Meet Our Providers
Dr. Katherine Elder
Co-Founder
PhD, Licensed Psychologist, LPCMH
Dr. Elder has practiced in the behavioral health field for 15 years, serving adults, couples, children, youth and their families. In the fall of 2023, Dr. Elder was admitted into the California Institute of Integral Sciences to complete her certification in psychedelic research and therapies. Areas of specialization include: depression, anxiety, co-occurring disorders, eating disorders, parent-child relationships, ADHD, severe behavioral challenges in children and issues related to teen development. She is certified in Parent-Child Interaction Therapy as well as a Level 1 Trainer. Dr. Elder provides consultation to organizations and professional training in topics related to personalities, ethics, trauma, substance abuse and working with resistant clients. Dr. Elder has expertise in a variety evidenced-based practices, including training as an EMDR Therapist. She also provides psychological evaluations for bariatric surgery, court-ordered assessments such as child custody evaluations, and academic concerns. Dr. Elder is also trained as a parent coordinator for high conflict co-parenting cases. She can also assist with therapeutic reunification cases when there is an estranged parent-child relationship. Dr. Elder is a fitness and health enthusiast, loves children and her golden-doodle Charlie (our therapy dog).
Jim Elder
Co-Founder
MS, LCDP, LPCMH
Jim has held a variety of clinical and administrative positions in both the private, public, and education sectors. He has been a trained practitioner in EMDR since 2017 and specializes in the treatment of substance use disorders. Jim has presented as a subject matter expert on numerous national platforms. As a private consultant, Jim was hired by Bermuda’s Department for National Drug Control to help address the island nation’s problems with drugs and crime. Additionally, he has worked with the Oklahoma Department of Corrections, Colorado Department of Corrections, Florida Department of Corrections, Delaware Guidance Services, Inc., Prevention of Child Abuse in Delaware, and the Delaware Division of Prevention and Behavioral Health. Areas of specialization include: treatment of substance use disorders, EMDR, re-entry focused community corrections programs and trainings, veterans' trauma and recovery. On weekends Jim enjoys surfing, swimming, and yoga.
Doreen DiLorenzo
Administration
Doreen brings over 30 years of experience as an office manager, having previously worked for Morgan Stanley, the New York State Department of Economic Development, and the Beebe Tunnell Cancer Center. Born and raised in New Jersey, she has also been a resident of Rehoboth Beach for several years. Doreen's professional journey is marked by dedication, efficiency, and a commitment to excellence in office management. She is currently in the training phases of her onboarding, and we are excited for her to join us.
Kathleen Fluharty
BIO COMING SOON!
BIO COMING SOON!
Mike Adkins
LPCMH, NCC
Integrative therapist, using a holistic and trauma-informed approach to improve overall well-being.
Areas of specialization: mindfulness practices, the mind-body connection, anxiety, depression, attention-deficit and compulsive disorders, and works primarily with adults to overcome adversity.
Joseph Anastasio
LCSW
Licensed Clinical Social Worker, providing psycho-
therapeutic services
Areas of specialization:
EMDR, grief and bereavement, children and adults with autism and developmental disabilities, alternatives to violence, restorative practices, mediation with couples & families, and issues facing the LBGTQ+ community.
Ashley Barrett
MS, NCC
Ashley has been working with children, adolescents, and their families for five years now in special education emotional support classrooms and providing in-home services for children with autism. Through a client-centered approach each session is shaped to fit the needs of the client through the use of CBT, mindfulness, and play therapy. Areas of specialization include: Depression, Anxiety, Trauma, Grief, Autism Spectrum Disorder, Impulse Control, and Behavioral Disorders. Ashley is trained in PCIT therapy as well.
Anthony Bozzi
MS, CTRP, CADC
As a Certified Drug and Alcohol Counselor specializing in substance abuse counseling, Anthony works with individuals to develop personalized recovery plans tailored to their specific needs and current stage of recovery—without judgment or shame. He takes a collaborative approach, working with clients individually or as part of a team with their families to help them achieve their goals in a realistic, practical, and effective manner. Through the process, clients gain deeper insights into themselves and their motivations.
Anthony has over 8 years of experience in behavioral health and holds certification as an Alcohol & Drug Counselor (CADC) in Delaware. He holds a degree in Drug & Alcohol Counseling, a Master of Science with a concentration in mental health, and a certificate as a trauma and resilience practitioner. He offers both in-person and video therapy for clients throughout Delaware and is committed to making time for those in need of support.
