Find a psychiatrist in New Hampshire

Dr. Kevin DiCesare is a board-certified psychiatrist, treating adults. He received his undergraduate degree at Harvard University, his medical degree at the University of Massachusetts Medical School, and then went on to train at Maine Medical Center for his psychiatric residency. He has 22 years of expertise in diagnosing and treating psychiatric conditions, including depression, anxiety, Bipolar spectrum disorders, adjustment problems, and other disorders. He is well versed in psychopharmacological interventions, but is a proponent of patients also seeing a therapist whenever appropriate. He prides himself in collaboratively arriving at treatment decisions with his patients, and taking the time to listen to their concerns and answer their questions.

Dr. DiCesare has worked in various settings, including community mental health centers and large hospital systems, with experience in inpatient, outpatient, and consultative roles. Prior to joining Talkiatry, he most recently served as an attending psychiatrist on the staff of Southern New Hampshire Health System, where he provided consultative care to referrals made from primary care providers and various specialists.

Dr. David Eiler is a staff psychiatrist at Talkiatry. He is board certified in adult psychiatry. Before joining Talkiatry, Dr. Eiler was a staff psychiatrist at Dartmouth-Hitchcock Medical Center (DHMC), where he had an academic appointment and served as clinical director of transcranial magnetic stimulation (TMS) and intranasal esketamine services. In his practice, Dr. Eiler has focused on medication management and interventional techniques, including TMS, for the treatment of depression and other disorders. Dr. Eiler received his MD from the University of Wisconsin School of Medicine and Public Health and completed his residency at DHMC.

Dr. Gerald Matthews is a staff psychiatrist at Talkiatry. He is board-certified in adult psychiatry, and has experience treating civilians, as well as active duty military and veterans. The majority of Dr. Matthews's practice is in providing medication management, however he often collaborates with therapists in caring for his patients, where indicated.

He received his medical degree from the University of Louisville School of Medicine in Louisville, KY, and then entered active duty service in the US Army at Tripler Army Medical Center in Honolulu, HI, where he completed his residency training. Upon completion, he moved to Fort Hood, TX, where he practiced as a staff psychiatrist as he completed his service obligation.

Dr. Matthews is board-certified in general psychiatry and treats mostly adults, on an outpatient basis. Some examples of conditions he has experience in treating during his time in practice include mood and anxiety disorders, psychosis, and trauma-related disorders.

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*THIS PROVIDER CANNOT PRESCRIBE CONTROLLED SUBSTANCES FOR NH PATIENTS*

Doctor Phillip Sullivan is a staff psychiatrist at Talkiatry. He is board certified in both adult psychiatry and child and adolescent psychiatry. His interest in psychiatric treatment was originally triggered by the humanistic writings of Abraham Maslow, Carl Rogers, and Rollo May. As he earned his medical degree and started post-graduate psychiatric training, he went on to learn psycho-pharmacological, cognitive-behavioral, and psychodynamic treatment approaches. He combines these perspectives in diagnosing and treating psychiatric conditions including depression, bipolar spectrum disorders, anxiety, stress and trauma related disorders, adjustment problems, maternal mental health, OCD, ADHD and other disorders. His practice focuses on supportive pharmacological treatment, and he sees listening and empathy as essential elements of the treatment process. He strives to provide a comfortable experience in which doctor and patient work together to understand the presenting problems, develop a treatment plan, reduce symptoms, and optimize functioning. Doctor Sullivan supports and encourages concurrent psychotherapy and will work collaboratively with therapists to optimize the best treatment results.

Doctor Sullivan received his MD degree from Brown University Alpert School of Medicine. After completing a medical-surgical internship, he went on to a residency in adult psychiatry and a fellowship in child and adolescent psychiatry at Harvard Medical School’s Massachusetts Mental Health Center. He has held academic appointments at Harvard Medical School and the University of New England School of Osteopathic Medicine. In the 36 years following completion of his training, he has worked as the medical director of a mental health center on the under-served Eastern Shore of Maryland, as the medical director of a child and adolescent psychiatric inpatient unit, as a staff psychiatrist at New Hampshire’s Dartmouth Hitchcock Clinic, and as the medical director of child and adolescent psychiatric  services at Concord New Hampshire’s mental health center. Before joining Talkiatry he served for 18 years as the chief of psychiatry at Southern New Hampshire Medical Center where he also spent three years as the hospital’s chief of staff.

Dr. Peter Truong is a board-certified psychiatrist trained in Adult Psychiatry. He received his medical degree from FIU Herbert Wertheim College of Medicine in Miami, Florida, and completed his residency training at Cambridge Health Alliance – Harvard Medical School, where he served as Chief Resident of Quality Improvement and Administrative Chief Resident.

Dr. Truong treats each patient with a holistic, evidence-based approach that incorporates psychopharmacological and psychotherapeutic best practices. His priority is to build a safe and trusting working relationship with each patient, keeping in mind their unique biological, psychological, social, and spiritual contexts.

Dr. Truong has extensive experience treating mood, anxiety, ADHD, and trauma-related disorders. He has experience with several therapy modalities such as supportive, psychodynamic, CBT, and EFT. Other professional interests combined psychopharmacological and psychotherapy treatment, LGBTQIA and college mental health, mindfulness, and interventional psychiatry (TMS and ketamine). He has worked with individuals from diverse backgrounds and all socioeconomic strata.