Evoke Wellness Centers offers same-day admission for those seeking help. Start admissions online or call (866) 931-6429

Meet Our Team

Build a Strong Foundation for Lasting Recovery from Addiction and Embrace a Healthier Future.

Experienced, Well-Trained And Licensed Professionals

At Evoke Wellness at Cohasset, our entire team is dedicated to our patients and our primary mission is to evoke healing and wellness through proven therapy for you or your loved one going through the addiction recovery journey.
The Evoke team is centric to our licensed physicians and nurses, however, this is only the tip of the iceberg. Our team consists of a wide range of behavioral health professionals to pave the road to recovery. Psychiatrists, therapists, counselors and other medical professionals have come together to set the course for recovery. Many of our staff have gone through recovery themselves personally, and devoted themselves to helping you on your journey.

Dr. David Kashan, MD Chief Medical Director

Dr. Kashan is an attending psychiatrist as well as the medical director of Evoke Wellness at Hilliard and Evoke Wellness at Cohasset. He attended Bucknell University for undergraduate studies and A.T. Still University for medical school. Addiction and mental health struggles have impacted several of his close friends and family members throughout his life. Accordingly, it is his mission to make sure that those afflicted with these conditions receive the best treatment possible. He is extremely proud that the stigma associated with mental health and addiction is finally on the decline. “Life is hard and it is okay to not be okay. Personally, I see the ability to ask for help as a sign of strength rather than weakness. My goal at Evoke Wellness is to ensure optimal patient care, which means treating symptoms in a way that minimizes side effect burden and utilizes the least number of medications necessary to alleviate those symptoms. It is truly an honor to be able to treat and restore hope to patients who have so much to offer the world if just given the right tools to do so.”

Maureen McMahon (MS, MBA, LADC-1) Clinical Director

Maureen McMahon, MS, MBA, LADC-1, is a seasoned business and clinical leader with expertise in business development, human resources, and program management. With over 18 years of experience, Maureen has developed a unique ability to foster client trust, drive early retention, and enhance customer satisfaction through personalized, evidence-based approaches. Her background as a paralegal in employment and labor law provides her with a strong foundation in regulatory compliance and risk management. Known for her servant leadership style, Maureen empowers her teams to excel while building loyalty and efficiency. She is recognized for creating impactful policies and procedures, implementing effective clinical programs, and inspiring a positive, team-oriented work culture.”

Nicholas Dean Executive Director

Nick was born and raised in Miami, Florida to a family that struggled immensely with addiction and mental health issues. Fortunately, Nick was able to see many of his loved ones enter lives of sustained recovery and was able to identify a common denominator: Long Term Treatment. It was this revelation that led Nick to pursue a career in the helping profession. Receiving his Master’s in Counselor Education from Florida International University and taking a person centered approach, it is Nick’s goal to ensure each and every client he treats is afforded the quality care that his loved ones had received in their time of need.

Travis Fantauzzi Director of Operations

Travis was born in New York City and raised in sunny Tampa, Florida, where he graduated from Gulf High School. He went on to study arboriculture at South Florida University, training that prepared him for a decade-long career as a certified tree climber. Travis transitioned into substance use treatment as a Behavioral Health Technician (BHT) at Waves Recovery in Fort Lauderdale. His journey continued as a BHT at Evoke Wellness in Miramar, where he quickly advanced to Lead BHT. With dedication and a strong work ethic, he moved to Evoke Wellness in Cohasset, first as Operations Supervisor, then as Operations Manager, and currently serves as Director of Operations. Travis enjoys being part of the Evoke Wellness family and is known for his commitment to the team. Outside of work, he loves spending time outdoors, especially fishing, grilling, hiking, and going to the beach.

James Cook Operations Supervisor

James has been with Evoke Wellness since July 2021, starting as an overnight Recovery Support Specialist. He has held several positions at Evoke since, taking on his current role as admissions director in September 2023. James has lived with his own addiction and mental health issues for his entire life and credits facilities similar to Evoke with saving his life. He considers it a privilege to work in the recovery field with individuals improving their lives each day. A graduate of the Newhouse School at Syracuse University, James comes to Evoke following careers as a commercial photographer and non-profit communications director. James lives in Quincy, MA with his wife Andrea, daughter Ellen and golden retriever Zin.

Jordan Dupree Admissions Director

Jordan Dupree has an unmatched eagerness for helping those seeking change. Born and raised in Wilmington, Delaware, Jordan was exposed second-hand to substance abuse from a young age.

After earning his Bachelor’s Degree in Mathematics from Delaware State University, he oversaw operations for the Student Wellness and Recreation Center. Jordan was soon thereafter recruited by Eagleville Hospital where he coordinated admissions for psychiatric, substance abuse and dual diagnosis patients.

Jordan’s passion stems from overseeing the transition of clients admitting while struggling and feeling defeated to graduating with a stronger sense of self and confidence. In Summer 2019, Jordan relocated to Massachusetts where he was then recruited by Spectrum Health Systems as an admissions coordinator. While at Spectrum, Jordan proved exceptional teamwork and leadership skills, being presented with Employee of the Quarter and leading to his promotion as lead admissions coordinator while spearheading Spectrum through the most successful year throughout their 50-year history.

Jordan is personable, compassionate and excels at building meaningful relationships. Jordan was quickly promoted from admissions coordinator to director of admissions just six months after joining the Evoke Wellness team in November 2020.

Jillian Weche Director of Nursing

Jillian leads Evoke’s Nursing program, bringing 10 years of experience in human services from both clinical and medical disciplines to ensure high-quality, coordinated, best-practice care. From working with adults with disabilities to addiction medicine, she has always brought her passion for supporting people experiencing psychiatric and substance use disorders to her work.

