Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
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Mackenzie Glassner

Licensed Professional Counselor, MPhilEd, MSEd, LPC

Verified by Psychology Today Verified by Psychology Today
8 Endorsed
Bryn Mawr, PA 19010
Call Me
Waitlist. Contact to join the list for online therapy.
Bryn Mawr, PA 19010
Let's Connect (724) 257-3384
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
If you feel anxious in relationships, disconnected from your truest self, struggle with people-pleasing, or carry self-doubt - You’re not alone. Many of us notice patterns that leave us feeling stuck: giving too much, fearing rejection, or feeling like our emotions are “too much.” Strong reactions in your body or heightened sensitivity can make these patterns feel overwhelming, leaving you disconnected from yourself. I work with women navigating anxious attachment, codependency, relationship anxiety, and self-esteem challenges. We'll explore how these patterns show up in your body, your emotions, and your relationships.
Using body-based therapy, we’ll learn how your nervous system works, what happens when it feels unsafe, and how to calm and regulate. We’ll also look at your relational patterns: how you connect, protect, and sometimes lose parts of yourself along the way. We'll get to know all parts of you, so you can start to work with yourself instead of against yourself.
Therapy with me isn't about learning to cope. It’s about learning to feel grounded in your body, confident in your choices, and secure in your relationships. Rather than trying to “fix”, we’ll build a deeper sense of safety and self‑trust together, so you can show up in your life with more ease, calm, and connection. Whatever it is you're carrying, I'm here.
Call or Mackenzie Glassner now for a free 15 minute consultation - (724) 257-3384

My Practice at a Glance

Waitlist. Contact to join the list for online therapy.

Bryn Mawr, PA 19010

(724) 257-3384

Philadelphia, PA 19107

My website
I offer virtual sessions, so therapy fits easily into your busy life. Log on wherever is most comfortable (pets & cozy blankets encouraged!)
I specialize in Anxiety, Self Esteem and Relationship Issues 
$150 Per Session, I accept insurance 
Individual one-on-one therapy 
Let's Connect (724) 257-3384
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC

My Practice at a Glance

Waitlist. Contact to join the list for online therapy.

Bryn Mawr, PA 19010

(724) 257-3384

Philadelphia, PA 19107

My website
I offer virtual sessions, so therapy fits easily into your busy life. Log on wherever is most comfortable (pets & cozy blankets encouraged!)
I specialize in Anxiety, Self Esteem and Relationship Issues 
$150 Per Session, I accept insurance 
Individual one-on-one therapy 

Finances

Fees

  • Individual Sessions $150
  • Sliding scale: apply if you may be eligible

Insurance

  • AmeriHealth
  • Anthem
  • BlueCross and BlueShield
  • Capital Blue Cross
  • Independence Blue Cross
  • Out of Network
"
I'm able to bill Pennsylvania clients through IBX, Anthem, BCBS, and Amerihealth. I can also provide a superbill for my clients seeking insurance reimbursement. Please reach out with any questions - I'm happy to work with you to keep therapy affordable!
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384
"
I'm able to bill Pennsylvania clients through IBX, Anthem, BCBS, and Amerihealth. I can also provide a superbill for my clients seeking insurance reimbursement. Please reach out with any questions - I'm happy to work with you to keep therapy affordable!
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384

Qualifications

  • Verified by Psychology Today Licensed by State of Pennsylvania / PC019368 Mackenzie Glassner
  • Education and Years In Practice

  • Attended University of Pennsylvania, M.Phil.Ed.
  • Additional Credentials

  • License: Delaware Professional Counselor of Mental Health MI-0000371 / 2026
  • License: New Jersey Professional Counselor of Mental Health 37PC01232400 / 2026
"
I am a Certified Mindfulness-Informed Professional, a Certified Clinical Trauma Professional, and a Brainspotting Practitioner. These credentials allow me to bring a holistic, trauma-informed lens to our work together, focusing on nervous system regulation and embodied healing.
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384
"
I am a Certified Mindfulness-Informed Professional, a Certified Clinical Trauma Professional, and a Brainspotting Practitioner. These credentials allow me to bring a holistic, trauma-informed lens to our work together, focusing on nervous system regulation and embodied healing.
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384

