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Back to Boston, MAPure DPC

Nissen Clinic (Concierge Mental Health)

Direct Primary Care in Boston, MA

  • Facts checked September 24, 2026

Membership

Insurance

Not in-network with any insurance; provides superbills for possible partial out-of-network reimbursement.

Enroll on the practice’s site

Services

  • Cognitive behavioral therapy (CBT) for anxiety & depression
  • Exposure and response prevention (ERP) therapy for OCD & anxiety
  • Executive functioning (EF) for ADHD
  • Habit reversal training for body-focused repetitive behaviors (BFRB)
  • CBT-insomnia (CBTi) for insomnia
  • Motivational interviewing (MI) for marijuana and alcohol abuse
  • Medication Management
  • Laboratory testing and medical evaluation
  • Medication optimization
  • Medication monitoring
  • Medication tapering or reduction
  • Coaching
  • ADHD behavioral support
  • Lifestyle coaching for nutrition and exercise
  • Counseling for psychedelics and interventional psychiatry
  • Case Management

In-office labs

Laboratory testing is used to identify and address underlying medical contributors.

House calls

House calls may be offered depending on location; patients should inquire.

Providers

  • Dr. Nick Nissen, board-certified psychiatrist

    Anxiety & ADHD Expert, Therapist, and Psychiatrist

  • Dr. Alexandra, psychiatrist and therapist

    Women’s Mental Health & Perinatal Psychiatrist

  • Dr. Jenna, doctoral-level psychologist

    Anxiety, Panic, and OCD Expert Psychologist

About Nissen Clinic (Concierge Mental Health)

Nissen Clinic (Concierge Mental Health) is located in Boston, Massachusetts. The practice operates under a Pure DPC model. Dr. Nick Nissen, a board-certified psychiatrist, is listed as a provider with a role focused on anxiety, ADHD, therapy, and psychiatry. Dr. Alexandra, a psychiatrist and therapist, is listed as a provider specializing in women’s mental health and perinatal psychiatry. Dr. Jenna, a doctoral-level psychologist, is listed as a provider focused on anxiety, panic, and OCD. Services include cognitive behavioral therapy for anxiety and depression, exposure and response prevention therapy for OCD and anxiety, executive functioning support for ADHD, and habit reversal training for body-focused repetitive behaviors. Additional services include CBT-insomnia for insomnia, motivational interviewing for marijuana and alcohol abuse, medication management, and laboratory testing and medical evaluation. Laboratory testing is used to identify and address underlying medical contributors. House calls may be offered depending on location, and patients should inquire. The clinic is not in-network with any insurance and provides superbills for possible partial out-of-network reimbursement.

Sources

Each fact is shown only while it is recent: prices and hours for 180 days after the check, new-patient status for 60, everything else for a year.

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