Innovative Psychiatry Center

Evidenced Based Care for Treatment-Resistant Depression."

At Innovative Psychiatry Center, we are passionate about providing life-changing interventional care for those experiencing major depressive disorder and Treatment Resistant Depression (TRD). As many as 50% of people diagnosed with depression can be treatment resistant, in which an individual does not respond adequately to at least two different antidepressant medications. Dr. Paul Belliveau, Board Certified Adult Psychiatrist, began offering these treatments over 5 years ago when he realized many were out of options. Having completed over 17,000 treatments, he is the leading interventional psychiatrist in New Hampshire, supporting patients who have tried multiple antidepressants and therapy without success. Together, he and our clinical team are dedicated to improving and innovating relief for depression.

Our team specializes in fostering a safe, inclusive, innovative treatment program unique to each patient that we have the honor of supporting. We understand how disappointing and how hard living with depression that does not respond to medications is, and that’s why we’re here.
We don’t believe in settling with depression. We believe in seeking resolution with our two non-invasive interventions for depression that have a 70-80% response rate vs. a 17% response rate for a third medication trial. TMS (Transcranial Magnetic Stimulation) and Spravato, a ketamine-based nasal spray. In our comfortable office, you will be greeted by warm smiles and cared for by our passionate clinicians and team.


If you or a loved one have tried everything and it hasn’t worked, Innovative Psychiatry Center is here for you. TMS is a non-medication, non-invasive option that uses magnetic pulses to bring activity back to the mood center, providing the boost you need to begin enjoying life again. Spravato works to repair the glutamate receptors, giving you back the quality of life you deserve.

With a streamlined intake process that minimizes wait times, we are committed to guiding you toward lasting recovery. Our approach emphasizes whole health, engaging in discussions about your relationship with food, lifestyle choices, and stress management. We understand the importance of reminding you of your inherent strength and potential, so we have developed a program designed to empower and support your long-term mental health.

We accept all commercial insurance plans, Medicare and Tricare.  You can call us directly at 603-758-3192 or visit ipcmentalhealth.com. Our team is a call or a click away to answer any questions you may have.