Maryland's Private Psychiatrist — In-Person in Columbia, Telehealth Statewide
Physician-led care for adults across Maryland, without the large clinic experience.
Thoughtful Psychiatric Care Across Maryland
Maryland is where Dr. McWilliams’ practice is rooted. His office is located in Columbia, MD — conveniently situated near the intersection of Routes 29 and 32, with easy access from Baltimore, Ellicott City, Bethesda, Annapolis, and across Howard and Montgomery Counties.
Unlike most psychiatric practices, Dr. McWilliams sees every patient himself. There are no rotating nurse practitioners, no rushed 15-minute med checks, and no being handed off to someone else six months in. Every appointment — whether in-person or virtual — is with your board-certified physician.
In-Person Care in Columbia, MD
For patients who want face-to-face care, Dr. McWilliams offers private, unhurried appointments at his Columbia office. Initial evaluations are 60 minutes — long enough to actually understand your history before making any clinical decisions.
Telehealth Across Maryland
For patients who prefer flexibility, Dr. McWilliams provides secure, HIPAA-compliant virtual visits throughout Maryland. Telehealth appointments carry the same standard of care as in-person visits — same physician, same thoroughness, same direct access.
Services Available to Maryland Residents
Therapy
Structured, evidence-based psychotherapy — including CBT-i and ACT — delivered by your psychiatrist, not another provider.
Medication Management
Comprehensive psychiatric evaluations and ongoing medication monitoring, all handled virtually for your convenience.
In-Person Appointments
Convenient face-to-face appointments in a welcoming office environment, offering dedicated time and space for thoughtful psychiatric care.
Telehealth Consultations
Flexible, secure video sessions that fit into your busy schedule, ensuring you never miss an appointment.
What Dr. McWilliams Treats
- Anxiety and panic disorder
- Depression and treatment-resistant depression
- Bipolar disorder
- ADHD in adults
- PTSD and trauma
- Insomnia (including CBT-i, one of the few providers in the Baltimore area offering this)
- Executive burnout
- Addiction and recovery support
Frequently Asked Questions
Do you see patients in person in Maryland?
Yes — Dr. McWilliams sees patients in person at his Columbia, MD office at 7330 Grace Dr, Suite B. In-person appointments are available for those who prefer face-to-face care, and telehealth is available for patients anywhere in Maryland who prefer the convenience of a virtual visit.
What areas of Maryland do you serve?
Dr. McWilliams sees patients from across Maryland, including Columbia, Baltimore, Ellicott City, Bethesda, Annapolis, Towson, Silver Spring, Rockville, Gaithersburg, Frederick, Laurel, Bowie, and surrounding communities.
Do you accept Maryland insurance?
Dr. McWilliams is out-of-network with insurance plans. This allows him to keep his caseload small, remain accessible, and spend meaningful time with each patient. A superbill can be provided for patients who wish to seek reimbursement through their out-of-network benefits.
Do I need to come in person, or can I be seen virtually?
Many patients are seen entirely via telehealth. However, there are circumstances — typically related to state or federal requirements around scheduled medications — where an in-person visit may be requested. This will always be discussed with you in advance.