dr. Joshua S. Duncan
10+ years experience

Dr.Joshua S. Duncan

Licensed Professional Counselor

·PhD, LPC, QMHP, LAC
10+ years experience
Sioux Falls, SD, United States
$230
Accepting clients

About

If you look fine on paper but feel anxious or stuck in patterns you can't outgrow — you're in the right place. I work with adults, young adults (13+), leaders, clinicians, parents, and high-functioning professionals who desire to do inner work. Most come in carrying something familiar — anxiety that won't quiet, a relationship pattern that keeps repeating, addiction, depression, or the quiet sense you should be doing more. You've tried a few things already, and you're ready to look at what lives underneath: the developmental, attachment, and identity patterns formed in early life. At The Becoming Agency, treatment is organized through The Becoming Architecture — a developmental framework formalized in my PhD research on childhood trauma and attachment. Therapy moves through five movements: Uncover, Unlearn, Heal, Become, and Sustain. We meet you where you are. Most come in carrying something familiar — anxiety that won't quiet, a rela Specialties: childhood trauma, attachment, and adult identity formation. Trained in attachment-based therapy, trauma-focused CBT, schema therapy, family systems, and Gottman couples work. Individuals, couples, families. PhD in Developmental Psychology (Walden, 2024). LPC, LAC, QMHP. I'd love to see if we're the right fit. Specialties: Clinical specialties: childhood trauma, attachment disruptions, and adult identity formation. Most presenting concerns — anxiety, depression, relational cycles, addiction symptoms — resolve more durably when the underlying developmental and attachment substrate is addressed directly. I see individuals, couples, and families through the same developmental framework. Credentials & Experience: PhD in Developmental Psychology (Walden, 2024) — dissertation: "Childhood Trauma, Attachment, and Adult Leadership Styles." A decade in clinical practice across community mental health, addiction treatment, and private practice. TEDx speaker: "Living & Leading from a Love Script."

"Modalities: attachment-based therapy, trauma-focused CBT, schema therapy, family systems, and Gottman couples work. Treatment is sequenced through The Becoming Architecture — a five-movement developmental model (Uncover, Unlearn, Heal, Become, Sustain) that integrates early-life pattern work with capability and capacity development. Translates clinically across individuals, couples, and families."

I work with

Couples
Couples
Family
Family
Individual
Individual

Age groups

Adults
Adults
Seniors
Seniors
Teens
Teens

Photos & Media

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Specialties

Areas of Focus

AddictionAdoptionAnxiety
Behavioral IssuesCareer CounselingCodependencyCoping SkillsDrug AbuseDual DiagnosisEmotional DisturbanceFamily ConflictGriefLife CoachingLife TransitionsMarital and PremaritalMen's IssuesPeer RelationshipsPersonality DisordersRacial IdentityRelationship IssuesSpiritualitySubstance UseMood Disorders

Therapeutic Approaches

Cognitive Behavioral Therapy (CBT)
Attachment-based
Christian Counseling
Emotionally Focused
Relational
Trauma Focused
Coaching
Supervision Services
Family / Marital
Gottman Method
Schema Therapy
Solution Focused Brief (SFBT)
Family Systems

Services & Pricing

Individual Therapy

50 min · Online, In Person

$230

Sliding scale available.

Couples Therapy

50 min · Online, In Person

$230

Sliding scale available.

Qualifications

CALM AT HOME

Verified by Calm at Home

Licensed · PhD, LPC, QMHP, LAC

Joshua S. Duncan · Verified May 2026

Education and Years in Practice

Attended Walden University, Ph.D. in Developmental Psychology in , Graduated 2024

Insurance & Policies

Accepts insurance

We accept insurance, out of pocket, and sliding fee.

Payment Methods

Amex
Cash
Check
Discover
HSA
Mastercard

Location

The Becoming Agency

3409 West 47th Street, Suite 102

Sioux Falls, SD, 57106

United States

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My Practice at a Glance

Available both in-person and online

3409 West 47th Street, Suite 102

Sioux Falls, SD, 57106 map

My website
"

Modalities: attachment-based therapy, trauma-focused CBT, schema therapy, family systems, and Gottman couples work. Treatment is sequenced through The Becoming Architecture — a five-movement developmental model (Uncover, Unlearn, Heal, Become, Sustain) that integrates early-life pattern work with capability and capacity development. Translates clinically across individuals, couples, and families.

I see couples, family and individual
$230 Per Session
Accepts insurance

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