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Columbus, United States · Study online with GSBF

Dual Diagnosis in Substance Abuse Treatment

Intensive masterclass equips professionals with integrated strategies for diagnosing and treating co-occurring mental health and substance use disorders effectively confidently
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Overview

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Learning outcomes

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Course content

1

Dual Diagnosis Overview

2

Assessment And Screening

3

Integrated Treatment Planning

4

Co-Occurring Disorders Therapy

5

Recovery Support And Relapse Prevention

Career Path

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Key facts

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Why this course

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People also ask

Everything you need to know before you start

Straight answers — no waiting on a reply. Most learners are enrolled within 60 seconds of finding what they need below.

60 sec
From enrol to start
24/7
Course access
Self-paced
Learn on your time
Certificate
Included in fee

We offer immediate access to our course materials through our open enrollment system. This means:

  • The course starts as soon as you pay the course fee, instantly
  • No waiting periods or fixed start dates
  • Instant access to all course materials upon payment
  • Flexibility to begin at your convenience

This self-paced approach allows you to begin your professional development journey immediately, fitting your learning around your existing commitments.

We offer two flexible learning paths to suit your schedule:

  • Fast Track: Complete in 1 month with 3-4 hours of study per week
  • Standard Mode: Complete in 2 months with 2-3 hours of study per week

You can progress at your own pace and access the materials 24/7.

There are no formal entry requirements for this course. You just need:

  • A good command of English language
  • Access to a computer/laptop with internet
  • Basic computer skills
  • Dedication to complete the course
Ready when you are
Most learners finish reading the FAQs and enrol in the same minute.
Self-paced · Certificate included · 24/7 access · 60-second start.
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Assessment is done through:

  • Multiple-choice questions at the end of each unit
  • You need to score at least 60% to pass each unit
  • You can retake quizzes if needed
  • All assessments are online

Upon successful completion, you will receive:

  • A digital certificate from Greenwich School of Business and Finance
  • Option to request a physical certificate
  • Transcript of completed units
  • Certification is included in the course fee
Open enrolment · Start today

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Why people choose us for their career

Trusted by professionals worldwide

Verified outcomes from learners who finished the course and put it to work.

4.5
Based on 4 learner reviews · 4 countries
98%
Would recommend
100%
Verified learners
2026
Cohort active
Completed from United States
MC
Michael Carter
US · Course completed

I recently completed the Dual Diagnosis in Substance Abuse Treatment course at Stanmore School of Business, and I must say it was a game-changer for my career. The course content was incredibly comprehensive, covering everything from the fundamentals of dual diagnosis to the latest treatment approaches. I particularly appreciated the emphasis on practical skills, such as assessment and intervention strategies, which I was able to apply directly to my work with clients. The course materials were top-notch, with engaging video lectures, interactive quizzes, and relevant case studies. Overall, I'm extremely satisfied with the course and would highly recommend it to anyone working in the field of substance abuse treatment.

LH
Leila Hassan
EG · Course completed

I took the Dual Diagnosis in Substance Abuse Treatment course to enhance my knowledge and skills in working with clients who have co-occurring disorders. The course was really helpful in achieving my learning goals, especially in terms of understanding the complexities of dual diagnosis and how to develop effective treatment plans. I found the course materials to be relevant and up-to-date, with a good balance of theoretical and practical information. One thing that I found particularly useful was the discussion forum, where I was able to connect with other students and share experiences and ideas. Overall, I'm glad I took the course and would recommend it to others, although I think it could be improved with more interactive elements and real-life examples.

KN
Kaito Nakamura
JP · Course completed

Wow, just wow! The Dual Diagnosis in Substance Abuse Treatment course at Stanmore School of Business was amazing! I was a bit skeptical at first, but the course completely exceeded my expectations. The instructors were knowledgeable and passionate about the subject, and the course content was engaging and easy to follow. I loved the variety of learning materials, including videos, podcasts, and interactive simulations. The course really helped me gain a deeper understanding of dual diagnosis and how to provide effective support to clients. I also appreciated the focus on cultural sensitivity and diversity, which is so important in our field. Overall, I'm thrilled with the course and would highly recommend it to anyone interested in substance abuse treatment.

RS
Rafaela Silva
BR · Course completed

I enrolled in the Dual Diagnosis in Substance Abuse Treatment course to expand my knowledge and skills in working with clients who have co-occurring disorders. The course was well-structured and easy to follow, with a good balance of theoretical and practical information. I found the course materials to be relevant and up-to-date, with a focus on evidence-based practices. One thing that I found particularly helpful was the emphasis on assessment and diagnosis, which is a crucial aspect of dual diagnosis treatment. I also appreciated the opportunity to connect with other students and share experiences and ideas. Overall, I'm satisfied with the course and would recommend it to others, although I think it could be improved with more opportunities for feedback and discussion.





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Recently updated!

June 2026