The Rosenman Group

Meet our care team

A team with expertise tailored to the complexity of your lived experience.

Our highly experienced clinicians span psychiatry, psychology, social work, and counseling, all working together as one care team.

Headshot of Eugene Rosenman, MD, Board-Certified Psychiatrist

Eugene Rosenman

MD, Board-Certified Psychiatrist

Founder & Medical Director

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Board-certified psychiatrist and Medical Director specializing in Psychiatry and Child & Adolescent Psychiatry. Founder of Eugene Rosenman MD PC with extensive experience providing individualized psychiatric care for children, adolescents, and adults.

Specialties

Adult Psychiatry · Child & Adolescent Psychiatry · Medication Management · Long-Term Psychiatric Care

Headshot of Giovanni Villegas, DO, Board-Certified Psychiatrist

Giovanni Villegas

DO, Board-Certified Psychiatrist

Psychiatrist

English

Board-certified psychiatrist trained at the University of Nevada Las Vegas with a holistic approach focused on identifying root causes of psychiatric illness and improving long-term wellness outcomes.

Specialties

Adult Psychiatry · Geriatrics · Substance Use Disorders · Anxiety · Depression · Bipolar Disorder · Schizophrenia · Medication Management

Headshot of Kim Nguyen Phan, Ph.D., Clinical Psychologist

Kim Nguyen Phan

Ph.D., Clinical Psychologist

Clinical Psychologist

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Bilingual and bicultural Clinical Psychologist with more than 40 years of experience in medical social work, behavioral health services, and clinical psychology across community and public health systems.

Specialties

Adult Psychiatry · Geriatrics · Clinical Psychology · Community Behavioral Health

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Anne Escue

Psy.D., Clinical Psychologist

Clinical Psychologist

English

Dr. Ann Escue is a Clinical Psychologist with more than 30 years of experience spanning psychology, higher education, corporate leadership, human resources management, and clinical care. She specializes in supporting older adults through aging-related transitions and life-changing events with an emphasis on resilience, emotional wellness, and positive adaptation.

Specialties

Older Adults · Geriatrics · Life Transitions · Depression · Anxiety · Stress Management · Existential & Aging Issues

Headshot of Ngozi Anyanacho, DNP, PMHNP

Ngozi Anyanacho

DNP, PMHNP

Psychiatric Mental Health Nurse Practitioner

English

Doctor of Nursing Practice–prepared Psychiatric Mental Health Nurse Practitioner with over seven years of experience delivering comprehensive outpatient psychiatric care and medication management for complex behavioral health conditions.

Specialties

Mood Disorders · Anxiety Disorders · Severe Mental Illness · Substance Use Disorders · Psychopharmacology · Psychiatric Assessment

Headshot of Erin Jenkins, PMHNP, FNP

Erin Jenkins

PMHNP, FNP

Psychiatric Mental Health Nurse Practitioner

English

Dual-certified Psychiatric Mental Health and Family Nurse Practitioner providing evidence-based, patient-centered psychiatric care with a focus on medication management and whole-person wellness. Emphasizes strong therapeutic relationships and collaborative care.

Specialties

Mood Disorders · Anxiety Disorders · Trauma-Related Conditions · Medication Management

Headshot of Christopher Chigbolu, PMHNP

Christopher Chigbolu

PMHNP

Psychiatric Mental Health Nurse Practitioner

English

Board-certified Psychiatric Mental Health Nurse Practitioner providing compassionate, evidence-based psychiatric care across the lifespan with individualized treatment planning and collaborative support.

Specialties

Adult Psychiatry · Anxiety Disorders · Depression · ADHD · Trauma-Related Disorders · Mood Disorders · Medication Management · Community Mental Health

Headshot of Joan Njoku, PMHNP

Joan Njoku

PMHNP

Psychiatric Mental Health Nurse Practitioner

English

Psychiatric Nurse Practitioner providing compassionate, evidence-based psychiatric care focused on addressing each patient's holistic behavioral health needs.

Specialties

Psychiatric Evaluation · Medication Management · Holistic Behavioral Health Care

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Priscilla Varga

PMHNP

Psychiatric Mental Health Nurse Practitioner

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Psychiatric Mental Health Nurse Practitioner trained and certified in 2024 with a multicultural background spanning Los Angeles and Guatemala City. Priscilla emphasizes compassionate, culturally sensitive, patient-focused care and is committed to reducing barriers and disparities in mental health treatment for underserved communities.

Specialties

Culturally Sensitive Care · Patient Education · Community Mental Health · Underserved Populations · Psychiatric Assessment · Collaborative Care

Headshot of David Kushner, LMFT

David Kushner

LMFT

Licensed Marriage & Family Therapist

English

Licensed Marriage and Family Therapist with over 37 years of experience helping individuals, couples, and families navigate emotional, relational, and behavioral challenges using compassionate, individualized care.

Specialties

Anxiety · Depression · Trauma · Abuse · Addictions · Relationship Issues · Intimacy Issues · Family Conflict · Domestic Violence · Life Transitions

Headshot of Donald Koonce, LCSW

Donald Koonce

LCSW

Licensed Clinical Social Worker

English

Licensed Clinical Social Worker with decades of mental health experience dating back to 1969, including extensive work in psychiatric hospital settings and adult psychotherapy.

Specialties

Depression · Anxiety · Grief Counseling · Substance Use Disorders

Headshot of Michael Casey, LMFT

Michael Casey

LMFT

Licensed Marriage & Family Therapist

English

Licensed Marriage and Family Therapist utilizing a holistic, humanistic, and cognitive behavioral approach within collaborative medical care settings. Focused on helping patients improve functioning and emotional well-being in the present moment.

Specialties

Anxiety · Depression · Relationships · Geriatrics · Chemical Dependency · Pain Management · CBT-Oriented Therapy

Headshot of Sandra Lopez, LCSW

Sandra Lopez

LCSW

Licensed Clinical Social Worker

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Licensed Clinical Social Worker with experience across medical social work, foster care, county mental health, school-based services, and home health settings.

Specialties

Depression · Anxiety · TF-CBT · Child & Adolescent Mental Health · Adult/Geriatric Care

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Kimberly Galvez

LMFT

Licensed Marriage & Family Therapist

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Full bio coming soon.

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Vasavi Charathram

LCSW

Licensed Clinical Social Worker

English

Full bio coming soon.

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Patricia Holden

LCSW

Licensed Clinical Social Worker

English

Full bio coming soon.

Disciplines on staff

Every kind of clinician one practice should have, under one roof.

Board-Certified Psychiatrists

MDs leading medication management, complex evaluations, and integrated care alongside your primary physician.

Psychiatric Nurse Practitioners (PMHNP)

Advanced-practice clinicians providing prescribing care and ongoing follow-up.

Licensed Clinical Psychologists

Doctoral-level providers for psychological testing, evaluation, and therapy.

Licensed Clinical Social Workers

Therapists trained in the full picture: clinical, family, and community.

Marriage & Family Counselors

Relational therapists for couples, families, and intergenerational care.

Care Coordinators

Your single point of contact across appointments, records, and referrals.

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Patient concierge

The first call sets the tone.

When you call, you reach a live person who listens to your care needs and pairs you with a clinician who has the expertise to meet them in the language, location, and modality that works best for you. Not the next available slot. The right one.

Ready to get started

Let's pair you with the right clinician.

Call us or request an appointment online. Our patient concierge will help you find the clinician who fits your needs, language, and location.