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Kelly Bylewski,
MA, LPC – Clinical Mental Health Counselor

   

440-230-2564
Ext. 9

Oberlin Office

E-Mail Kelly

When you enter my office, you step into a safe, welcoming space where you can speak freely without judgment. I believe therapy should feel like a place where you are heard, understood, and equipped with practical tools to navigate life’s challenges. My work is grounded in a person-centered approach, meaning your experiences, values, and goals guide the process. Together, we’ll create a path forward that feels authentic to you.

I work with clients ages 5 to 75, addressing a wide range of concerns including trauma, ADHD, women’s issues, grief, anxiety, depression, psychosis, adjustment concerns, life transitions, parenting challenges, and identity development. I incorporate Eye Movement Desensitization and Reprocessing (EMDR) therapy for trauma and other distressing experiences, alongside a blend of evidence-based approaches such as Dialectical Behavior Therapy (DBT), Acceptance and Commitment Therapy (ACT), and other proven methods. Through these approaches, I help clients build skills in emotion regulation, mindfulness, distress tolerance, interpersonal communication, and acceptance. I often adapt DBT group techniques for one-on-one sessions, giving you both symptom-tracking tools and psycho education you can use right away in your daily life.

My style is warm, collaborative, and adaptable. Whether we’re practicing new coping strategies, processing trauma, building executive functioning skills for ADHD, or exploring ways to live in alignment with your values, my goal is to help you feel supported while moving toward a life that feels more balanced, resilient, and meaningful.
 
Dawn Chandler-Holtz,
Ph.D.

   

440-230-2564
Ext. 3

North Royalton
& Oberlin Office

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Dawn Chandler-Holtz, Ph.D. – Dr. Chandler-Holtz has been working with children, adolescents, and young adults for over 26 years in outpatient, residential, and juvenile detention settings.  She received her B.A. in psychology from the University of Virginia and her Ph.D. from Case Western Reserve University.  She has extensive experience in providing detailed psychological assessments and can provide diagnostic clarity in confusing cases as well as more standard evaluations for ADHD, learning disabilities, and Autism Spectrum Disorder.  As a therapist, she seeks to create a supportive, safe, and non-judgmental environment where individuals can explore and gain insight about themselves, their potential, and their goals.  She strives to understand each individual's unique needs and abilities and chooses the best combination of strategies to address them.  She places a strong emphasis on finding techniques that will provide more immediate relief while continuing to delve deeper and gain insight into possible causes of the current difficulties.  Dr. Chandler-Holtz helps clients identify and change unhealthy behaviors to better provide longer-term healing and prevent relapse.  In session, she utilizes many different mind-body approaches that include strategies and techniques form Cognitive Behavioral Therapy (CBT) including CBT play therapy, Dialectical Behavior Therapy (DBT), Acceptance and Commitment Therapy (ACT), psychodynamic therapy, parent-child interaction therapy, parent training, solution focused tools, motivational interviewing skills, and mindfulness-based interventions.  She also enjoys sharing interesting tools such as apps or podcasts for clients to use outside of session to supplement the work in sessions.  Dr. Lynn Williams is Dr. Chandler-Holtz’s supervisor.
 
Sarah Reimer Dawson,
MSW, LISW

   

440-230-2564
Ext. 2

Oberlin Office

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Sarah Reimer Dawson, MA, MSW, LISW is a Certified EMDR therapist and has over 15 years experience as a psychotherapist working with a diverse clientele on trauma, anxiety, issues related to gender and sexuality, difficulties with relationships, self-esteem/self-discovery, and self-regulation. Believing that self-reflection is only part of the solution to personal and social challenges she uses brain-based and experiential forms of therapy like EMDR, parts work/IFS, the Safe and Sound Protocol and Inner Twin Therapy. These therapy tools help harness your brain's natural capacity for curiosity and learning so that you can relearn how to relate to yourself, others, and the world on your terms. To Sarah, therapy is not a lifestyle, so she offers EMDR Intensives and has a mindfulness and skills-based orientation that empowers you to do the needed work now, and then return to regular life with a new perspective.

EMDR Intensives are collaborations between Sarah and your current therapist to focus for a limited number of extended sessions (4-12, 90-minute sessions) on a particular issue or event, symptoms that linger despite beneficial therapy, or upcoming stressful event or performance. Working intensively can allow us to focus on the goal more efficiently by limiting the need to check-in or explore unrelated issues that may come up between weekly or bi-weekly sessions.

