Karen Anne O'Brien, MD

NOTES:
- "Affiliation" is the local physician organization to which the doctor belongs.
- A primary care provider (or PCP) is a doctor or in some cases, a nurse practitioner or physician assistant, who sees patients for everyday medical issues, such as colds and annual wellness visits. PCPs often are your first point of contact for your general health concerns.
- Providers who are "accepting new patients" are able to book new patient appointments within 90 days. "Accepting new patients" is subject to change. Please confirm when setting up your appointment.
- Primary Care providers who have "near-term availability" can book new patient appointments within 30 days. "Near-term availability" is subject to change. Please confirm when setting up your appointment.
- "Concierge Medicine" is a unique offering in which providers care for a limited population of patients. Patients can opt into this "direct primary care" model with an annual membership fee.
- Providers may accept more insurance plans than shown. Please confirm when setting up your appointment.