Meet Our Staff

Staff by location

Leesburg (Lansdowne)

Michelle Dickerson, LPC, LMFT

Rita Buccieri, M.Ed., CSAC

Yuri Coronado Prieto, CSAC

Chris Leibowitz, LCSW, CSAC

Dawn Brower, CSAC, SAP

Kara Sheehan, LPC, ATR

Alexandra Roberts, LPC

Anu Mathew, PMHNP

Darris Wallner, LPC

Rebecca Mello, LCSW

Kristin Bultman, LCSW

Jenn McCue, LCSW

Luke Brogan, MSW

Olivia King, M.A.

Matt Partlow, MSW

Jessica Kreisler, MSW

Hannah Thornton, MSW

Alia Haddad, M.A.

Kevin Clark, M.S., CSAC

Samer Yafi, CSAC

Lisa Bloch Yafi

Liz Fernandez, LPC

All Clinicians

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
PMHNP

Rebecca Mello
LCSW

Clinical Supervisor, Therapist

A young man with short dark hair smiling outdoors, wearing a blue Reebok polo shirt, with green foliage in the background.

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

Darris Wallner
LPC

Clinical Director, Therapist

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.

A smiling woman with short dark hair and glasses with decorative beaded chains. She is wearing a grey t-shirt with black suspenders and jewelry, standing outdoors with green foliage 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 woman with short blonde hair smiling outdoors, wearing a pink shirt and gray hoodie, with green foliage in the background.

Jenn McCue
LCSW

Therapist

Kelly Hoskins
LCSW

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.

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

A smiling man with dark hair, a beard, and mustache, wearing a red and blue checkered shirt, standing outdoors with green foliage in the background.

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.

A middle-aged man with a shaved head, full beard, and mustache, wearing a blue checkered shirt, standing outdoors in front of green foliage.

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.

Kelly Hoskins, LCSW

Yuri Coronado Prieto
CSAC

Substance Use Counselor

Samer Yafi
CSAC

Substance Use Counselor

A young woman with shoulder-length dark hair, smiling and crossing her arms, standing in front of green foliage. She is wearing a black t-shirt, a brown jacket, and a white smartwatch.

Dawn Brower
CSAC, SAP

Master’s Level Counseling Intern

Mariana Garcia

Master’s Level Counseling Intern

Luke Brogan
MSW

Rita Buccieri
M.Ed., CSAC

Resident Therapist

Resident Therapist

Hannah Thornton
MSW

Matt Partlow
MSW

Resident Therapist

Resident Therapist

Kevin Clark
M.S., CSAC

Alia Haddad
M.A.

Resident Therapist

Resident Therapist

Administrative Staff

A young man with short black hair, smiling slightly, standing outdoors in front of green foliage, wearing a beige and black collared shirt.

Chris Leibowitz
LCSW, CSAC

CEO, Therapist

A woman with dark hair, blue eyes, and hoop earrings smiling in front of green foliage, wearing a royal blue cowl-neck sweater.

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.

Sydney Collo

Lisa Bloch Yafi

Practice Coordinator

Clinical Care Coordinator

Staff by location

Leesburg (Lansdowne)