSD, and related conditions. She focuses on careful screening, personalized dosing, and making sure patients understand what to expect. Trained in acupuncture, functional medicine, and certified in psychedelic-assisted therapies through CIIS. She sees ketamine as a catalyst — not a cure — best used in a safe, supportive setting with good preparation and integration.