David Bunch
MSCC, LPC
A compassionate therapist who incorporates Cognitive Behavior Therapy (CBT) techniques and Motivational Interviewing to early intervention.
Areas of specialization:
working with children and adolescent who have been diagnosed with ADHD, ODD, learning disabilities, Autism Spectrum Disorder, and Depression, school-based outpatient counseling with children K-12. David believes that our relationships with our emotions shapes our brains, our potential for success and the health of all our relationships.
Carita Carlyle
LPCMH, NCC
Licensed in DE & PA
Carita has over 30 years experience working in the school setting as a special educator and school counselor, supporting youth, parents and school personnel on a variety of issues. She uses an integrative holistic approach with strong emphasis on self-care and mindfulness training. Her areas of specialization include anxiety, loss and grief, life transitions, communication, and parenting issues. She is passionate about helping her clients find their strengths and overcome obstacles that are keeping them from feeling good. She is solution focused and goal oriented. Her goal is to help her clients learn coping skills, new behaviors and thinking patterns and ultimately find joy in their lives.
Maria Castillo
MSW, LCSW
Bi-lingual, holistic therapist with 30+ years experience.
Areas of specialization: anxiety, depression, PTSD, sexual abuse, partner violence, grief, and LGBTQ+ issues, client-centered approach. She weaves Reiki, meditation, and guided imagery into her sessions. Maria trained in Past Life Regression with Brian Weiss, MD. She is very honored to have been a contributing author in Dr. Weiss' latest book "Miracles Happen: The Transformational Healing Power of Past Life Memories."
Dr. Lawrence A. Brain
MD, MD, FAPA, FAACAP, FRANZCP
Licensed Psychiatrist
Dr. Brian has been practicing psychiatry for over forty years. He specializes in ADHD, ADD, mood disorders, psychopharmacology, psychotherapy, forensics, and substance abuse. Dr. Brain's expertise includes adult psychiatry and extensive experience working with children and adolescents. While practicing in the Washington DC metropolitan area Dr. Brain was named a Washingtonian Magazine Award winner for being a Top Doctor of Psychiatry. He is a recognized psychiatrist in the United States, Australia, and New Zealand.
Jennifer Costello
LPCMH, NCC
Jennifer enjoys helping adults with the challenges that arise as they seek their own identity and make their way through life stages. She also enjoys working with people in relationships and families. Areas of specialization: depression, grief, anxiety, communication, PTSD, bipolar disorder, ADHD, relationship problems, self-esteem and more. Jenn believes the most important part of therapy is creating an atmosphere where her client feels unconditionally cared for, accepted without judgement, understood, and safe to share their innermost struggles. She commonly utilizes CBT and Rogerian principles, but is constantly learning about new techniques and theories.
Sheryl Bender
LPCMH
Sheryl has been working with children, adolescents, and their families in both Delaware and New Jersey for 35 years. Sheryl meets the client and their families where they are, providing support, encouraging necessary change, and instilling hope. Areas of specialization: mindfulness, Person-Centered Therapy.
Natalie Engh
MS, NCC, LPCMH
Natalie's approach is strongly influenced by the therapist-client relationship, a cognitive-behavioral approach, and with a strong emphasis on mindfulness and self-care.
Areas of specialization: crisis intervention, complicated grief, parent education, loss and grief issues, parenting issues, life transitions, stress management, and addiction. She believes thoughts create our future and life is a journey of self discovery.
Chelsea Mota
LPCMH, NCC, MT-BC
Chelsea is an integrative therapist, utilizing a person centered and trauma informed lens to create treatment plans that are tailored to each individual and family’s needs. Chelsea has experience working with adults, children, adolescents, and their families. Areas of specialization: growth and development, ADHD and impulsivity, big life transitions, co-parenting, anxiety, depression, and PTSD. Chelsea is a trained PCIT clinician and has a passion for working with parents of young children to develop strong parent child relationships and increase confidence in their abilities to support their children through behavioral challenges. Chelsea is also a board-certified music therapist and enjoys using music to aid in the development of mindfulness practices and self-exploration.
Dionne Purnell
LMSW, LPCMH, NCC
Dionne has over 20 years of experience working in the early childhood field with children and their families. For the past 6 years, Dionne has worked in an intensive outpatient unit with children and families, as well as a crisis unit. Areas of specialization: compassionate, strength based, trauma-informed counseling while embracing ESFT and CBT. Dionne’s approach is warm, encouraging, collaborative, and without judgement.
