Who We Are

Our mission is to offer innovative, effective treatment for human beings across the country facing mental health challenges. Our team is built to help every person walking through our doors find stability, clarity, and lasting change.

We provide innovative, effective care to help people facing mental health challenges find stability, clarity, and lasting change.

Medical, Clinical & Executive Leadership

The leaders of Haven Health Management are driven by one thing — our passion to save lives and families from the disease of addiction.

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Chief Executive Officer

Kirill Vesselov has been a leader in healthcare management since 2007. As CEO of Haven Health Management, he ensures exceptional outcomes for every patient across several national segments.

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Chief Operating Officer

Binny Montenegro, COO at Haven Health Management, is a proactive operations leader with a behavioral health background since 2007.

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Chief Financial Officer

Pete Lazzaro is the CFO at Haven Health Management, bringing extensive experience in healthcare finance and accounting, with a successful track record spanning nearly two decades.

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Chief Clinical Officer

Dr. Sal Raichbach is Chief Clinical Officer at Haven Health Management. Clinically and administratively, Sal has worked in behavioral health since the early 1990s.

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Senior Vice President

Lucy Weiss, Senior VP at Haven Health Management, specializes in compliance, licensing, accreditation, and strategic operations.

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Vice President of Hospitality

Vanessa Rossill is a hospitality leader with 23+ years of experience across luxury resorts, franchises, and healthcare.

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Director of Clinical Development - ICFR

Jackie is the Director of Clinical Development at Indiana Center for Recovery, a licensed therapist, and national speaker specializing in evidence-based treatment and recovery advocacy.

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Chief Medical Officer

Dr. Rostislav Ignatov is the Chief Medical Officer at Haven Health Management, board-certified in General Psychiatry (ABPN) and Addiction Medicine (ABPM).

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Director of HR

Stephan Christakis, PHR, is the Director of Human Resources at Haven Health Management, leading HR operations to strengthen employee engagement and organizational success.

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Director of Billing

Tara Gurney is Director of Billing and Operations at Haven Health Management. She has worked in billing cycle and revenue management since 2003.

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Director of Quality Assurance

As Director of Quality Assurance at Haven Health Management, I oversee QA, compliance, and safety efforts across all facilities to ensure licensure, accreditation, and industry standards.

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Director of IT

Randy Martinez leads IT operations at Haven Health Management, driving secure and efficient technology solutions.

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Director of Admissions

Santino Coviello leads admissions at The Haven Detox, helping individuals start their recovery journey with care and support.

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Regional Operations Director

Max Elhamad, MS, R-LMHC, is the Regional Operations Director at Haven Health Management, overseeing facility operations with a focus on clinical excellence and patient-centered care.

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Director of Organizational Development

John Stabeno is the Director of Organizational Development at Haven Health Management. Since 1986, he has supported struggling youth, providing care through his ministry and foundation.

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Director of Clinical Compliance

Geoff Mohr, LMHC, LCAC, CASAC II, is a clinical leader at Haven Health Management, specializing in behavioral health, quality assurance, and trauma-informed care.

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Corporate Counsel

Cheyenne Riker is Corporate Counsel at Haven Health Management. He advises on lawful compliance with local, state, and federal regulations to protect patients.

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Regional Executive Director

Taniesha Richardson-Wiley, MPH, is Regional Executive Director at Haven Detox–Arkansas, with leadership experience since 1999 and a strong track record in team building and PSE change.

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Healthcare Compliance
Financial Controller

With a B.S. in Accounting and 30+ years in finance, including 12 in behavioral healthcare, Esthela brings a rare blend of financial expertise and industry insight.

Facility Leadership

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Executive Director, Haven Detox WPB

Nick Vacarino is the Executive Director of The Haven Detox, with 11 years of experience dedicated to helping others in the field.

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Executive Director, Haven NE

Gilda Romeo is Executive Director at The Haven Detox–New England, bringing 10+ years of healthcare and operations experience to lead quality care and services.

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Executive Director, Haven Detox LR

Tiffany Terry, LCSW, is the Executive Director at The Haven Detox – Little Rock, where she leads client-centered behavioral health programs with a foundation in social work and clinical psychology.

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Executive Director, Haven Detox WM

Awanna Smith, Executive Director for The Haven in West Memphis, AR, has 19+ years of experience working in substance use treatment and mental health health counseling.

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Business Development Leader, Recovery Team FL

Chris Hanaka is the Executive Director of The Recovery Team in Delray Beach, where he leads strategy, operations, and growth for a leading behavioral health provider.

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Clinical Director, Haven Detox FL

Michele Vacarino, LMHC-QS Michele Vacarino is a Licensed Mental Health Counselor and Qualified Supervisor with a dual Masters Degree in Mental Health Counseling and Rehabilitation Counseling.

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Executive Director, ICFR Bloomington

Julia Compton, Executive Director of Indiana Center for Recovery, focuses on program improvement and delivering high-quality, holistic group therapy.

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Executive Director, Recovery Team Newton

Michael is the Executive Director at Recovery Team Newton, with over 20 years of diverse experience in addiction recovery, dedicated to helping others find hope and lasting change.

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Clinical Director, Haven Detox NJ

Jody Riscen, MA, LCADC, CCS, is Clinical Director at The Haven Detox – NJ with 20+ years of experience in addiction recovery and trauma-informed care.

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Regional Executive Director, Haven Detox NJ

Donald Martinelli leads operations at The Haven Detox – New Jersey, supporting client-centered addiction recovery.

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Executive Clinical Director, Haven NE

Stacey Rogers, MSW, LICSW, is the Executive Clinical Director at Haven NE, with over 13 years of experience in clinical social work and behavioral health leadership.

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Clinical Director, Recovery Team FL

Vanessa Richards is the Clinical Director at The Recovery Team who works with clients with substance abuse and mental health issues.

Medical Director, Haven Detox FL

Dr. Vladislava Culina, MD, is the Medical Director with 30+ years of experience in psychiatry, neuropsychiatry, and addiction medicine.

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Clinical Director, Recovery Team

Ron is a Licensed Mental Health and Addictions Counselor with over 37 years of experience in addiction and mental health treatment.

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Clinical Director, Haven Detox NE

David Baker is Clinical Director at The Haven Detox New England, with 10+ years in addiction treatment and a track record of leading meaningful change in care settings.  

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Medical Director, Haven Detox

Karen Canulla, MD, is a native of Arkansas. She graduated from Hendrix College and UAMS, and completed her psychiatry residency at Maricopa Medical Center in Phoenix, Arizona.

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Clinical Director, Haven Detox Arizona

Kylie Rein is a Licensed Clinical Social Worker (LCSW) specializing in anxiety, depression, trauma, life transitions, and relational challenges.

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Executive Director, TRT Cape Cod
& the Program Director of Newton

Casey Burke is the Executive Director for the Recovery team at Newton, leading strategy and operations to support individuals on their recovery journey.

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Clinical Director, Recovery Team NJ

Dr. Calnan is a double board-certified psychiatrist and addiction medicine specialist dedicated to providing compassionate, integrative mental health care.

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Director of Operations

Operations Director with over 15 years of experience in behavioral health, specializing in mental health and substance abuse services, operational leadership, and client-centered care.