Kristina Harter

Psychologist, PhD

Kristina Harter

Psychologist, PhD (she, her)

Verified by Psychology Today Verified by Psychology Today

8 Endorsed

Wenham, MA 01984

(617) 858-6389

Let's Connect (617) 858-6389

After investing so much in your relationship, it can be devastating to watch it start to unravel. With over 25,000 clinical hours, I’ve learned that healing begins when we move beyond surface issues and into the deeper dynamics that are driving disconnection. My style is warm, direct, and highly interactive—I challenge destructive patterns while helping you build insight, emotional resilience, and practical tools to change course. Many of my clients are left-brainers and analytical thinkers—scientists, engineers. I enjoy working with couples in all stages and specialize in long-term partners who still love each other but feel stuck.

Using a structured, evidence-based method that integrates Internal Family Systems, Gottman therapy, and psychodynamic therapy, I tailor my sessions to fit your needs. Trained at UNC-CH and Harvard, I’m also the founder of 1A Wellness, a therapy practice known for depth, expertise, and lasting results.

My message to you: If you and your partner feel stuck, know that change is possible. When we uncover the core conflict beneath your struggles, real transformation can happen. With the right support, healing and connection are within reach. Take the first step today—together, we can break free from old patterns and let love win.

Call or Email Kristina Harter now for a free 15 minute consultation - (617) 858-6389

My Practice at a Glance

Available both in-person and online

1A Wellness

Wenham, MA 01984

(617) 858-6389

1A Wellness

Cambridge, MA 02138

My website

My goal is for clients to leave each session with a new perspective, a new tool and experience of themselves that will enrich their lives.

I specialize in Marital and Premarital, Relationship Issues and Men's Issues

$425 Per Session

I see individuals, couples and groups

As founder of 1A Wellness, Dr. Harter is known for helping even the most stuck couples rebuild trust, intimacy and connection.

Let's Connect (617) 858-6389

My Practice at a Glance

Available both in-person and online

1A Wellness

Wenham, MA 01984

(617) 858-6389

1A Wellness

Cambridge, MA 02138

My website

My goal is for clients to leave each session with a new perspective, a new tool and experience of themselves that will enrich their lives.

I specialize in Marital and Premarital, Relationship Issues and Men's Issues

$425 Per Session

I see individuals, couples and groups

As founder of 1A Wellness, Dr. Harter is known for helping even the most stuck couples rebuild trust, intimacy and connection.

Finances

Fees

Individual Sessions $425
Couple Sessions $450

Payment Methods

ACH Bank transfer, American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Paypal, Venmo, Visa

I am an out-of-network provider. I provide superbills for clients to submit their out-of-network claims and help you navigate reimbursement.

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

I am an out-of-network provider. I provide superbills for clients to submit their out-of-network claims and help you navigate reimbursement.

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

Qualifications

Verified by Psychology Today Licensed by State of Massachusetts / 8210 Kristina Harter

Education and Years In Practice

In Practice for 24 years

Attended UNC-CH/Harvard Medical School, PhD, Graduated 2002

Dr. Harter graduated with highest honors in psychology, Phi Beta Kappa, from UNC-CH. She earned her Master's and PhD from UNC-Chapel Hill and completed her internship and postdoc at Harvard Medical School. She holds certifications in Internal Family Systems (IFS) and the Gottman Method for couples.

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

Specialties and Expertise

Top Specialties

Marital and Premarital
Relationship Issues
Men's Issues

Expertise

ADHD
Anxiety
Autism
Coping Skills
Family Conflict
First Time Therapy Participants
Grief
Infidelity
Life Coaching
Life Transitions
Mood Disorders
Neurodivergent individuals & couples
Spirituality
Stress
Women's Issues

I work with motivated clients who, despite their efforts, struggle to make lasting change-whether improving relationships, easing emotional pain, or clarifying life goals. I view suffering through a non-pathological lens and use the concept of Self from Internal Family Systems, fostering clear, calm, connected experiences to help clients grow into the highest version of who they are meant to be.

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

8 Endorsements

Michaela Mendelsohn

Psychologist, PhD

Kristina is a highly valued and respected colleague of many years. She is a smart, warm, creative and compassionate clinician, and these qualities are also exemplified in the high calibre therapists she employs at her group practice, 1AWellness.

Carrie Potter

Psychologist, PhD

Couples who are looking to do shorter-term work to improve their communication and help their relationship flourish should seek out Kristina - she is an amazing and experienced therapist who helps couples make meaningful changes quickly.

Laura Winters Unsworth

Marriage & Family Therapist, LMFT

Dr. Harter is a highly sought after therapist for a good reason - she does not waste her patients' time and will inspire you to work hard on behalf of your own happiness and the people that you love. That is what I have seen.