Sarah is an Independent Licensed Social Worker in Ohio. She earned her BA in Philosophy from Grinnell College, MA in Philosophy from SUNY Stony Brook, and MSW from Arizona State University.

In-person or video sessions (in Ohio) are available.

Learn more details about Sarah's practice and available services at keenpsychotherapy.com
 
Haley Dos Santos,
MA, LPCC

   

440-230-2564
Ext. 14

Oberlin Office

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Haley Dos Santos, MA, LPC is trained in EMDR and provides individual, group, couples and family therapy to adult men and women of all ages. Her experience includes treatment of trauma, post-traumatic stress disorder (PTSD), women’s issues, substance use disorders, depression, and anxiety. In addition to the use of Eye Movement Desensitization and Reprocessing (EMDR) therapy, she utilizes ego state therapy, and Cognitive Behavioral Therapy (CBT) in her practice. Her advanced training and experience also includes Dialectical Behavioral Therapy (DBT) that equips her to facilitate the learning of mindfulness, distress tolerance, emotional regulation, and interpersonal effectiveness skills.

Haley received her master’s degree in Clinical Mental Health Counseling from Ashland Theological Seminary and a bachelor’s degree from Bowling Green State University. She has 11 years of experience in social services where she began as a Case Manager for a Residential Crisis Center, before becoming a Mental Health Therapist.

 
Ryan Manner MA, ABD
   

440-230-2564
Ext. 8

North Royalton
& Oberlin Office


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Ryan Manner MA, ABD is a graduate of The University of Mount Union and Cleveland State University where he earned degrees in clinical psychology and biology. He is a certified crisis prevention and de-escalation instructor and has been contracting with local school districts for psychological testing, staff training, and behavior de-escalation for over 15 years. He specializes in special education law, ETR/IEP qualification, and behavior de-escalation in children in grades pre-K to college. He has been working with children and families for over 20 years in private practice, group home, and in school settings, specializing in behavior, academic, and trauma areas.

Ryan is certified in all forms of psychological testing with specialized areas of concentration including: Autism, learning disabilities (including dyslexia), ADD/ADHD, and behavior difficulties. He can work hand in hand with your child’s school district to expedite testing for possible IEP consideration so that your child can achieve his or her fullest academic and behavioral potential in the classroom setting.
 
Carmela Palmentera,
Ph.D.
 
440-230-2564
Ext. 1

North Royalton
& Oberlin Office

 

E-Mail Carmela

Carmela Palmentera, Ph.D, graduated with a Bachelor of Arts degree in Psychology from Baldwin-Wallace College and completed her graduate school program with a Doctor of Philosophy degree from Kent State University's Counseling Psychology program. She is a licensed psychologist in the state of Ohio with a wide range of clinical experiences. During graduate school training as well as post-graduate work, Carmela conducted clinical work for university/college counseling centers, a Psychiatric Hospital, a Community Mental Health Center and private group practices. She has been working as an adjunct faculty member of Baldwin-Wallace College's Psychology Department since 1998 teaching upper-level psychology courses. She is the President and founder of Palmentera & Associates, Inc. Dr. Palmentera's theoretical orientation is holistic, incorporating mind, body, and spiritual dimensions of human development. Depending upon the problem presented by the individual, short-term therapy may consist of solution-focused and reality-based therapies, along with humanistic approaches, recognizing the fact that each individual has a unique dynamic inherent to the difficulties being experienced. More long-term therapies consist of insight-oriented or psychodynamic approaches, relating past experience and resolving past and/or present conflicts and/or trauma in order to deal more effectively with present-day functioning. Intrapersonal and interpersonal relationships are focused upon, as well as examining one's spiritual and physical functioning, since all are highly interrelated. Areas of specialization include anxiety disorders, depression, sexual, physical and emotional abuse, relationship issues, self-esteem, traumatic stress, rape, neglect, family dynamics, women's issues and cultural diversity issues. Psychological evaluation and assessment and group therapy have also been area of clinical emphasis.
 

 
John Sabin,
LISW-S 
 
440-230-2564
Ext. 4

Oberlin Office

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John Sabin, LISW-S has been practicing psychotherapy since obtaining his master’s degree in social work from New York University in 1990. He is trained in EMDR (Eye-Movement Desensitization and Reprocessing), Dialectical Behavior Therapy, Solution-Focused Therapy, Internal Family Systems Therapy, and hypnotherapy. He specializes in the treatment of trauma and dissociation, depression, anxiety, and relationship problems. In addition to his psychotherapy work, he has worked in the field of hospice and palliative care, and as a regional director for Citizens’ Climate Lobby. He is a member of the Climate Psychology Alliance of North America and the National Association of Social Workers. He has been a member of Palmentera & Associates since 2003.
 

