Brian Diehl

Therapist Brian Diehl Photo

About Me

My name is Brian Diehl, and I am a Licensed Independent Clinical Social Worker in the state of Massachusetts. I have worked in many different settings with individuals and families who have a variety of personal difficulties and concerns such as depression/anxiety, stress, family problems, trauma/abuse, addictions of all kinds, relationships/parenting, military trauma, diagnostic uncertainty, and Skill Building needs. I have been trained in Couples Counseling through Harvard Health in Massachusetts and have been trained to identify Family Systems and Patterns within the Emotional and Behavioral needs of Couples Therapy. I was also the Lead Clinician for an In-Home therapy Team that addressed relationship needs as well as family dynamics and Interpersonal Relationship Skills. I will work to help you achieve your independent and family/couple goals through a team approach. No one person will be superior to another and all will have room to discuss their perspective.


  • Stress, Anxiety
  • Trauma and abuse
  • Anger management
  • Bipolar disorder
  • Depression
Also experienced in:
Addictions , LGBT , Relationship issues , Family conflicts , Grief , Intimacy-related issues , Parenting issues , Self esteem , Career difficulties , Coping with life changes , Compassion fatigue , ADHD , Abandonment , Read more...

Clinical approaches:
Client-Centered Therapy, Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Mindfulness Therapy, Motivational Interviewing, Narrative Therapy, Psychodynamic Therapy, Solution-Focused Therapy, Trauma-Focused Therapy

Years of Experience: 3

Services Offered

  • Messaging

  • Phone

  • Video


LICSW #121205 (Expires: 2023-05-28)


Written by J.O. on Oct 09, 2021 after therapy with Brian for 2 months on issues concerning relationship

Brian has truly been amazing in working with us. he doesn’t give and has been trying very hard to help us resolve conflicts

Written by M.O. on Feb 14, 2021 after therapy with Brian for 3 weeks on issues concerning relationship

My partner and I loved working with Brian. He is very easy to talk to, and has a very warm personality. We felt comfortable discussing the problems we were facing. He made us both feel heard and respected/supported, and sent us worksheets and resources that were so helpful. Highly recommend working with Brian!