Jillian began her career in nursing at Pembroke Hospital where her leadership and problem-solving skills were noticed and she was quickly promoted from floor nurse to nursing supervisor, responsible for the management of care for 120+ beds. Similarly, here at Evoke Wellness, Jillian joined the team as an overnight nurse and shortly after was promoted to nurse supervisor, and then to her current role, director of nursing.

Jillian’s success lies in her ability to lead by example, show compassion and empathy for patients, and her dedication to the entire team, always offering technical assistance whenever help is needed. If that wasn’t enough, her sense of humor builds trusting relationships with colleagues and patients alike, allowing her to deliver better outcomes.

Jillian’s educational background blends her passion for this work and includes a Bachelor’s Degree in Criminal Justice from Bridgewater State University, Associates Degree in Nursing from Laboure College, and her current pursuits toward a Master in Science Nursing, Psychiatric-Mental Health Nurse Practitioner (MSN-PMHNP) from Chamberlain University.

Outside of work, Jillian enjoys gardening, tending to her chickens and ducks, spending time with her husband and children, and dedicating time to self-care so she can sustain a long and happy career in caring for others.

Mike Tarantino National Accounts Director

Mike was born and raised in Massachusetts. He grew up with many friends and loved ones suffering with addiction and mental health and he lost countless friends to addiction and suicide. Because of this, he became very passionate about helping others who are struggling.

Prior to joining Evoke Wellness, Mike was the Director of admissions for a behavioral health clinic. During his time there, he had the opportunity to work with many treatment facilities and learn more about the field. He chose to work with Evoke because he believes in what they do here. The indispensable service and care provided by staff is what gives people hope in their own recovery. Mike works within the community, hospital organizations, and other treatment programs to connect people with the resources that will set them up with the best chance of success. In his free time, he likes to spend it with family and friends, staying active outdoors and sports.

Rebecca Kulesza CSS Clinical Supervisor

Rebecca Kulesza is a Licensed Certified Social Worker (LCSW) and has been a Clinical Therapist at Evoke Wellness at Cohasset’s CSS (Clinical Stabilization Services) unit since June of 2021. Rebecca works with individuals living with co-occurring disorders, such as substance use disorders and mental health diagnoses. Rebecca believes every patient can make changes through Cognitive Behavioral Therapy (CBT). Because of this, Rebecca uses CBT to help individuals learn different and healthier ways to cope and change their behaviors to support their goals. In addition to CBT, Rebecca approaches patients using empathy, validation, reflective listening, and motivational interviewing.

Rebecca has worked with individuals of all age ranges from infancy to the elderly. She has worked with adults living with addiction, children and adults in crisis, and the elderly population suffering from isolation and loneliness. Rebecca graduated from the Advanced Standing Program at Boston University School of Social Work, with her master’s degree in Social Work. She is currently completing her Supervision hours to obtain her Licensed Clinical Social Worker (LICSW) licensure.

Mariama Ajanaku CSS Clinical Therapist

Mariama Ajanaku was born and raised in Boston, Massachusetts. Mariama pursued higher education at Anna Maria College, where she earned both her Bachelor’s degree in Business Administration and her Master of Business Administration (MBA).

Initially, Mariama worked in the corporate sector for a few years. However, she realized that the corporate environment left her feeling unfulfilled. The turning point in her career came when she was laid off due to the COVID-19 pandemic. During this time of uncertainty, she had a pivotal conversation with her father, a mental health counselor supervisor. Inspired by her father’s dedication to his field, Mariama recognized her true calling.

Known among her family and friends as the go-to person for advice and help, Mariama decided to pursue a career in mental health to continue helping people. She began her journey at an eating disorder facility, where she appreciated the work but sought a different level of care. Mariama’s next position was at a Section 35 facility for men, where patients were mandated by the courts to receive treatment. She was hired on the spot and quickly excelled in her role. Her ability to connect with patients dealing with mental health issues and addiction, along with her unorthodox and direct approach to group facilitation, set her apart. After a year at this facility, Mariama decided to advance her education and experience further.

Currently, Mariama is working as a clinical therapist at a treatment facility in Massachusetts. She is also enrolled in a program to become a licensed clinical therapist, aiming to broaden her expertise and impact in the mental health field. Mariama’s journey reflects her commitment to personal growth and her dedication to helping others navigate their mental health challenges.

Suzette Shilts Clinical Therapist - LMHC

Suzette Shilts is a Licensed Clinical Mental Health Counselor (LMHC) experienced in treating adolescents and adults with Addiction and Recovery, Life Issues, Depression, Anxiety, Transitions, Grief and Loss, Low Self-Esteem, Post-Traumatic Stress and Mood Disorders.

Suzette integrates many different techniques into her practice including ACT (Acceptance and Commitment Therapy) which encompasses both CBT (Cognitive Behavior Therapy), and DBT (Dialectical Behavior Therapy) which.as been proven to be effective for people in Recovery from Substance Use Disorders. The ACT approach offers techniques to challenge thoughts and distortions while practicing mindfulness, distress tolerance, and emotion regulation.

Suzette’s success as a Clinical Therapist is built on an empathic, patient-centered approach, which allows for people to identify and apply their personal strengths to access positive personal change and live a fulfilling life in recovery.

Suzette holds a Masters’ Degree in Education as a school Guidance Counselor, and after completing the Masters’ Degree- she went on to pursue a degree as a Mental Health Counselor, where she graduated with a CAGS (Certificate of Advanced Graduation). Suzette also received a certification in Applied Behavior Analysis and holds a 200-hour certification as a Yoga Instructor.