Holistic Approach Mental Health

The Clinicians

Dr.Ilya Rozenberg, PhD., C.R.N.P., is a licensed Adult Psychiatric Nurse Practitioner. He holds a Master of Science degree in Nursing from the University of Maryland and is board certified by the American Nurses Credentialing Center as an Adult Nurse Practitioner and Clinical Specialist in Adult Psychiatric and Mental Health Nursing. He has provided care to patients and their families across the continuum, including both inpatient and outpatient settings. He has 15+ years in the field of adult mental health nursing and worked with a wide spectrum of mental health disorders, including Schizophrenia and Substance Abuse. 



Dr.Kristin Bussell, PhD., C.R.N.P., is a licensed Family Psychiatric Nurse Practitioner with a master’s degree from the University of Maryland. She is board certified by the American Nurses Credentialing Center as a Family Psychiatric Nurse Practitioner and clinical specialist in both Child/Adolescent and Adult Psychiatry. She has 20+ years in the field of child/adolescent psychiatry and has worked in a variety of settings and levels of care across the pediatric mental health care continuum. She takes a family centered, developmental approach to care for children and their families.


​Maryann Colborn, M.S., LCPC, is a License Professional Counselor with a Bachelor of Science in Sociology with minor in Psychology and a Master's Degree from the University of Loyola. She has over 19+ years working with diverse populations to include but not limited to disabled individuals, elderly, wounded warriors, military spouses, immigrants, asylees, refugees and urban youth. Maryann's work experience includes positions in both the public and non-profits sectors. She has previously owned an assisted living, organized conferences, conducted training, and has provided leadership to a diverse youth population. Maryann's philosophy is "Learn from yesterday, Live for Today, Hope for Tomorrow."-Albert Einstein.



Liam Donovan, DNP, CRNP-PMHis a licensed psychiatric mental health nurse practitioner. He holds a Doctor of Nursing Practice from the University of Maryland and is board certified by the American Nurses Credentialing Center as a psychiatric mental health nurse practitioner. He has provided care for patients across a variety of treatment settings and is focused on providing treatment for patients who have mood, developmental, and psychotic disorders. He sees both children and adults.







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