Nicholas Holahan, LCSW, MSW, JD

Licensed Independent Clinical Social Worker

Provider type: Psychotherapist

Patient Age: Adult, Child & Adolescent, Geriatric

Services Provided: Consultation, Clinical Evaluation, and Psychotherapy

About Nicholas Holahan, LCSW, MSW, JD

Nicholas practices outpatient and telehealth therapy with clients ranging from early adolescence through adulthood. He provides couples counseling, family therapy and parent coaching. Nicholas has over 25 years of experience working with families and individuals. During this time Nicholas has developed many areas of expertise including adjustment disorders, mood disorders, depression, anxiety, substance abuse recovery, trauma and domestic violence. Nicholas collaborates with patients to develop insights and navigate paths towards positive change using an array of techniques including cognitive-behavioral and dialectical behavior therapies.

Collaboratively, Nicholas helps his clients navigate through internal, familial and system based challenges towards the goals of living a more mindful, happier and engaged life.


  • ADD & ADHD
  • Adjustment Disorders
  • Adoption
  • Agoraphobia
  • Anger Management
  • Anxiety Disorders
  • Autism Spectrum Disorders
  • Bipolar Disorders
  • Childhood Behavioral Problems
  • Couples/Marital/Relationship
  • Dementia, Alzheimer’s and Related Memory Conditions
  • Depression
  • Developmental Disorders
  • Eating Disorders
  • Family Therapy/Parenting
  • Gender
  • Grief/Bereavement
  • Mindfulness Based Treatment
  • Mood Disorders
  • Obsessive Compulsive Disorders
  • Oppositional Defiant Disorder and Related Behavioral Difficulties
  • Panic Disorders
  • Phobias
  • Schizophrenia
  • School/Educational/Learning Disorders
  • Self Harm
  • Sleep
  • Social Anxiety
  • Stress Management
  • Substance Use
  • Trauma/PTSD
  • Education & Certifications

    Nicholas received his MSW from Boston College and has attended numerous specialized trainings in the last 25 years. Nicholas has extensive experience and trainings in the areas of family dynamics, trauma, depression and substance abuse.




    281 Winter Street Suite 340
    Waltham MA 02451