Dionne provides a listening ear while assisting you with finding the right tools for you on life’s journey.
Shaniqua Johnson-Pierce
MS, LCSW
Shaniqua takes great interest in utilizing the performing arts to support healing complex trauma. She enjoys providing counseling services to adults, children, couples, and families.
Areas of specialization: grief, trauma, depression, anxiety, outpatient substance abuse programs, a holistic approach to treatment that focuses on mindfulness, trauma informed care, and narrative therapy.
Paula Kovarcik
LPCMH
Paula, a board certified addiction counselor, enjoys working with clients of all ages. She has practiced meditation for over 10 years.
Areas of specialization:
grief, anxiety, depression and Bipolar disorder. When working with clients who struggle with addiction Paula believes in a baseline of guidance and support in their recovery. She has worked with children and teens diagnosed with Bipolar disorder, OCD, Autism spectrum disorder, learning difficulties, anxiety, and depression.
Dr. Lindsay Kurtz
EdS, PsyD, NCSP
Dr. Kurtz is a graduate from Philadelphia College of Osteopathic Medicine. Prior to returning to school for her doctorate, she worked as a school psychologist, which has provided her with extensive experience conducting psychoeducational assessments. She has experience working with children, adolescents, and adults in school settings, private practice, and inpatient care facilities. She works hard to build therapeutic rapport with her clients and provide a relaxed and safe environment. She works with her clients to determine the best experience and treatment.
Brittany Malone
LPCMH, NCC, PMH-C
Brittany's goal is to work collaboratively with clients to address their specific needs and create a supportive environment for facilitating change. She utilizes a variety of evidence-based practices, including Cognitive Behavioral therapy (CBT) and Dialectic Behavioral Therapy (DBT). When I work with parents, whether they be expectant, new, grieving, or experienced, my goal is to create a safe space to process both the joys and stressors of parenthood in a nonjudgmental setting. Area of specialization: Perinatal Mood Disorders, New Parents, Anxiety, Depression, Eating Disorders, Body Dysmorphia, Coping Skills, Adjustment Issues, Life Transitions, Ages 13+
Marc Messner
LMSW, M. Ed.
Marc uses an integrated therapeutic approach when working with clients - using various theories in session, so that a unique intervention can be created. Marc's therapeutic style encompasses empathy, self-disclosure, compassion, and humor. Areas of specialization: substance use, and works with all ages, including children, adolescents, adults, and couples. Marc enjoys kayaking, the outdoors, and spending time with family, friends, and rescued pets.
Dr. Lindsay Haston
PsyD, Licensed Psychologist
Dr. Lindsay Haston is a licensed psychologist dedicated to helping others feel more comfortable being themselves. She looks to help clients in leading a more complete and meaningful life while also managing the pain that inevitably comes with it. Dr. Haston works with clients to explore mindfulness skills and unhook from painful or damaging thoughts. She is curious and bright, hoping to cultivate a genuine connection with her clients. Dr. Haston finds that humor and authenticity are crucial to a collaborative therapeutic relationship. She is thoughtful in her personal and professional life about systemic issues and the longstanding impact they have on individual’s mental and physical health.
Carmen Price
MSW, LCSW
Carmen's approach is integrative and holistic, working from a Trauma-Informed lens and drawing from CBT, Dialectical Behavior Therapy, Attachment and Family Systems Theories while incorporating mindfulness and meditation. She serves adults, youth, children, couples, families, and LGBTQ. Areas of specialization:
mood disorders, depression, anxiety, PTSD, eating disorders, sexual dysfunction, anger and stress management, substance use, co-occurring disorders, and grief. Being client-centered, each therapy session is directly tailored to that individual client, as she feels there is no “one size fits all” therapeutic model.
Dr. Kwanda N. Harris
Psy.D
Dr. Kwanda N. Harris has been providing trauma-informed, person-centered treatment for 13 years. Dr. Harris is dedicated to offering support to individuals who are marginalized due to experiences with psychosis, mood disorders/depression, anxiety/trauma/PTSD, grief/loss, compulsive sexual behaviors, and overwhelming life events. She is also passionate about destigmatizing mental health treatment within various communities. Dr. Harris' mission is to provide effective treatment to alleviate significant mental health symptoms, and to help identify the triggers of certain thoughts, feelings, and behaviors.
