Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
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Haley Mazzarella

Psychologist, PsyD

Verified by Psychology Today Verified by Psychology Today
Call Me
Let's Connect (617) 440-4875
Photo of Haley Mazzarella, Psychologist, PsyD
Available both in-person and online
126 Prospect St Suite 2 Cambridge, MA 02139
Sometimes we need help resolving painful and difficult experiences, strengthening our emotional muscles, and finding new paths in our lives. I am dedicated to helping people live their lives in a way that best reflects and supports who they are and who they want to be. I consider it a special trust to listen—as an unbiased third party—and help others process their thoughts, feelings, and experiences so that they can move forward. I use my training in clinical psychology to carefully consider the complexities of life’s challenges and help people see themselves and their choices in new ways.
I have a humanistic, relational, psychodynamic orientation. This means I believe in the equal partnership between myself and my client and that experiences and patterns of behavior in our past affect who we are now. I find that true change means understanding and adjusting these patterns. If you are looking for long-term transformational change, I can help.
I welcome people of all cultural and religious backgrounds, LGBTQQIA+ folks, people who are a part of BDSM and kink communities, and those who are in polyamorous relationships. I have a sex-positive perspective on relationships. I work with mood disorders, depression, anxiety, eating disorders in recovery, and complex trauma and abuse recovery.
Call or Haley Mazzarella now for a free 15 minute consultation - (617) 440-4875

My Practice at a Glance

Available both in-person and online

126 Prospect St

Suite 2

Cambridge, MA 02139 map

(617) 440-4875
My website
I specialize in Depression, Trauma and PTSD and Transgender 
$225 Per Session  
Individual one-on-one therapy 
Let's Connect (617) 440-4875
Photo of Haley Mazzarella, Psychologist, PsyD

My Practice at a Glance

Available both in-person and online

126 Prospect St

Suite 2

Cambridge, MA 02139 map

(617) 440-4875
My website
I specialize in Depression, Trauma and PTSD and Transgender 
$225 Per Session  
Individual one-on-one therapy 

Finances

Fees

  • Individual Sessions $225

Payment Methods

American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Visa

Insurance

  • Out of Network
"
I can provide a superbill for my out-of-network clients to help them receive reimbursement. See my website for more details on how this process works!
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Call or for a free 15 minute consultation now - (617) 440-4875
"
I can provide a superbill for my out-of-network clients to help them receive reimbursement. See my website for more details on how this process works!
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Call or for a free 15 minute consultation now - (617) 440-4875

Qualifications

  • Verified by Psychology Today Licensed by State of Massachusetts / 10484 Haley Mazzarella
  • Education and Years In Practice

  • In Practice for 9 years
  • Attended William James College, Graduated 2014
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Feel free to ask about qualifications and training experience. or (617) 440-4875
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Feel free to ask about qualifications and training experience. or (617) 440-4875

Specialties and Expertise

Top Specialties

  • Depression
  • Trauma and PTSD
  • Transgender

Expertise

  • Anxiety
  • Bisexual
  • Body Image
  • Child
  • Codependency
  • Eating Disorders
  • Family Conflict
  • Grief
  • Lesbian
  • LGBTQ+
  • Life Transitions
  • Mood Disorders
  • Obesity
  • Peer Relationships
  • Polyamory & ENM
  • Relationship Issues
  • Self Esteem
  • Sex-Positive & Kink Friendly
  • Sexual Abuse
  • Spirituality
  • Stress
  • Women's Issues
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Do these issues align with your needs? or (617) 440-4875
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Do these issues align with your needs? or (617) 440-4875

Client Focus

Age

Teen
Adults
Elders (65+)

Participants

Individuals

Communities

Bisexual Allied
Gay Allied
Intersex Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Sex Worker Allied
Transgender Allied

I also speak

German

Age

Teen
Adults
Elders (65+)

Participants

Individuals

Communities

Bisexual Allied
Gay Allied
Intersex Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Sex Worker Allied
Transgender Allied

I also speak

German

Treatment Approach

Types of Therapy

  • Humanistic
  • Psychodynamic
  • Relational
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Ask about what different forms of therapy will be like. or (617) 440-4875
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Ask about what different forms of therapy will be like. or (617) 440-4875

Location

Primary Location

126 Prospect St

Suite 2

Cambridge, MA 02139

(617) 440-4875

Nearby Areas

Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Call for a free consultation now - (617) 440-4875
Photo of Haley Mazzarella, Psychologist, PsyD
Haley Mazzarella
Psychologist, PsyD
Call for a free consultation now - (617) 440-4875