 
Colleen Sayers,
Ph.D.

 
440-230-2564
Ext. 7

Oberlin Office

E-Mail Colleen

Dr. Sayers received a Masters of Arts degree in Clinical Counseling Psychology from Cleveland State University and has also received her Doctorate, specializing in counseling, at Cleveland State University in 2003. Currently, she is completing the process to obtain her Psychologists’ License in the State of Ohio.  She has worked for a non-profit mental health agency for over 10 years providing counseling to adults, children, families and couples.  Dr. Sayers strives to establish a strong therapeutic alliance with clients as they progress towards gaining a deeper level of self awareness and work to achieve their unique goals. She encourages clients in becoming more confident in their ability to make independent decisions that enhance their lives as they continue to overcome life’s obstacles. Dr. Sayers’ is trained in cognitive behavioral therapy. She also incorporates client centered, solution focused and mind, body, spirit (holistic) therapies as she tailors her approach to fit each individual’s needs.
 
 
Lynn Williams,
Ph.D.

  

440-230-2564
Ext. 5

Oberlin Office
 

E-Mail Lynn

Lynn Williams, Ph.D., RYT 200 is a licensed psychologist and registered yoga instructor who has been studying and practicing wholistic psychotherapy for over 20 years. Her work incorporates a variety of mind-body approaches to a variety of psychological issues such as mood disorders, depression, anxiety, trauma, eating disorders, sexual/gender identity development, stress management, and relationship/social issues. Her training draws upon both traditional and nontraditional theories and therapeutic treatment modalities which emphasize psychology as the study of health and human potential and seeks to foster development of the intellectual, emotional, physical, social, creative, and spiritual aspects of a person's life. Both her personal and professional interests focus on wholistic approaches to health such as incorporating meditation, spirituality, nutrition, yoga and nature for optimum well-being. Dr. Williams has published a number of articles and lectured on the mind-body-spirit connection at national and international conferences. She presented her research on psychology and spirituality in China and also traveled to India where she received training in spiritual practices. She has a special interest in disadvantaged populations and her most recently published article discusses alternative therapies for the mental health treatment of incarcerated juveniles.  Dr. Williams completes psychological testing and evaluation for a variety of diagnostic issues including Bipolar and ADHD assessments.

 

 
James Vincent Wisser,
Ph.D.

  

440-230-2564
Ext. 6

Oberlin Office
 

E-Mail James

(“Dr. Vince”) is a clinical psychologist who provides counseling for adolescents, young adults, couples, and families. He works with clients facing challenges such as anxiety, depression, trauma, relationship concerns, life and identity transitions, and difficulties with attention or impulse control. He is also interested in empowering individuals through strategies to improve focus, memory, and daily functioning at school and work.

With over 20 years of experience, Dr. Vince has worked with a wide range of clients and settings. He has experience with young people and families in the juvenile justice system, supporting them as they navigated court processes and competency requirements. This work shaped his empathetic and collaborative approach to helping individuals and families through complex life situations. Earlier in his training, Dr. Vince provided services at the University of Manitoba Counseling Service, where he counseled students from diverse family, cultural, identity, and educational backgrounds.

Dr. Vince earned his B.A. from the University of Michigan–Dearborn and completed his doctoral training in Clinical Psychology at Kent State University. He is a member of the American Psychological Association (APA).

His therapeutic approach is rooted in Cognitive Behavioral Therapy (CBT), which offers practical, evidence-based tools for addressing unhelpful thoughts and behaviors. Over time, he has also integrated principles from Acceptance and Commitment Therapy (ACT). ACT encourages clients to clarify their values and respond to life’s challenges with intention, cultivating psychological flexibility and resilience. Dr. Vince believes that healing and growth come from moving toward a life of authenticity and meaning and becoming open to the full range of human experiences.

Outside of his clinical work, Dr. Vince enjoys spending time with family and friends as well as biking, viewing art, and reading fiction. He is also an avid film enthusiast and has a growing interest in exploring how artificial intelligence and virtual reality shape people’s lives and society.

Appointments with Dr. Vince are available in person or through telehealth (in Ohio).

 

 

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