Obsessive-compulsive disorder therapists & psychiatrists in Cambridge, MA

Hi, my name is Rachel Register and I am a licensed independent clinical social worker who has been in practice in Massachusetts as well as New Hampshire for over 10 years working with adults, couples and families. I feel passionate about healing and empowering clients who struggle with anxiety, depression, relationship issues and life transitions.

I do Individual, Couples, Family, and Group Therapy. I currently facilitate a Bereavement Group which meets at my Brookline office every Saturday from 2-4pm. I also run groups for substance abuse, depression and anxiety. In addition, I have a lot of experience counseling children of all ages. I am a firm believer in strength-based psychotherapy.

Choosing a psychiatric provider is a personal decision, and I approach that with care. As a psychiatric nurse practitioner specializing in adult mental health, I focus on understanding you as a whole person and creating a treatment plan that fits your life.

I have worked with diverse populations and often see how anxiety, trauma, stress, and executive dysfunction can interfere with work, relationships, and overall well being. I treat adults with depression, anxiety, ADHD, and substance use concerns, with experience in both inpatient and outpatient settings, including complex cases. I especially enjoy working with college students, professionals, and business leaders who are balancing demanding schedules and high expectations. I also collaborate with caregivers and other professionals to ensure well rounded care.

My name is Jaime Frazier, and I am a licensed mental health clinician with more than nine years of experience working with adolescents, adults, and families in a variety of behavioral health settings. Throughout my career, I have provided individual, group, crisis, and substance use treatment services, helping clients navigate life's challenges and achieve meaningful personal growth.

I earned my Master's degree in Clinical Mental Health Counseling and have experience working in outpatient, crisis intervention, residential, partial hospitalization, and community-based treatment settings. My clinical background includes working with individuals experiencing depression, anxiety, PTSD, trauma-related disorders, substance use disorders, bipolar disorder, psychosis, schizophrenia, grief and loss, life transitions, and stress management concerns.

I help high-achieving, heart-centered adults break free from subconscious patterns, release self-doubt, and create deeply fulfilling relationships—with themselves and others. As a licensed psychotherapist and certified spiritual life coach, I offer a grounded yet transformative space where psychology meets soul work.