Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
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Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S

Colby Agostinelli

Marriage & Family Therapist, LMFT, CST-S (they, them)

Verified by Psychology Today Verified by Psychology Today
4 Endorsed
Call Me
Let's Connect (215) 703-2759
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Available both in-person and online
1518 Walnut St, Suite 1706 Philadelphia, PA 19102
I believe we show up best when we have strong, empowered relationships with ourselves and with others. I lean towards a casual, relational and assertive style. I will challenge you while holding a warm and encouraging space for you to explore and process. I truly enjoy working with folks from all walks of life, but especially with couples, groups, and families who may be seen as "non traditional.” I work with folks grappling with newfound ADHD or Autism, those processing family of origin, roommates who want to work through conflict better, trans folks navigating complex family dynamics, and so much more!
As a couples & sex therapist, I work with a variety of concerns such as improving direct communication, rebuilding intimacy, navigating mismatched sexual desire, repair from infidelity, exploring kink & BDSM dynamics with care, opening up one's relationship to polyamory/other consensual non-monogamy configurations, and pelvic and sexual pain.
I'm genuinely excited to be by your side, hold you in all of your complexity, and help you navigate, process, and better understand yourself, your partner, your role in relationship to others, and to help you tap into something deeper and more fulfilling. Email me with any questions or to schedule!
Call or Colby Agostinelli now for a free 15 minute consultation - (215) 703-2759

My Practice at a Glance

Available both in-person and online

Philly Couples & Sex Therapy

1518 Walnut St, Suite 1706

Philadelphia, PA 19102 map

(215) 703-2759
My website
Hello! I am accepting new couples, families, or other relational systems for in person sessions!
I specialize in Sex Therapy and Relationship Issues 
I see individuals, couples and families  
Let's Connect (215) 703-2759
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S

My Practice at a Glance

Available both in-person and online

Philly Couples & Sex Therapy

1518 Walnut St, Suite 1706

Philadelphia, PA 19102 map

(215) 703-2759
My website
Hello! I am accepting new couples, families, or other relational systems for in person sessions!
I specialize in Sex Therapy and Relationship Issues 
I see individuals, couples and families  

Finances

Fees

  • Couple Sessions $260

Payment Methods

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

Insurance

  • Out of Network
"
My fee is $250 per 50 minute sessions. I am not in network with any insurances but I am able to help you verify your out of network reimbursement benefits and can provide superbills! I also accept VCAP funding.
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759
"
My fee is $250 per 50 minute sessions. I am not in network with any insurances but I am able to help you verify your out of network reimbursement benefits and can provide superbills! I also accept VCAP funding.
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759

Qualifications

  • Verified by Psychology Today Licensed by State of Pennsylvania / MF001204 Colby Agostinelli
  • Education and Years In Practice

  • Attended Thomas Jefferson University
  • Additional Credentials

  • Certificate from AAMFT Approved Supervisor & Mentor
  • Certificate from AASECT Certified Sex Therapist & Supervisor
"
I'm a licensed marriage and family therapist and an AASECT certified sex therapist!
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759
"
I'm a licensed marriage and family therapist and an AASECT certified sex therapist!
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759

Specialties and Expertise

Top Specialties

  • Sex Therapy
  • Relationship Issues

Expertise

  • ADHD
  • Autism
  • Bisexual
  • Body Image
  • Codependency
  • Family Conflict
  • Infidelity
  • Lesbian
  • LGBTQ+
  • Life Transitions
  • Marital and Premarital
  • Peer Relationships
  • Polyamory & ENM
  • Sex-Positive & Kink Friendly
  • Sexual Abuse
  • Sexual Addiction
  • Transgender
  • Women's Issues
"
I work with couples to improve communication, intimacy and address sexual concerns. I work with adult families and friends on conflict resolution and vulnerability focused communication skills and strengthening community.
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759
"
I work with couples to improve communication, intimacy and address sexual concerns. I work with adult families and friends on conflict resolution and vulnerability focused communication skills and strengthening community.
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759

4 Endorsements

Athena Turek-Hankins
Athena Turek-Hankins
Clinical Social Work/TherapistLCSW
Colby is a kind and passionate sex therapist dedicated to supporting clients on their journey toward greater pleasure and freedom in their bodies!
Alexa Biddle
Alexa Biddle
Associate Professional CounselorLAPC
Colby is a truly gifted relational therapist and supervisor. They balance being direct with being nurturing and do not shy away from the role systems of oppression have in the therapy room. They are also excellent for neurodivergent self-understanding.

Client Focus

Age

Teen
Adults
Elders (65+)

Participants

Individuals
Couples
Family

Communities

Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Sex Worker Allied
Transgender Allied

Age

Teen
Adults
Elders (65+)

Participants

Individuals
Couples
Family

Communities

Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Sex Worker Allied
Transgender Allied

Treatment Approach

Types of Therapy

  • Attachment-based
  • Culturally Sensitive
  • Eclectic
  • Emotionally Focused
  • Experiential Therapy
  • Family / Marital
  • Family Systems
  • Feminist
  • Internal Family Systems (IFS)
  • Person-Centered
  • Relational
  • Structural Family Therapy
  • Trauma Focused
"
I have a very direct person centered approach that utilizes my family systems training to work with clients through a holistic lens that uplifts ones identity and sociocultural factors as an important aspects of therapeutic work and alliance.
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759
"
I have a very direct person centered approach that utilizes my family systems training to work with clients through a holistic lens that uplifts ones identity and sociocultural factors as an important aspects of therapeutic work and alliance.
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call or for a free 15 minute consultation now - (215) 703-2759

Location

Primary Location

Philly Couples & Sex Therapy

1518 Walnut St, Suite 1706

Philadelphia, PA 19102

(215) 703-2759
"
Hello! I am accepting new couples, families, or other relational systems for in person sessions!
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call for a free consultation now - (215) 703-2759
"
Hello! I am accepting new couples, families, or other relational systems for in person sessions!
Photo of Colby Agostinelli, Marriage & Family Therapist, LMFT, CST-S
Colby Agostinelli
Marriage & Family Therapist, LMFT, CST-S
Call for a free consultation now - (215) 703-2759