John Byrne
LCSW, JD
John is a Licensed Clinical Social Worker who began working in the field of Mental Health in 2010. He uses an integrated approach with a focus on dealing with stress, depression, anxiety, substance use issues, trauma, burnout and grief. He works with individuals, couples, and families and believes that a combination of evidenced-based clinical approaches and an empathetic therapeutic relationship is most effective when trying to cope with painful and unwanted thoughts and emotions. John graduated from Fordham University’s Graduate School of Social Services with a Master’s Degree in Clinical Social Work and Seton Hall University with a Bachelor’s Degree in Sociology.
Meredith Golde
LCSW
Meredith has worked with culturally diverse populations of all ages. Areas of specialization: trauma, abuse and neglect; parenting and caregiver issues; substance abuse and harm reduction; women’s issues and reproductive health; self-esteem; adjustment and coping with change and/or with chronic and terminaMeredith has worked with culturally diverse populations of all ages. Areas of specialization include: trauma; abuse and neglect; anxiety, depression, mood and personality disorders; parenting and caregiver issues; substance abuse and harm reduction; women’s issues and reproductive health; self-esteem; adjustment and coping with change and/or with chronic and terminal illness; grief and loss; stress management; managing challenges of neurodiversity. Her approach is holistic, integrative, multicultural, person-centered and strengths-based. Meredith uses CBT, DBT, ACT, EFT tapping, motivational interviewing, mindfulness/guided imagery, experiential, polyvagal, psychodynamic, and practical solution-focused therapies. She honors the interconnection of mind-body-spirit within the context of each person’s unique situation, environment, and history.
Reba Rager
MSW
Reba has worked in the behavioral health field for over ten years. She believes in a person-centered approach to therapy and that everyone has a right to wellness. Reba has a passion for working with our geriatric population and assisting them with navigating the stress and anxiety that can come with the transitions of aging. Areas of specialization: Anxiety, depression, bereavement and grief, caregiver burnout, chronic illness, self-esteem, and mindfulness
Jessica Wood
NCC, LPCMH
Jessica is a Licensed Professional Counselor of Mental Health (LPCMH) and National Board-Certified Counselor (NCC). She earned a Bachelor of Arts in Psychology, a Bachelor of Arts Gender, Women’s, and Sexuality Studies and a Master of Science in Clinical Mental Health Counseling. Jessica has more than 5 years of experience working in various social service and mental health settings, including domestic violence crisis hotlines, homeless shelters, community mental health outreach, and office-based treatment. She enjoys working with teens and adults both in person and on teletherapy. Jessica approaches treatment from social justice and trauma-informed frameworks using holistic modalities such as mindfulness and EMDR. She believes that client empowerment and collaboration are important pieces in the journey to wellness.
Peter Musu
Psych NP
Peter is an Adult Psychiatric & Mental Health Nurse Practitioner
Dr. Ellen Marshall
Ph.D., LMSW, BCETS
Dr. Ellen Marshall has been counseling under supervision for over 20 years and is counseling at DPS under the supervision of Dr. Katherine Elder for future licensure; working with both children and adults. Dr. Marshall is a Board-Certified Expert in Traumatic Stress specializing in trauma, PTSD, and cumulative trauma within emergency services such as police, firefighters, and EMT workers. Dr. Marshall is also a certified Victim Services Specialist and Domestic Violence Specialist who assists victims of crime with mental health concerns and navigating the criminal justice system. She is a published author on cumulative trauma and trains law enforcement agencies across the country including the FBI National Academy. Before coming to DPS, Dr. Marshall was a professor at local colleges and universities for over 20 years teaching counseling and criminal justice courses. In addition, she has career experience as an LEO in Delaware. Dr. Marshall uses an eclectic approach to counseling, utilizing the best approach for each client. Dr. Marshall will also use a Biblical approach to counseling if you wish to incorporate faith in your sessions. She believes you are the expert in your life, and approaches counseling as a ‘team’ effort offering support, empathy, education, and gentle guidance. Dr. Marshall loves baking and gardening and is partnered with her new therapy dog in training, Gypsy Rose (a small Shichon or “teddy bear” puppy).
