About the Practice
Dr. Trimzi's clinical expertise includes treatment-resistant depression, anxiety, and ADHD. RYAN MSN, PMHNP-BC Kristen Ryan, MSN, PMHNP-BC is a Board Certified Psychiatric Mental Health Nurse Practitioner with over five years of experience in the mental health field.
Category
ADHD
Academic Stress
Anxiety
Childhood Trauma
Depression
Gender Identity
Substance Abuse
Practice Context in IntroTherapy
- • IntroTherapy lists 412 mental health practices in Wilmington. Dr. Mary Diamond is one of them.
- • 1,132 practices statewide in Delaware are tracked in our directory.
- • 105 practices in Delaware list ADHD as a focus area.
- • 38 practices in Wilmington accept EmblemHealth.
- • Typical psychiatrist compensation in Delaware: $200,000 – $350,000 (median $256,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated July 2026.
Insurance Accepted
EmblemHealth
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Dr. Mary Diamond