Specialties and Expertise

Top Specialties

  • Anxiety
  • Self Esteem
  • Relationship Issues

Expertise

  • Autism
  • Codependency
  • Coping Skills
  • Depression
  • Family Conflict
  • LGBTQ+
  • Life Transitions
  • Peer Relationships
  • School Issues
  • Stress
  • Trauma and PTSD
"
My clients often struggle with anxiety, self-esteem, interpersonal relationships, and life transitions. During early sessions, I focus on building rapport so that clients feel safe and understood. Throughout our time together, clients can expect to feel wholly supported as they grow.
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384
"
My clients often struggle with anxiety, self-esteem, interpersonal relationships, and life transitions. During early sessions, I focus on building rapport so that clients feel safe and understood. Throughout our time together, clients can expect to feel wholly supported as they grow.
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384

8 Endorsements

Rachel Wolff
Rachel Wolff
Clinical Social Work/TherapistLCSW
It's incredibly easy to feel comfortable with Mackenzie. She has a warmth and compassion that is admirable and contagious, and she is a very talented and knowledgeable therapist. For those looking to start therapy, you'll be in great hands with Mackenzie!
Cayetana Calderon-Smith
Cayetana Calderon-Smith
Pre-Licensed ProfessionalMSEdMPhilEdMPhilED
Mackenzie is an exceptionally warm and responsive clinician who has a deep knowledge of somatic practice and nervous system support. She is a truly excellent therapist, and her ability to create a safe space for healing is inspiring and truly special.
Alison Capaldi
Alison Capaldi
Licensed Mental Health CounselorLMHC-D
Mackenzie demonstrates a genuine commitment to warmth, empathy, and knowledge of evidence-based practices, which contribute to her ability to create a therapeutic space that feels both safe and transformative.
Michon Dubbs
Michon Dubbs
Licensed Professional CounselorMS
I have had the privilege of working alongside Mackenzie, and I can confidently say that she is an exceptional therapist. She is extremely knowledgeable, compassionate, and caring. She creates a safe and supportive space for clients.
Julia Rubens
Julia Rubens
Clinical Social Work/TherapistLMSW
I highly recommend Mackenzie as a therapist. Warm, empathetic, and trauma-informed, Mackenzie builds trust with ease, creating a safe space for clients to feel understood and supported.
Jasmine Harlan
Jasmine Harlan
Licensed Associate Professional CounselorMSLAPC
Mackenzie does amazing relational work, particularly with college students!
Jessica Pavelka
Jessica Pavelka
Licensed Professional CounselorPhDMSLPCNCC
I appreciate Mackenzie's holistic approach to treating trauma.

Client Focus

Age

Teen
Adults

Participants

Individuals

Communities

Queer Allied
Transgender Allied

Religion

Jewish

Age

Teen
Adults

Participants

Individuals

Communities

Queer Allied
Transgender Allied

Religion

Jewish

Treatment Approach

Types of Therapy

  • Attachment-based
  • Brainspotting
  • Dialectical Behavior (DBT)
  • Emotionally Focused
  • Internal Family Systems (IFS)
  • Interpersonal
  • Mindfulness-Based (MBCT)
  • Narrative
  • Person-Centered
  • Polyvagal
  • Psychodynamic
  • Relational
  • Strength-Based
  • Trauma Focused
"
I am a Relational and Attachment therapist, so in therapy we would explore the importance of relationships (with others and with ourselves!). I also draw on Internal Family Systems in order for us to work on accepting the various parts of ourselves, and Polyvagal Therapy so we can better understand the role of the nervous system, allowing us to work WITH ourselves instead of AGAINST ourselves.
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384
"
I am a Relational and Attachment therapist, so in therapy we would explore the importance of relationships (with others and with ourselves!). I also draw on Internal Family Systems in order for us to work on accepting the various parts of ourselves, and Polyvagal Therapy so we can better understand the role of the nervous system, allowing us to work WITH ourselves instead of AGAINST ourselves.
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call or for a free 15 minute consultation now - (724) 257-3384

Location

Primary Location

Bryn Mawr, PA 19010

(724) 257-3384

Additional Location

Philadelphia, PA 19107

(724) 257-3384
"
I offer virtual sessions, so therapy fits easily into your busy life. Log on wherever is most comfortable (pets & cozy blankets encouraged!)
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call for a free consultation now - (724) 257-3384
"
I offer virtual sessions, so therapy fits easily into your busy life. Log on wherever is most comfortable (pets & cozy blankets encouraged!)
Photo of Mackenzie Glassner, Licensed Professional Counselor, MPhilEd, MSEd, LPC
Mackenzie Glassner
Licensed Professional Counselor, MPhilEd, MSEd, LPC
Call for a free consultation now - (724) 257-3384