Dawn Ploucher
MSN, APRN, PMHNP-BC
Dawn's journey to becoming a Psychiatric Mental Health Nurse Practitioner (PMHNP) began with rigorous academic training. She graduated with distinction from Southern New Hampshire University, earning a Bachelor of Science in Nursing, and subsequently completed a Master of Science in Psychiatric Mental Health from Frontier Nursing University. Driven by a profound desire to effect meaningful change, she has dedicated over 23 years to the nursing profession, focusing on the mental and emotional well-being of my patients.
Dawn's mission is to provide compassionate, comprehensive psychiatric care that not only addresses mental health issues but also empowers individuals on their path to mental wellness. She is committed to implementing evidence-based, holistic, gender-affirming, and person-centered practices in care. By treating the whole person—considering their symptoms, unique needs, preferences, and values— Dawn aims to foster an environment where each individual can feel secure and supported throughout their mental health journey. This holistic approach ensures that every patient receives the highest standard of care, tailored to their specific circumstances and aimed at achieving optimal health outcomes.
Katelin Talbert
Licensed PA
Katelin graduated at the top of her class from South University in Savannah, Georgia, and has been practicing for the past four years. She has spent the last two years specializing in psychiatry, treating adults, children, and adolescents, with a primary focus on child and adolescent psychiatry at Delaware Psychological Services.
Areas of specialization include: treating ADHD, mood and psychotic disorders, PTSD, behavioral disorders, perinatal psychiatric disorders, anxiety, and depression. Katelin is dedicated to ongoing education in psychotherapy techniques such as CBT and mindfulness practices, with a special interest in somatic therapy. She also continues to explore holistic and integrative treatment modalities, including diet, exercise, supplementation, and herbal remedies.
Katelin grew up on the Delmarva Peninsula, attending Worcester Preparatory School and then Salisbury University, graduating with Magna Cum Laude honors. She was a member of the 2x National Champions Women’s Lacrosse team at SU and continues to volunteer her time as a coach there. She enjoys the beach and caring for her feline friend, Natalia.
Stephanie Willin
LMSW
Stephanie is a provider with over 8 years of experience in the field. She has worked with children, adolescents, and adults in a variety of settings including both private and public sectors. Stephanie’s areas of specialization include anxiety, depression, trauma, stress management, mindfulness practices, and co-occurring disorders.
Darren Harvey
LPCMH, LMSW, LCDP, CADC, CCDP-D, DE-CMHS
Darren has over 20 years of experience working with individuals struggling with severe and persistent mental illness, as well as depression, anxiety, and substance abuse disorders. He is dedicated to meeting individuals where they are in order to provide the most personalized and effective care.
Darren utilizes Motivational Interviewing and Cognitive Behavioral Therapy (CBT) to help individuals develop the skills necessary to address the challenges they face in their lives. His approach emphasizes building meaningful connections and offering solutions that can make a lasting impact. His motto, "I believe in making a difference one person at a time," reflects his commitment to truly understanding and supporting each person he works with.
Hannah Whiddon
LCSW, LCSW-C
Hannah meets her client’s where they are–building a therapeutic relationship through a strength-based and trauma-informed lens. Each client’s therapy will be an integrative and holistic approach, specific to each person’s needs. Her therapeutic approach draws from CBT, Dialectical Behavior Therapy, Attachment and Family Systems Theories while incorporating mindfulness, somatic and insight-oriented therapy.
She serves adults, youths, and families, of all identities.
Areas of specialization include:
mood disorders, depression, anxiety, PTSD, C-PTSD, ADHD, autism spectrum, personality disorders, sexual dysfunction, anger and stress management, co-occurring disorders, and grief. Each client that walks into her office is met with compassion, respect and without judgment–life can be hard and we all need support.
Charlie
Goldendoodle, Therapy Dog
Charlie enjoys working with all of our clients, but especially children and adolescents. He can often be found in Dr. Katie Elder's office, or will greet you at the door with a big wag of his tail. He loves meeting new people and understands his obligation of complete confidentiality. He is currently taking on new patients, with preference to those who give him treats.
Luke
To The Rescue,
Therapy Dog
Luke is a rescue dog from the Delaware Humane Association. On work days, he wears his bow tie with pride, knowing that he has important work to do. Luke loves to greet everyone in the DPS waiting room - he can’t be tricked into “going to work” until he’s approached every single person he sees. Clients love his funny expressions and gentle nature. They enjoy giving him little massages and letting him rest a paw or his head on them as they talk.