Meet Our Staff

Michelle Dickerson, LPC, LMFT

Rita Buccieri, M.Ed., CSAC

Yuri Coronado Prieto, CSAC

Chris Leibowitz, LCSW, CSAC

Kara Sheehan, LPC, ATR

Alexandra Roberts, LPC

Anu Mathew, PMHMP

Darris Wallner, LPC

Rebecca Mello, LCSW

Kristin Bultman, LCSW

Jenn McCue, LCSW

Guido Blacutt, M.A.

Luke Brogan, MSW

Olivia King, M.A.

Matt Partlow, MSW

Jessica Kreisler, MSW

Hannah Thornton, MSW

Alia Haddad, M.A.

Zenia Rivas, M.A.

Samer Yafi, CSAC

Lisa Bloch Yafi

Clinicians

Liz Fernandez, LPC

A woman with black hair wearing a navy blue patterned blouse, gold hoop earrings, and a gold necklace, standing in front of green foliage.

A woman with blue eyes and black hair smiling outdoors, wearing a red floral dress.

Psychiatric Mental Health Nurse Practitioner

Anu Mathew, PMHMP

Rebecca Mello, LCSW

Clinical Supervisor, Therapist

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A young woman with blonde hair and blue eyes smiling outdoors with green leaves in the background.

Clinical Supervisor, Therapist

Darris Wallner, LPC

Michelle Dickerson,
LPC, MFT

Clinical Supervisor, Therapist

A young woman with short brown hair and blue eyes smiling outdoors, wearing a light blue blouse with ruffled collar, with green trees in the background.

Kristin Bultman,
LCSW

Therapist

Liz Fernandez, LPC

Therapist

A young woman smiling outdoors with trees in the background, wearing a light-colored dress, butterfly earrings, and a butterfly necklace.

A young woman with brown hair and blue eyes smiling outdoors on a sunny day with green leaves in the background.

Alexandra Roberts, LPC

Therapist

Kara Sheehan,
LPC, ATR

Therapist

A woman with long brown hair, blue eyes, and a friendly smile standing outdoors among green leaves and trees in daylight.

A man with wavy black hair and bright blue eyes, wearing a black shirt, standing in front of a background of green leaves.

Jenn McCue, LCSW

Therapist

Guido Blacutt, M.A.

Resident Therapist

A young woman with long, wavy dark hair wearing a black top, pearl necklace, and earrings, smiling in front of green foliage.

A man with a shaved head smiling, wearing a dark green jacket over a light gray shirt, standing outdoors in front of green leafy bushes.

Rita Buccieri, M.Ed., CSAC

Resident Therapist

Luke Brogan, MSW

Resident Therapist

A young woman with long wavy brown hair, wearing a dark blazer and a white top, smiling softly against a blurred green outdoor background.

A woman with curly dark hair smiling outdoors with a background of green leaves.

Olivia King, M.A.

Resident Therapist

Jessica Kreisler, MSW

Resident Therapist

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A woman with long brown hair and blue eyes smiling outdoors, wearing a purple top and gold jewelry.

A smiling woman with long dark hair, wearing a white blouse with a patterned scarf, standing outdoors with green foliage in the background.

Smiling woman with brown hair and hoop earrings, wearing a white sweater over a beige collared shirt, standing outdoors with green foliage in the background.

Alia Haddad, M.A.

Resident Therapist

Zenia Rivas, M.A.

Resident Therapist

A woman with black hair wearing a black blazer and a blue top, smiling, with a background of green leaves.

A smiling middle-aged man with glasses, a beard with some gray, and dressed in a plaid shirt, outdoors with blurred green trees in the background.

Yuri Coronado Prieto, CSAC

Substance Use Counselor

Samer Yafi, CSAC

Substance Use Counselor

Hannah Thornton, MSW

Matt Partlow, MSW

Resident Therapist

Resident Therapist

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Woman with dark brown hair, glasses, smiling, wearing a cream-colored sweater with a Nordic pattern and a green scarf, standing outdoors in front of green foliage.

Master’s Level Counseling Intern

Dawn Brower

Master’s Level Counseling Intern

Mariana Garcia

Administrative Staff

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Clinic Director

Chris Leibowitz, LCSW, CSAC

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A woman with long dark hair and makeup, wearing a black turtleneck, layered silver necklaces, and a burgundy button-up top, smiling outdoors in front of green foliage.

Lisa Bloch Yafi

Practice Coordinator

Sydney Collo

Clinical Care Coordinator

Check out our staff by location

Leesburg (Lansdowne)