Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
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Alexa Sheriff

Registered Psychotherapist, BSc, MACP

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
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Let's Connect (289) 763-9898
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Available both in-person and online
16775 Yonge Street Unit 407 Newmarket, ON L3X
If you are feeling emotionally exhausted, stuck in relationship patterns, or carrying ongoing resentment that has built over time, therapy can offer a space to slow things down and gain clarity. I work with adolescents and adults navigating relationship stress, anxiety, grief, anger, emotional overwhelm, and the impact of long-term relational strain, as well as couples experiencing high conflict or disconnection.
I specialize in couples therapy, including high conflict relationships, infidelity, and loss of trust. I also work with individuals who are part of a relationship, including those whose partner is not ready or willing to attend therapy, helping you strengthen boundaries, understand patterns, and decide how you want to move forward.
My work is informed by the Gottman Method, CBT, DBT, IFS informed, and Sex Therapy informed approaches. I offer a calm, structured, and non judgmental space and am comfortable working with intense emotions, helping clients move from reactivity toward understanding, accountability, and meaningful change.
Call or Alexa Sheriff now for a free 15 minute consultation - (289) 763-9898

My Practice at a Glance

Available both in-person and online

16775 Yonge Street

Unit 407

Newmarket, ON L3X map

(289) 763-9898

Innisfil, ON L9S

My website
Weekends sessions available for in person or virtual appointments.
I specialize in Anger Management, Relationship Repair and Anxiety 
$160 Per Session, I accept insurance 
I see individuals and couples  
You do not have to be calm or certain to start therapy. We can begin right where things feel stuck or heated.
Alexa Sheriff
Let's Connect (289) 763-9898
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP

My Practice at a Glance

Available both in-person and online

16775 Yonge Street

Unit 407

Newmarket, ON L3X map

(289) 763-9898

Innisfil, ON L9S

My website
Weekends sessions available for in person or virtual appointments.
I specialize in Anger Management, Relationship Repair and Anxiety 
$160 Per Session, I accept insurance 
I see individuals and couples  
You do not have to be calm or certain to start therapy. We can begin right where things feel stuck or heated.
Alexa Sheriff

Finances

Fees

  • Individual Sessions $160
  • Couple Sessions $180

Payment Methods

American Express, Cash, e-Transfer, Mastercard, Visa

Insurance

  • Beneva | SSQ
  • Green Shield Canada
  • SunLife
"
Sessions may be covered by extended health benefits depending on your provider and plan. Receipts are provided for reimbursement. If you have questions about coverage or billing, we can review this together during a consultation. Direct billing coming soon.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898
"
Sessions may be covered by extended health benefits depending on your provider and plan. Receipts are provided for reimbursement. If you have questions about coverage or billing, we can review this together during a consultation. Direct billing coming soon.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898

Qualifications

  • Verified by Psychology Today Licensed by Province of Ontario / 14039 Alexa Sheriff
  • Education and Years In Practice

  • In Practice for 3 years
  • Attended Yorkville University, Master of Arts, Counselling Psychology, Graduated 2023
  • Additional Credentials

  • Certificate from Tammy Nelson Certified Sex Therapy Informed Professional Training 2024
  • Certificate from Gottman Treating Affairs and Trauma 2025
"
Registered Psychotherapist with experience supporting adolescents, adults, and couples. Brings a strong relational focus and training in sex therapy informed approaches, with comfort addressing intimacy, communication, and high conflict relationship dynamics.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898
"
Registered Psychotherapist with experience supporting adolescents, adults, and couples. Brings a strong relational focus and training in sex therapy informed approaches, with comfort addressing intimacy, communication, and high conflict relationship dynamics.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898

Specialties and Expertise

Top Specialties

  • Anger Management
  • Relationship Repair
  • Anxiety

Expertise

  • Chronic Illness
  • Chronic Pain
  • Codependency
  • Coping Skills
  • Depression
  • Divorce
  • Dual Diagnosis
  • Grief
  • High Conflict Relationships
  • Infidelity
  • Life Transitions
  • Marital and Premarital
  • Parenting
  • Peer Relationships
  • Relationship Issues
  • Sex Therapy
  • Stress
  • Trauma and PTSD
  • Women's Issues
"
Couples therapy including high conflict relationships. Intimacy and sexual concerns within relationships. Communication breakdown and recurring arguments. Relationship repair after trust breakdown. Individual support related to relationship stress. Support when one partner is not ready for therapy.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898
"
Couples therapy including high conflict relationships. Intimacy and sexual concerns within relationships. Communication breakdown and recurring arguments. Relationship repair after trust breakdown. Individual support related to relationship stress. Support when one partner is not ready for therapy.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898


Client Focus

Age

Preteen
Teen
Adults
Elders (65+)

Participants

Individuals
Couples

Communities

Single Parent

Age

Preteen
Teen
Adults
Elders (65+)

Participants

Individuals
Couples

Communities

Single Parent

Treatment Approach

Types of Therapy

  • Attachment-based
  • CBT for Chronic Illness
  • Cognitive Behavioural (CBT)
  • Compassion Focused
  • Emotionally Focused
  • Gottman Method
  • Integrative
  • Internal Family Systems (IFS)
  • Person-Centered
  • Sex Therapy
  • Trauma Focused
"
Uses an integrative approach including the Gottman Method, CBT, DBT, IFS informed, and Sex Therapy informed work. Therapy supports emotional safety, communication, and intimacy, helping individuals and couples understand patterns and rebuild connection at a manageable pace.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898
"
Uses an integrative approach including the Gottman Method, CBT, DBT, IFS informed, and Sex Therapy informed work. Therapy supports emotional safety, communication, and intimacy, helping individuals and couples understand patterns and rebuild connection at a manageable pace.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call or for a free 15 minute consultation now - (289) 763-9898

Location

Primary Location

16775 Yonge Street

Unit 407

Newmarket, ON L3X

(289) 763-9898

Additional Location

Innisfil, ON L9S

(289) 763-9898

Nearby Areas

"
Weekends sessions available for in person or virtual appointments.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call for a free consultation now - (289) 763-9898
"
Weekends sessions available for in person or virtual appointments.
Photo of Alexa Sheriff, Registered Psychotherapist, BSc, MACP
Alexa Sheriff
Registered Psychotherapist, BSc, MACP
Call for a free consultation now - (289) 763-9898