Back to Results
Previous
Next
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW

Marissa Penn

Clinical Social Work/Therapist, MSW, LCSW (she, her)

Verified by Psychology Today Verified by Psychology Today
11840 Kingston Pike, Ste B, Knoxville, TN 37934
Managed by LifeStance Health. Your call or email may go to a representative.
Let's Connect (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Managed by LifeStance Health. Your call or email may go to a representative.
Marissa Penn is a compassionate and experienced therapist dedicated to helping patients navigate their mental health journeys in Tennessee. She provides a safe and supportive environment where individuals can explore their feelings and experiences authentically. By utilizing a relational, traumainformed approach, Marissa assists patients in reducing suffering, gaining insight, and achieving personal growth. Whether dealing with anxiety, depression, or trauma, her goal is to empower patients to find resilience and healing.
Marissa is particularly passionate about addressing a variety of mental health concerns, including alcohol and drug use, bipolar disorder, and posttraumatic stress disorder (PTSD). She has extensive experience in treating these issues through individual and group therapy.
Marissa also specializes in helping women facing unique challenges such as postpartum depression and anxiety, ensuring they feel understood and supported throughout their therapeutic journey.
Take the first step to help. Call or Marissa Penn now - (855) 454-9049

My Practice at a Glance

Available both in-person and online

LifeStance Health

11840 Kingston Pike

Ste B

Knoxville, TN 37934

(855) 454-9049

Lenoir City, TN 37772

Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
I specialize in Anxiety, Depression and Psychosis 
I accept insurance 
Let's Connect (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Managed by LifeStance Health. Your call or email may go to a representative.

My Practice at a Glance

Available both in-person and online

LifeStance Health

11840 Kingston Pike

Ste B

Knoxville, TN 37934

(855) 454-9049

Lenoir City, TN 37772

Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
I specialize in Anxiety, Depression and Psychosis 
I accept insurance 

Finances

Insurance

  • Aetna
  • TRICARE
"
We accept most major commercial insurance plans. If you dont see your insurance listed, please contact us to see how we could help.
or call with questions - (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW
"
We accept most major commercial insurance plans. If you dont see your insurance listed, please contact us to see how we could help.
or call with questions - (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW

Qualifications

  • Verified by Psychology Today Licensed by State of Tennessee / 9171 Marissa Penn
  • Degree/Diploma from New England Law MSW / 2012
  • Degree/Diploma from Northeastern University MSW / 2008
  • Attended New York University, MSW, Graduated 2017
Feel free to ask about qualifications and training experience. or (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW
Feel free to ask about qualifications and training experience. or (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW

Specialties and Expertise

Top Specialties

  • Anxiety
  • Depression
  • Psychosis

Expertise

  • Alcohol Use
  • Autism
  • Bipolar Disorder
  • Developmental Disorders
  • Grief
  • Trauma and PTSD
Do these issues align with your needs? or (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW
Do these issues align with your needs? or (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW

Client Focus

Age

Adults
Elders (65+)

Age

Adults
Elders (65+)

Treatment Approach

Types of Therapy

  • Acceptance and Commitment (ACT)
  • Cognitive Behavioral (CBT)
  • Couples/Marital Counseling
  • Dialectical Behavior (DBT)
Ask about what different forms of therapy will be like. or (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW
Ask about what different forms of therapy will be like. or (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW

Location

Primary Location

LifeStance Health

11840 Kingston Pike

Ste B

Knoxville, TN 37934

(855) 454-9049

Additional Location

Lenoir City, TN 37772

(855) 454-9049
"
Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
Take the first step to help. Call now - (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW
"
Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
Take the first step to help. Call now - (855) 454-9049
Photo of Marissa Penn, MSW,  LCSW, Clinical Social Work/Therapist
Marissa Penn
Clinical Social Work/Therapist, MSW, LCSW