Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Email Me
or
Email Me
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC

Katie Sammis

Licensed Mental Health Counselor, PhD, LMHC

Verified by Psychology Today Verified by Psychology Today
2 Endorsed
Call Me
Let's Connect (646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Available online only
Osterville, MA 02655
I am a Mental Health Counselor with clinical training in a variety of diagnoses. In private practice, I work with adults, adolescents and families. I have a Masters of Science in Mental Health Counseling and a PhD in Mental Health Counseling. My approach to therapy is based on the belief that all individuals are doing their best at each moment in time and that they have the capacity to create desired change while building and developing a life worth living.
I focus on generating strong relationships with my clients and provide a collaborative, compassionate and trusting space for clients to work on their therapeutic goals. Using evidence-based treatments, Cognitive Behavior Therapy (CBT) and Dialectical Behavior Therapy (DBT) we will increase behavior changes as well as shifting the way you view a situation.
Together, I am confident that we will develop and implement strategies and skills that will carry over into your daily life. I feel strongly that the therapeutic relationship should be collaborative to meet your goals and address your areas of concern. Feel free to reach out to start making change today!
Call or Katie Sammis now for a free 15 minute consultation - (646) 971-9235

My Practice at a Glance

Available online only

Osterville, MA 02655

(646) 971-9235
My website
I specialize in Anxiety, Borderline Personality (BPD) and Eating Disorders 
$260 Per Session, I accept insurance 
Let's Connect (646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC

My Practice at a Glance

Available online only

Osterville, MA 02655

(646) 971-9235
My website
I specialize in Anxiety, Borderline Personality (BPD) and Eating Disorders 
$260 Per Session, I accept insurance 

Finances

Fees

  • Individual Sessions $260
  • Sliding scale: apply if you may be eligible

Insurance

  • Aetna
  • Anthem
  • Quest Behavioral Health
  • Out of Network
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Check fees and, if listed, ask to verify your insurance coverage. or (646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Check fees and, if listed, ask to verify your insurance coverage. or (646) 971-9235

Qualifications

  • Verified by Psychology Today Licensed by State of Massachusetts / LMHC10003354 Katherine Sammis
  • Education and Years In Practice

  • In Practice for 10 years
  • Attended Pace University
  • Additional Credentials

  • License: Massachusetts LMHC10003354 / 2025
  • Certificate from Behavioral Tech Institute DBT Skills with Marsha Linehan / 2021
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Feel free to ask about qualifications and training experience. or (646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Feel free to ask about qualifications and training experience. or (646) 971-9235

Specialties and Expertise

Top Specialties

  • Anxiety
  • Borderline Personality (BPD)
  • Eating Disorders

Expertise

  • Adoption
  • Coping Skills
  • Depression
  • Dissociative Disorders (DID)
  • Dual Diagnosis
  • Emotional Disturbance
  • Family Conflict
  • Grief
  • Impulse Control Disorders
  • Life Transitions
  • Mood Disorders
  • Personality Disorders
  • Relationship Issues
  • Stress
  • Substance Use
  • Suicidal Ideation
  • Thinking Disorders
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Do these issues align with your needs? or (646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Do these issues align with your needs? or (646) 971-9235


Client Focus

Age

Teen
Adults

Age

Teen
Adults

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Dialectical Behavior (DBT)
  • Person-Centered
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Ask about what different forms of therapy will be like. or (646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Ask about what different forms of therapy will be like. or (646) 971-9235

Location

Primary Location

Osterville, MA 02655

(646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Call for a free consultation now - (646) 971-9235
Photo of Katie Sammis, Licensed Mental Health Counselor, PhD, LMHC
Katie Sammis
Licensed Mental Health Counselor, PhD, LMHC
Call for a free consultation now - (646) 971-9235