Kelley Costello
Marriage & Family Therapist, MA, LMFT
Verified by Psychology Today Verified by Psychology Today
5 Endorsed
Let's Connect (508) 342-5035

Life can be challenging, and relationships can be complicated. My goal is to help you navigate the journey, find and speak your truth, and help you live the life you love and are at peace with. Through my large scope of training and education, I've developed a practice style that encourages exploration of your inner world with practical application to the current concerns in your life. I want to help you understand your thoughts and feelings better to find confidence, inner-strength, and happiness. My style is authentic, conversational, and I provide feedback and insight.
I believe every person I work with is unique, with their own story, strengths, and challenges. I reject the "one-size-fits-all" approach to therapy, focusing instead on tailoring our work to fit your individual needs. Building a strong, collaborative relationship is my priority, allowing us to explore your goals and determine the best path forward together.
Starting therapy or finding a new therapist can feel overwhelming, but it’s important to connect with someone who feels right for you. I provide a warm, empathetic, and curious space where you can explore your experiences and emotions. Together, we’ll uncover the roots of your challenges and create space for growth and meaningful change.
Take the first step to help. Call or Email Kelley Costello now - (508) 342-5035
Let's Connect (508) 342-5035

Finances
Fees
- Individual Sessions $185
- Couple Sessions $225
- Sliding scale: apply if you may be eligible
Payment Methods
American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Paypal, VisaInsurance
- Aetna
- Anthem
- Blue Cross
- Blue Shield
- BlueCross and BlueShield
- Carelon Behavioral Health
- Harvard Pilgrim
- Mass General Brigham Health Plan
- Meritain Health
- Optum
- Tufts
- United Medical Resources (UMR)
- UnitedHealthcare UHC | UBH
- Well Sense
- WellSense Health Plan
- Out of Network
Kelley Costello
Marriage & Family Therapist, MA, LMFT
Check fees and, if listed, ask to verify your insurance coverage. Email or (508) 342-5035
Qualifications
- Verified by Psychology Today Licensed by State of Massachusetts / 1683 Kelley Costello
- In Practice for 16 years
- Attended Antioch University, Graduated 2013
- Certificate from AAMFT 2013
Education and Years In Practice
Additional Credentials
Kelley Costello
Marriage & Family Therapist, MA, LMFT
Feel free to ask about qualifications and training experience. Email or (508) 342-5035
Specialties and Expertise
Top Specialties
- Marital and Premarital
- Trauma and PTSD
- Anxiety
Expertise
- ADHD
- Anger Management
- Behavioral Issues
- Bisexual
- Child
- Coping Skills
- Depression
- Divorce
- Emotional Disturbance
- Family Conflict
- Grief
- Impulse Control Disorders
- Infertility
- Infidelity
- Lesbian
- LGBTQ+
- Life Transitions
- Men's Issues
- Mood Disorders
- Obsessive-Compulsive (OCD)
- Oppositional Defiance (ODD)
- Parenting
- Peer Relationships
- Polyamory & ENM
- Pregnancy, Prenatal, Postpartum
- Relationship Issues
- School Issues
- Self Esteem
- Stress
- Suicidal Ideation
- Teen Violence
- Transgender
- Veterans
- Women's Issues
Kelley Costello
Marriage & Family Therapist, MA, LMFT
Do these issues align with your needs? Email or (508) 342-5035
5 Endorsements
Client Focus
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Couples ,
Family
Communities
Bisexual Allied ,
Gay Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Racial Justice Allied ,
Transgender Allied
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Couples ,
Family
Communities
Bisexual Allied ,
Gay Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Racial Justice Allied ,
Transgender Allied
Treatment Approach
Types of Therapy
- Cognitive Behavioral (CBT)
- Culturally Sensitive
- Dialectical Behavior (DBT)
- Family / Marital
- Integrative
- Person-Centered
- Prolonged Exposure Therapy
- Psychoanalytic
- Strength-Based
- Trauma Focused
Kelley Costello
Marriage & Family Therapist, MA, LMFT
Ask about what different forms of therapy will be like. Email or (508) 342-5035
Location
Additional Location
Boston, MA 02116
(508) 342-5035Nearby Areas
Neighborhoods
Kelley Costello
Marriage & Family Therapist, MA, LMFT
Take the first step to help. Call now - (508) 342-5035