Adeline Dettor

Clinical Social Work/Therapist, LICSW

Dr. Harter provides excellent care in a number of specialized areas, particularly Internal Family Systems therapy and short-term couples therapy. She is an attentive listener and is able to seamlessly reflect the core points of clients' stories.

Dr. Brittany Sterling

Psychologist, PhD

If you are able to get in to see Dr. Harter, you are one of the lucky ones! I cannot recommend her more highly. She is one of the rare seasoned clinicians who has maintained a great heart for therapy and is a true expert in short-term therapy and coaching.

David Goldfinger

Psychologist, PhD

Dr. Kristina Harter is an exceptional therapist who draws from a broad array of treatment approaches and theoretical frameworks to meet the unique needs of her clients. Those I have referred to her have all benefited greatly from her care.

Taylor Haaf

Clinical Social Work/Therapist, LICSW, MA

Kristina works very well with super-analytical people. She knows how to bridge the gap between their structured, systematic approach to problem-solving and the often less tangible realm of EQ. I think this is a real assest to her couples' therapy.

Sarah Mitchell, Inward Bound Therapy

Clinical Social Work/Therapist, MSW, LICSW

What sets Dr. Harter apart is her ability to hold space with intuition and clarity, guiding clients toward insight, healing, and meaningful growth. I've witnessed the positive impact of her work and have immense trust in her judgment, integrity, and care.

Client Focus

Age

Adults

Participants

Individuals ,

Couples ,

Group

Communities

Aviation Professionals ,

Bisexual Allied ,

Gay Allied ,

Intersex Allied ,

Lesbian Allied ,

Non-Binary Allied ,

Queer Allied ,

Racial Justice Allied ,

Single Parent ,

Transgender Allied

Ethnicity

Asian ,

Black and African American

Age

Adults

Participants

Individuals ,

Couples ,

Group

Communities

Aviation Professionals ,

Bisexual Allied ,

Gay Allied ,

Intersex Allied ,

Lesbian Allied ,

Non-Binary Allied ,

Queer Allied ,

Racial Justice Allied ,

Single Parent ,

Transgender Allied

Ethnicity

Asian ,

Black and African American

Treatment Approach

Types of Therapy

Attachment-based
Cognitive Behavioral (CBT)
Compassion Focused
Culturally Sensitive
Family / Marital
Gottman Method
Integrative
Internal Family Systems (IFS)
Interpersonal
Primary preferences: IFS, Gottman, Psychodynamic
Psychodynamic
Relational
Somatic
Strength-Based
Trauma Focused

I draw from Internal Family Systems (like the Inside Out movie), the Gottman Method (my research background), and a Psychodynamic/Developmental lens (how the past shapes the present). In our first session, I'll ask what success in therapy looks like for you, introduce my frameworks, and connect them to your goals so you leave with a plan and a sense of clarity about the path forward.

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

Kristina Harter

Psychologist, PhD

Call or Email me for a free 15 minute consultation now - (617) 858-6389

Groups

Women's Trauma Group (virtual group)

Hosted by

Kristina Harter

Take the next step in your healing journey with our 12-week virtual Women's Trauma group, where you'll work on a personal goal and receive support from others who understand. In a safe and encouraging space, you’ll get feedback, guidance, and inspiration to keep moving forward. This group is run by an expert in the field of trauma and recovery and is for women with stable life circumstances and a support system—not actively self-harming or abusing substances. Ready to invest in your growth? Email us at admin@1awellness.com

Expertise

Trauma and PTSD

Types of Therapy

Trauma Focused

Age

Adults

Location

1A Wellness - Online

Cambridge, MA 02138

Email Kristina Harter about this group or call - (617) 858-6389

Grief Group for People in their 20s&30s

Hosted by

Kristina Harter

We are not meant to grieve alone. This is a closed time-limited group for people in their 20s and 30s who have experienced a loss in the recent or distant past, guided by a therapist who encourages self-reflection, expression, and discussion. The focus is on listening to and honoring one another’s stories rather than advice-giving, and on engaging with reflective and contemplative healing practices and materials to support the grieving process. Spots are limited so reach out today.

Expertise

Grief

Age

Adults

Session Cost

$50-$80

Location

1A Wellness Psychotherapy Group

Cambridge, MA 02138

Email Kristina Harter about this group or call - (617) 858-6389

Location

Primary Location

1A Wellness

Wenham, MA 01984

(617) 858-6389

Email me

My website

Additional Location

1A Wellness

Cambridge, MA 02138

(617) 858-6389

Nearby Areas

Cities

Counties

Zips

Neighborhoods

My goal is for clients to leave each session with a new perspective, a new tool and experience of themselves that will enrich their lives.

Kristina Harter

Psychologist, PhD

Call for a free consultation now - (617) 858-6389

My goal is for clients to leave each session with a new perspective, a new tool and experience of themselves that will enrich their lives.

Kristina Harter

Psychologist, PhD

Call for a free consultation now - (617) 858-6389

Report an issue