- Now offering telehealth appointments with Certified Telehealth Therapists
Staff
Therapists
MELISSA MONTGOMERY
Melissa Montgomery, MA., Ed., LPCC-SUPV, earned a M.A.Ed in Marriage and Family Therapy from the University of Akron in 1992. She is independently licensed to practice in the State of Ohio since 1996. Teaching clients about feedback loops and their innate abilities is her passion as well as ways to be kinder and gentler with how you talk to yourself. Her focus is unlearning patterns that no longer serve you while being patient with yourself as you develop new, more satisfying activities.
JESSICA ROSS
Clinical Director Jessica Ross, M.S., Ed., LPCC-S is a Licensed Professional Clinical Counselor licensed by the State of Ohio. She is an EMDRIA trained EMDR therapist and has experience working with adolescents and adults who experience anxiety, depression, self esteem issues, grief and loss as well as trauma related issues. (Eye Movement Desensitization and Reprocessing) is a form of psychotherapy that has been proven to be effective in the treatment of many disorders including panic attacks, pain disorders, sexual and physical abuse, stress reduction, addictions, and disturbing memories.
SU-QIN OLMSTEAD
Su-Qin Olmstead was born and raised in Taiwan and came to America in 1988 to further her education. She became an American citizen in 2003. She earned her BA in Psychology and her MA in Liberal Studies with a core focus on conflict management at Kent State University. Currently, Su-Qin is a certified Anger Management Specialist working at Greentree Counseling Center as the Violence Intervention Program director.
HEATHER WILLEMS
Heather Willems, MA, Ed., LPC graduating with a degree in Clinical Mental Health at Youngstown State University. She received her BA in English Literature and Spanish from Slippery Rock University in Pennsylvania. Heather feels that everyone possesses the innate strengths and abilities to help them grow and change into the person they want to be, and that counseling can provide additional tools to assist that process. Heather seeks to build a trusting, collaborative relationship with clients that is grounded in respect, acceptance, and hope. In her spare time, Heather enjoys reading, going to concerts, gardening, and biking.
DAN PRINCE
Dan Prince MA, Ed., LPC is a graduate of Youngstown State University. There, he was involved in various leadership roles encouraging students to develop and achieve their goals. His experience as a coach, mentor and free thinker are all deeply rooted in his approach to therapy. His areas of interest involve improving self-confidence, attachment, living a values-based life, and the attention deficit hyperactivity disorder population. He strives to create a trusting therapeutic alliance and collaboratively nurture a foundation on which his clients are able to continue to grow and embrace a sound sense of self-worth.
LIA NIFOROS
Lia Niforos M.A., Ed., LPCC is a graduate from the University of Slippery Rock. She has a Masters Degree in Clinical Mental Health Counseling. Her training and experience include decreasing anxiety, depression and adjusting to changes in life circumstances. Experience also includes coping with grief and loss. Lia focuses primarily in individual services with children, teens and adults and finds passion in helping people deal with obstacles and create new meaning in their lives.
SHELBY WELLINGTON
Shelby Wellington M.S.Ed., L.P.C., graduated from Long Island University in 2013 with a Bachelor of Fine Arts in Theater and from Youngstown State University in 2024 with a Masters of Science Education in Clinical Mental Health Counseling. Shelby has experience working with the young adult population on mental health challenges such as anxiety, depression, and trauma. She holds a passion for Nutrition, Holistic Health, and Functional Medicine and enjoys incorporating this passion into her work while creating a safe and supportive environment for clients to explore their goals.
ALEXANDRIA KRIECH
Alexandria Kriech, MA, Ed. LPC has earned a degree in Clinical Mental Health at Youngstown State University. Alexandria holds a deep respect for individuals’ expertise in their own life experiences and approaches therapy collaboratively to foster insight, curiosity, and empowerment while offering new perspectives and tools to support meaningful change. They focus on finding balance between embracing acceptance for where an individual is and nurturing the potential for growth.
Olivia Fustos
Olivia Fustos M.S., Ed., LPCC completed her bachelor's degree in Psychology at the University of Pittsburgh and her master's degree in Mental Health Counseling at Youngstown State University. Her experience includes working with individuals' experiencing Anxiety, Depression, and Trauma related Disorders. Her treatment approach includes using person-centered counseling to guide clients to see their true value and capabilities to achieving their goals. In her spare time, Olivia enjoys reading, spending time with pets, and traveling to new places.
Sierra Ellis
Sierra Ellis, B.A. graduated from Youngstown State University with a Bachelor’s degree in Psychology and a minor in Education. She is currently working toward her Master’s degree in Clinical Mental Health Counseling. As a Counselor Trainee, Sierra is passionate about encouraging others and providing meaningful support to her community. Outside of her work and studies, she loves spending time with family and friends and enjoys performing in musicals.
Mary Nyers
Mary Nyers, B.A. graduated from Youngstown State University with a Bachelor’s degree in Sociology and a minor in Women’s and Gender studies in 2023. Currently, she is attending YSU to obtain her Master's degree in Counseling, and she is on the Clinical Mental Health track. Mary is a Counselor Trainee and looks forward to creating meaningful experiences with her clients using techniques drawn from CBT, person-centered & holistic care, and ACT. In her spare time, Mary enjoys drawing, walking through nature, video games, and a good game of pinball.
Office and Community Team
Chloe Trumble
Office Manager and Admissions Coordinator
Chloe Trumble uses excellent coordination skills to help clients from the first contact at Greentree Counseling Center, Inc. She enjoys helping clients find the right services for their needs with a thorough and caring approach. She communicates with outside referral sources and can help with any scheduling issues that need assistance.
Rachel Alltop
Brand Manager
Rachel Alltop B.A. uses her years of experience in Human Resources to oversee our Clinical Practice including daily activities, wellness of staff and clients, community outreach and improving both performance and accessibility.
Alex Trumble
Alex Trumble B.S., SHRM-CP, is a graduate of John Carroll University with a degree in Business Administration. He primarily works with adults on establishing routine, structure, and personal growth while teaching ways to reduce anxiety, practice mindfulness and accept strong emotions. His special interests include job readiness and independent living skills.
Alexis Howard
Receptionist
Alexis Howard uses her extensive experience in customer service to guide new clients to a therapist that is the right fit for them. Alexis loves animals, art, and helping people find their voices through professional counseling.
Paul Daugherty
Paul Daugherty graduated with a B.A. in psychology from Kent State University. Paul is a licensed CDCA working with clients on both substance abuse issues and therapeutic behavioral support. He enjoys teaching clients pathways to success and working both adults and children on developing concrete skills.
Lindsey Doeberling
With a B.A. in Sociology and Gender Studies from Youngstown State University, Lindsey Doeberling combines her extensive knowledge of neurodiversity with years of experience working with affected children and families, to offer a unique approach to supporting those with Autism Spectrum Disorder, ADHD, and other developmental differences. Her educational background provides her with foundational understanding of complex communities and interpersonal relationships. Lindsey is passionate about celebrating differences, helping individuals to embrace those differences, and empowering families to build strong healthy routines, regulation tools, and relationships.
Olivia Cook
Receptionist
Olivia is passionate about providing professional customer service to clients looking for therapeutic support. In Olivia's free time she loves reading, hanging out with her dogs, and the outdoors.
With a heavy heart, we acknowledge and remember our dear colleague, Kristine Carchedi. Kris was the co-owner of Greentree Counseling Center, Inc. and a working therapist at Greentree for over 15 years. She was a dear friend to many on our staff, past and present. We are deeply saddened by her loss and grateful for all the opportunities we had to partner together. We cherish her memory and are grateful for the lessons she taught us.
