Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
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Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP

Darby Crosby

Registered Psychotherapist, MA, RMFT, CH, RP (she, her)

Verified by Psychology Today Verified by Psychology Today
14 Endorsed
Call Me
Let's Connect (289) 274-6819
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Available online only
Markham, ON L6E
Couples therapy and relationship counselling focused on communication, recurring conflict, and emotional distance. Many of my clients are thoughtful adults or couples who find themselves having the same arguments, feeling disconnected, or struggling to communicate effectively. Others are navigating separation, divorce, co-parenting challenges, adoption-related concerns, or major life transitions. I also support individuals working through relationship uncertainty, identity questions, and changing family dynamics, and work with inclusive relationships including LGBTQ+ and consensual non-monogamy.
I specialize in couples therapy and relationship counselling, helping thoughtful adults and couples navigate communication difficulties, recurring conflict, and emotional distance. I also support clients through life transitions such as separation, divorce, and co-parenting, helping them move forward with greater clarity, confidence, and practical tools.
Relationship challenges can feel discouraging and confusing. Therapy offers a space to slow down, understand patterns, and develop new ways of communicating and connecting. If you're looking for thoughtful, practical support, you are welcome to reach out.
Call or Darby Crosby now for a free 15 minute consultation - (289) 274-6819

My Practice at a Glance

Available online only

Crosby Counselling - ONLINE

Markham, ON L6E

(289) 274-6819
My website
I specialize in Adoption, Relationship Issues and Marital and Premarital 
$195 Per Session, I accept insurance 
I see individuals and couples  
Let's Connect (289) 274-6819
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP

My Practice at a Glance

Available online only

Crosby Counselling - ONLINE

Markham, ON L6E

(289) 274-6819
My website
I specialize in Adoption, Relationship Issues and Marital and Premarital 
$195 Per Session, I accept insurance 
I see individuals and couples  

Finances

Fees

  • Individual Sessions $195
  • Couple Sessions $220

Payment Methods

e-Transfer, Mastercard, Visa

Insurance

  • please check your plan for coverage
"
I accept credit cards and e-transfers for payment. Please check your insurance coverage for Registered Psychotherapists or Registered Marriage and Family Therapists. Receipts are provided after each session for insurance reimbursement.
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Call or for a free 15 minute consultation now - (289) 274-6819
"
I accept credit cards and e-transfers for payment. Please check your insurance coverage for Registered Psychotherapists or Registered Marriage and Family Therapists. Receipts are provided after each session for insurance reimbursement.
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Call or for a free 15 minute consultation now - (289) 274-6819

Qualifications

  • Verified by Psychology Today Licensed by Province of Ontario / 1240 Darby Crosby
  • Education and Years In Practice

  • In Practice for 28 years
  • Attended Adler University, Graduated 2000
  • Additional Credentials

  • Certificate from OAMHP
  • Certificate from OAMFT/AAMFT
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Feel free to ask about qualifications and training experience. or (289) 274-6819
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Feel free to ask about qualifications and training experience. or (289) 274-6819

Specialties and Expertise

Top Specialties

  • Adoption
  • Relationship Issues
  • Marital and Premarital

Expertise

  • Anxiety
  • Coping Skills
  • Depression
  • Divorce
  • Family Conflict
  • First Responders
  • LGBTQ+
  • Life Transitions
  • Parenting
  • Peer Relationships
  • Polyamory & ENM
  • Self Esteem
  • Self-Harming
  • Sex Therapy
  • Stress
  • Transgender
  • Trauma and PTSD
  • Women's Issues
"
I am a Registered Psychotherapist providing therapy for adults and couples experiencing anxiety, trauma, relationship conflict, depression, adoption-related concerns, and life transitions. My approach is attachment- and trauma-informed, with practical skills for emotional regulation and communication. I also support parents navigating challenging family dynamics using NVR principles.
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Call or for a free 15 minute consultation now - (289) 274-6819
"
I am a Registered Psychotherapist providing therapy for adults and couples experiencing anxiety, trauma, relationship conflict, depression, adoption-related concerns, and life transitions. My approach is attachment- and trauma-informed, with practical skills for emotional regulation and communication. I also support parents navigating challenging family dynamics using NVR principles.
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Call or for a free 15 minute consultation now - (289) 274-6819

