Centers of Excellence


Physician & Nurses


Jacob Venter, MD, CPE, recently joined Barrow Neurological Institute at Phoenix Children’s Hospital as the Division Chief of Psychiatry. He is board certified in Psychiatry, Child and Adolescent Psychiatry and in Medical Management. Dr. Venter joins the team with over 22 years of experience in Child and Adolescent Psychiatry. He holds a medical license to practice in South Africa, Massachusetts and Arizona. Dr. Venter received his medical degree from the University of the Orange Free State, Bloemfontein, South Africa and completed residency at the University of Stellenbosch in Stellenbosch, South Africa. He also obtained residency training at Maricopa Integrated Health System in Phoenix, Arizona and Harvard Medical School in Cambridge, Massachusetts. After his residency in Massachusetts, Dr. Venter completed his Child and Adolescent Neuropsychiatry Research Fellowship at Harvard Medical School, McLean Massachusetts General Hospital. He joins us from Cambridge Health Alliance.


Raymond Bunch, MD, is an Arizona native who joined Phoenix Children’s in 2006 as a pediatric psychiatrist, is an expert in addiction psychiatry. An avid researcher and experienced presenter, Bunch is a member of the American Psychiatric Association and the American Academy of Child and Adolescent Psychiatry. He trained at University of Colorado Health Sciences Center School of Medicine in Denver,Colorado, where he completed his medical degree; an internship in Community Medicine; internships and residency in General Psychiatry; and fellowships in Child and Adolescent Psychiatry and Addiction Psychiatry.




Andrew Haber, MD, joined Barrow at Phoenix Children's Hospital in 2011 as a pediatric psychiatrist. He also serves as an assistant professor in the department of psychiatry at both the University of Arizona College of Medicine-Phoenix and at Creighton University School of Medicine-Phoenix. Dr. Haber trained at Univeristy of Missouri in Columbia, Missouri. He performed his internship at Yale School of Medicine in New Haven, Conneticut and his fellowship at University of California in San Francisco, California before joining the Barrow at Phoenix Children's team. 




Diane Roth, PsyNP






Support Staff

Medical Support

Lachen Fatimi, RN

Vanessa Carrasco, Medical Assistant

Administrative Support

Becky Chavez, Administrative Assistant

Contact Us

(602) 933-0990

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