Psychologist in Portland, Maine Jennifer H. Breslin, Psychologist

Jennifer H. Breslin, Ph.D. (She/Her/Hers) at LifeStance Health, provides compassionate, evidence-based care to adults and seniors throughout Maine. She helps individuals navigate complex emotional and psychological challenges with a focus on promoting lasting change and improved well-being. Through both individual and group therapy, she supports clients experiencing issues related to anxiety, depression, trauma, and life transitions. Dr. Breslin is particularly skilled in working with members of the LGBTQ+ community, military veterans, and individuals facing midlife or later-life transitions. Dr. Breslin’s approach is deeply informed by her specialization in behavioral sleep medicine, particularly Cognitive Behavioral Therapy for Insomnia (CBT-I). She is passionate about helping those struggling with sleep disorders, recognizing how vital quality sleep is to overall mental health. Her clinical focus also includes reproductive challenges and postpartum depression and anxiety—areas in which she offers sensitive, individualized care. Clients experiencing chronic pain, grief, or the psychological impacts of medical conditions can also find meaningful support through her integrative approach. Using therapies such as Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Mindfulness-based practices, Dr. Breslin tailors treatment to each individual’s needs. Her therapeutic work emphasizes building resilience, self-understanding, and emotional balance. Outside of her professional life, Jennifer enjoys reading, cooking, running, practicing mindfulness and yoga, watching independent films, and spending time with her family—including her two beloved cats. She brings this same spirit of balance and warmth to her clinical practice.