14 Endorsements

Ruth Xie
Ruth Xie
Registered Psychotherapist, MA, RP
Darby exudes warmth and kindness. Engaging in conversation with her is like stepping into a sanctuary where anxiety, stress, and shame effortlessly dissipate, leaving behind a sense of comfort and tranquility.
Philippa Hamson
Philippa Hamson
Registered Psychotherapist, MC, CCC, RP
With years of experience in the field, Darby brings insight, compassion to her work. She has extensive training in a range of therapeutic modalities and strategies, enabling her to tailor her approach to the unique needs of clients/supervises.
Newways Counselling for Wellbeing
Newways Counselling for Wellbeing
Registered Psychotherapist, MDiv, RP
Darby brings a rich and diverse background in various therapeutic modalities, equipping her to work effectively with individuals, couples, and complex family systems. Her warm and approachable style fosters connection and builds rapport with ease.
Nicole Bagshaw
Nicole Bagshaw
Registered Psychotherapist, BHSc, MA
Darby is knowledgeable and talented in her approach to both supervision and working with clients. It has been a privilege to work along side her.
Joshua Weiss
Joshua Weiss
Registered Psychotherapist (Qualifying), MA, RP-Q
Darby brings a wealth of experience and deep compassion to her work! Her thoughtful, collaborative approach helps clients feel supported while developing practical tools to navigate relationship challenges, adoption-related concerns, and life transitions.
Zane Eastabrook
Zane Eastabrook
Registered Psychotherapist, RP
Darby is a true pro! A talented therapist and supportive colleague.
Embodied Wisdom
Embodied Wisdom
Registered Psychotherapist, CHyp, BSc
Darby is an active member of our clinic meetings at New Track Selfcare. She contributes thoughtful and relevant questions to our discussions. She brings her insights generously, teaching me by example, the importance of the therapeutic relationship.

Client Focus

Age

Preteen , 
Teen , 
Adults , 
Elders (65+)

Participants

Individuals , 
Couples

Communities

Bisexual Allied , 
Gay Allied , 
HIV / AIDS Allied , 
Lesbian Allied , 
Non-Binary Allied , 
Queer Allied , 
Sex Worker Allied , 
Single Parent , 
Transgender Allied

Age

Preteen , 
Teen , 
Adults , 
Elders (65+)

Participants

Individuals , 
Couples

Communities

Bisexual Allied , 
Gay Allied , 
HIV / AIDS Allied , 
Lesbian Allied , 
Non-Binary Allied , 
Queer Allied , 
Sex Worker Allied , 
Single Parent , 
Transgender Allied

Treatment Approach

Types of Therapy

  • Adlerian
  • Attachment-based
  • Clinical Supervision and Qualified Supervisors
  • Cognitive Behavioural (CBT)
  • Compassion Focused
  • Culturally Sensitive
  • Eclectic
  • Family Systems
  • Feminist
  • Interpersonal
  • Mindfulness-Based (MBCT)
  • Person-Centered
  • Psychodynamic
  • Strength-Based
  • Trauma Focused
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Ask about what different forms of therapy will be like. or (289) 274-6819
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Ask about what different forms of therapy will be like. or (289) 274-6819

Location

Primary Location

Crosby Counselling - ONLINE

Markham, ON L6E

(289) 274-6819

Nearby Areas

Postal Codes

Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Call for a free consultation now - (289) 274-6819
Photo of Darby Crosby, Registered Psychotherapist, MA, RMFT, CH, RP
Darby Crosby
Registered Psychotherapist, MA, RMFT, CH, RP
Call for a free consultation now - (289) 274-6819