Menninger offers outpatient therapy for adults, adolescents and children at two locations: our main campus and Bellaire, Texas. The core members of our outpatient clinical team are listed below; members of our Outpatient Assessments team also are available for outpatient appointments.
Jonathan Stevens, MD, MPH
Chief of Child and Adolescent Psychiatry and Outpatient Services
The Menninger Clinic
Assistant Professor, Menninger Department of Psychiatry & Behavioral Sciences Baylor College of Medicine
Board certified in both adult and child and adolescent psychiatry, Dr. Stevens completed his residency in adult and child and adolescent psychiatry at Massachusetts General Hospital and McLean Hospital in Boston. He earned his medical degree and a master's degree in public health from New York Medical College and his bachelor's degree from Swarthmore College.
His expertise includes the psychopharmacologic management of mood disorders, attention deficit hyperactivity disorder and disruptive behavior disorders in adults or children, as well as managing conditions that require complex medication interventions. He has presented at various conferences in this country and abroad.
Sherry Grogan, MSN, APRN, PMHNP-BC
Sherry is a psychiatric nurse practitioner who provides individualized evaluation and treatment for people with mental health problems. She has experience working with patients with mood, anxiety, thought and/or substance use disorders and is interested in treating patients with a variety of mental health concerns and medical illnesses and conditions.
She received her master’s degree from The University of Texas Health Sciences Center Houston. She is a board-certified psychiatric mental health nurse practitioner.
She is a founding board member of Psychiatric Advanced Practice Nurses (PAPN) of Texas and a board member of PAPN of Houston. She is a member of the Academy of Psychosomatic Medicine and the American Psychiatric Nurses Association. She is also a member of Houston Eating Disorder Specialists.
John J. O'Neill, EdD, LCSW, LCDC, CAS
Alton Bozeman, PsyD
Dr. Bozeman provides psychological, developmental and neuropsychological assessment of children, adolescents and adults, as well as individual therapy. He is noted for his expertise in autism assessments and interventions.
His previous employment includes The Harris Center (formally MHMRA), as well as a private practice in the Houston area for more than 10 years. Dr. Bozeman is currently a staff psychologist at Menninger who divides his time between the Bellaire location of Menninger Outpatient Services and the main campus. He also is an assistant professor in the Menninger Department of Psychiatry & Behavioral Services at Baylor College of Medicine.
Dr. Bozeman earned his doctorate from the Chicago School of Professional Psychology and his undergraduate degree from Texas Christian University in Fort Worth, Texas. He completed a predoctoral internship in pediatric neuropsychology at University of Miami/Jackson Memorial Hospital and a postdoctoral fellowship at Canyon Lakes Residential Treatment Center in Lubbock, Texas.
Angela A. Koreth, MS, LPC-S
A licensed professional counselor-supervisor, Angela is the program manager at the Bellaire location of Menninger's Outpatient Services. She works with children, teens, adults and couples. Her specialties include premarital and marital counseling, parenting and family counseling, dialectical behavioral therapy, emotion regulation, severe shyness and codependency.
Angela earned her master's in counseling degree from the University of Houston-Clear Lake.
Barbi Topek, LCSW
A social worker with more than 20 years of experience, Barbi works with adults and parents at the Bellaire location of Menninger's Outpatient Services. Her specialties include groups, parenting, trauma, women's issues, perfectionism and coaching.
Barbi earned her master's degree in social work from the University of Houston.
James Sargent, LCDC
James has been a licensed chemical dependency counselor since 2008 and currently practices at The Menninger Clinic's Outpatient Services location in Bellaire. He graduated from The Institute of Chemical Dependence Studies in Houston and is experienced in treating adults, families and adolescents.