Margaret Knight
Psychiatric Nurse Practitioner, PMHNP
Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Let's Connect (667) 309-9401

I work with children, teens, and young adults ages 5–22 who are navigating ADHD, anxiety, mood disorders, behavioral challenges, and other neurodevelopmental differences. Many families come to me feeling frustrated or uncertain after trying to piece together support on their own. They’re looking for clear answers, thoughtful medication management when needed, and a provider who truly partners with them.
My approach is collaborative and family-centered. I take time to understand the full picture — not just symptoms, but how a child or teen is functioning at home, in school, and in their relationships.
As a child and adolescent nurse practitioner, I specialize in comprehensive, developmentally informed psychiatric care. I provide diagnostic assessment, medication management guided by current evidence, monitoring for side effects, and coordination with therapists, schools, and pediatricians. I prioritize safety, goals, and helping youth build skills.
I know seeking help for your child can feel overwhelming. I provide calm, respectful care that centers your child’s strengths and your family’s concerns. If you’d like a thoughtful, individualized approach to evaluation and treatment, I welcome you to reach out to discuss whether we might be a good fit.
Call or Email Margaret Knight now for a free 15 minute consultation - (667) 309-9401
Let's Connect (667) 309-9401

Finances
Fees
- Sliding scale: apply if you may be eligible
Payment Methods
Discover, Health Savings Account, Mastercard, VisaInsurance
- Aetna
- Aetna Medicare
- Anthem
- Blue Cross
- Blue Shield
- BlueCross and BlueShield
- CareFirst
- Carelon Behavioral Health
- Children's Health Insurance Program (CHIP)
- Cigna and Evernorth
- Cigna EAP
- Cigna Medicare
- Humana
- Magellan
- Medicaid
- Medical Assistance
- Medicare
- MultiPlan
- Optum
- TRICARE
- Trustmark Benefits
- UnitedHealthcare / Optum Medicaid
- UnitedHealthcare / Optum Medicare
- UnitedHealthcare UHC | UBH
- Zelis Healthcare
Margaret Knight
Psychiatric Nurse Practitioner, PMHNP
Call or Email me for a free 15 minute consultation now - (667) 309-9401
Qualifications
- Verified by Psychology Today License: Maryland / NP111998 Margaret Knight
- In Practice for 32 years
- Johns Hopkins University, Post Masters PNP, Graduated 1996
Education and Years In Practice
Margaret Knight
Psychiatric Nurse Practitioner, PMHNP
Call or Email me for a free 15 minute consultation now - (667) 309-9401
Specialties and Expertise
Top Specialties
- Autism
- Child
- Medication Management
Expertise
- Addiction
- ADHD
- Anxiety
- Bipolar Disorder
- Depression
- Developmental Disorders
- Dissociative Disorders (DID)
- Drug Abuse
- Dual Diagnosis
- Education and Learning Disabilities
- Emotional Regulation
- Mood Disorders
- Obsessive-Compulsive (OCD)
- Oppositional Defiance (ODD)
- Personality Disorders
- Psychosis
- School Issues
- Self Esteem
- Self-Harming
- Stress
- Substance Use
- Trauma and PTSD
Margaret Knight
Psychiatric Nurse Practitioner, PMHNP
Call or Email me for a free 15 minute consultation now - (667) 309-9401
Endorsement
Client Focus
Age
Children (6 to 10) ,
Preteen ,
Teen
Participants
Individuals ,
Family
Age
Children (6 to 10) ,
Preteen ,
Teen
Participants
Individuals ,
Family
Treatment Approach
Types of Therapy
- Medication Management, Psychological Testing
Margaret Knight
Psychiatric Nurse Practitioner, PMHNP
Call or Email me for a free 15 minute consultation now - (667) 309-9401
Location
Additional Location
Manchester, MD 21102
(667) 309-9401Nearby Areas
Margaret Knight
Psychiatric Nurse Practitioner, PMHNP
Call for a free consultation now - (667) 309-9401