Mariah Corneille, Psy.D | Source | GI Psychologist at Oshi Health

A licensed clinical psychologist with expertise in medical and health psychology, Mariah Corneille, Psy.D., helps people address the mind-body connection to optimize overall health and wellness.

Dr. Corneille collaborates across integrated care teams to support patients with intersecting medical and behavioral health concerns, including treating a wide range of gastrointestinal (GI) conditions. She has more than 10 years of experience
working in both inpatient and outpatient medical settings.

At Oshi Health, Dr. Corneille helps patients understand and manage the relationship between their gut and their brain using targeted, evidence-based practices—such as relaxation training, mindfulness, cognitive behavioral therapy (CBT), and acceptance and commitment therapy (ACT) specifically designed for digestive health.

Dr. Corneille is passionate about providing patient-centered care with a culturally-informed lens to help people achieve positive health outcomes. She also gained clinical leadership experience at a VA medical center, where she was the lead clinician in a primary care integrated health clinic, and supported hospital-wide initiatives focused on Diversity and Inclusion, such as improving access to healthcare. Oshi Health is a virtual specialty care provider -- aka your local gastroenterologist practice but online (and better because they have bundled the GI doc alongside GI-trained registered dieticians and therapists).