3124 Wilmington Road, New Castle, PA 16105 l Mayzon Health Center Suite 304 (724) 856-8620

Compassionate Care That Changes the Outcomes

BrainsWay Deep TMS for Depression is Now Available at CMHS

BrainsWay Deep TMS for OCD is Now Available at CMHS

MagVenture TMS for Major Depression is Now Available at CMHS

Welcome to Compassion Mental Health Services®, PLLC

Welcome to Compassion Mental Health

Compassion Mental Health Services of Pennsylvania (CMHS) provides high-quality, comprehensive psychiatric care to patients and their families. Our services empower patients to overcome their individual challenges, maintain their day-to-day stability, and develop their potential, all in order to achieve their personal goals and improve both their lives and communities.

Innovative, Compassionate and Inspiring Care

Compassion Mental Health Services is home to groundbreaking treatments, including NeuroStar-Transcranial Magnetic Stimulation Therapy (TMS) and GeneSight Testing that had made us a preferable mental health care destination.

Compassion Mental Health Services physicians help patients across Lawrence, Mercer, Beaver counties, Greater Pittsburgh Region, Northeast Ohio, and surrounding areas, receive leading-edge care. CMHS physicians are on the leading edge of medical care, helping you get the answers you are looking for and the treatments you need to heal.

Meet Our Doctors

The psychiatrists at Compassion Mental Health Services of Pennsylvania, PLLC. are board-certified, fellowship trained physicians competent in today’s modern diagnostics, treatments, and procedures.

Santiago Almanzar, M.D. Adult Psychiatrist

Dr. Almanzar specializes in management of patients with severe and persistent Mental Illnesses and is dedicated to providing you outstanding and personalized mental health care. Dr. Almanzar has been Board certified by the American Board of Psychiatry and Neurology (ABPN) and is a General and Forensic Psychiatrist.

Raquel Diaz Guerrero, M.D. Child Psychiatrist

Raquel Diaz, M.D. specializes in managing children and adults with severe mental health conditions, including attention deficit hyperactivity, attention deficit disorder, mood disorders, autism spectrum disorders, anxiety disorders, and behavioral problems.

Meet Our Doctors



Our services empower patients to overcome their personal challenges and maintain day-to-day stability.

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