Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP

Fitness For Duty Evaluations

Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
2480 Windy Hill Rd, Suite 401, Marietta, GA 30067
Let's Connect (770) 824-9631
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
I provide independent substance-use Fitness-for-Duty and Return-to-Work evaluations for employers, legal professionals, and organizations managing safety, compliance, and liability concerns. My evaluations are specifically focused on determining whether substance use or misuse may impair an individual’s ability to safely perform job duties, and whether treatment or monitoring is indicated. I am a Certified Alcohol and Drug Counselor (CADC-II) and DOT-qualified Substance Abuse Professional (SAP) with extensive experience conducting evaluations for workplace, court, and regulatory purposes.
I offer timely evaluations, clear written reports, and practical recommendations designed to support safety, compliance, and accountability. Whether the goal is return-to-work clearance, treatment planning, or documentation for an employer or legal matter, I provide professional guidance grounded in ethics, accuracy, and real-world application.
My goal is to help all parties move forward with confidence by offering thorough evaluations, clear documentation, and practical guidance that supports safety, compliance, and informed decision-making. If you are seeking a professional, fair, and straightforward substance-use evaluation, I welcome the opportunity to support you through the process.
Take the first step to help. Call or Fitness For Duty Evaluations now - (770) 824-9631

Practice at a Glance

Available both in-person and online

Diversion Center

2480 Windy Hill Rd

Suite 401

Marietta, GA 30067 map

(770) 824-9631

Diversion Center

2702 Duluth Highway

Suite A

Duluth, GA 30096 map

Our virtual evaluations can be completed using just your cell phone, tablet, or laptop, making the process as convenient as possible.
I specialize in Testing and Evaluation, Substance Use and Alcohol Use 
$100 Per Session  
Individual one-on-one therapy 
Let's Connect (770) 824-9631
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP

Practice at a Glance

Available both in-person and online

Diversion Center

2480 Windy Hill Rd

Suite 401

Marietta, GA 30067 map

(770) 824-9631

Diversion Center

2702 Duluth Highway

Suite A

Duluth, GA 30096 map

Our virtual evaluations can be completed using just your cell phone, tablet, or laptop, making the process as convenient as possible.
I specialize in Testing and Evaluation, Substance Use and Alcohol Use 
$100 Per Session  
Individual one-on-one therapy 

Finances

Fees

  • Individual Sessions $100

Payment Methods

American Express, Discover, Health Savings Account, Mastercard, Paypal, Visa, Wire, Zelle
"
Tier 1: Premium Monthly Support Includes: 4 x 60-minute Zoom sessions/month Text/email support (response within 24 hours) Tier 2: Executive Level Coaching Includes: 8 x 60-minute Zoom sessions/month.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631
"
Tier 1: Premium Monthly Support Includes: 4 x 60-minute Zoom sessions/month Text/email support (response within 24 hours) Tier 2: Executive Level Coaching Includes: 8 x 60-minute Zoom sessions/month.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631

Qualifications

    Drug & Alcohol Counselor: Derek Collins

  • Verified by Psychology Today Licensed by State of Georgia / 636 Derek Collins
  • Education and Years In Practice

  • In Practice for 14 years
  • Attended Central Michigan University, Graduated 2007
  • Additional Credentials

  • Degree/Diploma from Cross Pointe Theological Seminary PhD / 2025
"
I'm a qualified Substance Abuse Professional (SAP), Certified Employee Assistance Professional (CEAP), Medication Assisted Treatment Specialist (MATS), and a Certified Alcohol and Drug Counselor.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631
"
I'm a qualified Substance Abuse Professional (SAP), Certified Employee Assistance Professional (CEAP), Medication Assisted Treatment Specialist (MATS), and a Certified Alcohol and Drug Counselor.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631

Specialties and Expertise

Top Specialties

  • Testing and Evaluation
  • Substance Use
  • Alcohol Use

Expertise

  • Addiction
"
My clients are often navigating: addiction. career transitions or entrepreneurial burnout, work-life balance and boundary setting, goal setting and long-term vision planning confidence and mindset blocks, reinvention after success or failure.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631
"
My clients are often navigating: addiction. career transitions or entrepreneurial burnout, work-life balance and boundary setting, goal setting and long-term vision planning confidence and mindset blocks, reinvention after success or failure.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631

Endorsement

Alcohol and Drug Assessments, Alcohol & Drug Class
Alcohol and Drug Assessments, Alcohol & Drug Class
Marriage & Family TherapistPhDLMFTAAMFT-SSAPCAMS-II
Derek is knowledgeable in his areas of expertise, and he is a teacher at heart! Derek takes time for and seems to really care about each person that he works with.

Client Focus

Age

Adults

Participants

Individuals

Communities

Aviation Professionals

Age

Adults

Participants

Individuals

Communities

Aviation Professionals

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Cognitive Processing (CPT)
  • Positive Psychology
"
I use a blend of cognitive-behavioral strategies, solution-focused coaching, emotional intelligence training, and mindset reframing to help you identify patterns, unlock clarity, and take bold, aligned action. My concierge model ensures a highly personalized experience: no cookie-cutter sessions, no fluff, just practical, powerful guidance tailored specifically to your goals.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631
"
I use a blend of cognitive-behavioral strategies, solution-focused coaching, emotional intelligence training, and mindset reframing to help you identify patterns, unlock clarity, and take bold, aligned action. My concierge model ensures a highly personalized experience: no cookie-cutter sessions, no fluff, just practical, powerful guidance tailored specifically to your goals.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
or call with questions - (770) 824-9631

Groups

Location

Primary Location

Diversion Center

2480 Windy Hill Rd

Suite 401

Marietta, GA 30067

(770) 824-9631

Additional Location

Diversion Center

2702 Duluth Highway

Suite A

Duluth, GA 30096

(770) 824-9631
"
Our virtual evaluations can be completed using just your cell phone, tablet, or laptop, making the process as convenient as possible.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Take the first step to help. Call now - (770) 824-9631
"
Our virtual evaluations can be completed using just your cell phone, tablet, or laptop, making the process as convenient as possible.
Photo of Derek Collins - Fitness For Duty Evaluations, Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Fitness For Duty Evaluations
Drug & Alcohol Counselor, PhD, SAP, CADC-II, MATS, CEAP
Take the first step to help. Call now - (770) 824-9631