★★★★★
They give you the tools and knowledge you need to work completely independently, and they trust your work.
Behavior Consultant · 2025
Behavioral Support for Adults with IDD
Every person deserves to be seen.
We work alongside adults with intellectual and developmental disabilities to build independence, connection, and a life that actually feels like their own.
Providing ABA and Psychotherapy Services for Adults 18 and Older Across New Castle and Kent Counties.
People are not problems to be solved. They are people — with preferences, history, humor, and goals of their own. That's where our work starts.
Who We Serve
Adults, 18 and older.
Most behavioral services were designed for children and adapted later. Ours weren't. We built this practice specifically for adults — because the goals, the relationships, and the stakes are different.
- Intellectual disabilities
- Developmental disabilities
- Autism spectrum disorder
- Behavioral support needs
- Dual diagnoses
- Mental health needs
Our Services
What we actually do.
Support that fits into someone's real life, not a schedule built around paperwork.
Assessment
Functional behavior assessment and person-centered evaluation — understanding what's happening and why, before anyone writes a plan.
Behavior Support Plans
Practical, individualized plans built with the person and the people who know them best.
Ongoing Support
Consistent follow-through and honest adjustment as goals, needs, and circumstances change.
Individual & Group Counseling
Therapeutic support focused on coping, relationships, and quality of life.
Staff & Caregiver Training
Training that explains the why behind a plan, so teams can think — not just follow steps.
Consultation
Guidance for agencies, teams, and families navigating complex or stuck situations.
We measure our work by whether someone's life got better — more choice, more connection, more days that belong to them.
Families & Support Teams
You know them best.
Families, caregivers, and direct support staff hold the history, the context, and the relationship. We don't work around you — we work with you, and we explain what we're doing and why.
- Plain-language communication, not clinical jargon
- Training that builds confidence, not dependence
- Honest updates — including when something isn't working
For Professionals
Need indirect supervised hours? CEUs?
We support developing behavior analysts with meaningful unrestricted fieldwork and continuing education grounded in adult IDD/DD practice.
- Indirect supervised hours — unrestricted fieldwork with adults 18+
- CEUs — continuing education for behavior analysts and support staff
- Supervision & mentorship — building real clinical judgment, not just hour totals
Careers
Come do work that matters.
We're building a team of people who believe adults with IDD/DD deserve thoughtful, skilled, respectful support — and who want room to grow while they do it.
Clinical Roles
BCBA and behavior support positions working with adults with intellectual and developmental disabilities.
Fieldwork & Trainees
Supervised fieldwork placements for graduate students building toward certification.
Operations & Admin
The systems and people who keep quality care running behind the scenes.
Team Testimonials
What people say about working at JMK.
A few words shared by current and former team members about their experience with JMK.
★★★★★
You really feel like you’re part of a team!
Team Member · 2025
★★★★★
This workplace values people, encourages growth, and creates an environment where everyone feels respected and motivated to do their best work.
IT Manager · 2026
★★★★★
Supervisors truly care about your wellbeing, both personally and professionally.
Administrative Assistant / Behavior Analyst · 2025
Forms
Everything in one place.
Complete a form online or download it and send it back to our team.
Intake
Tell us what you need.
Share a few details and someone from our team will follow up about next steps and availability. No pressure, no obligation.
- Providing ABA and Psychotherapy Services for Adults 18 and Older Across New Castle and Kent Counties.
- Referrals welcome from families, agencies, and case managers
Fieldwork & CEUs
Request information.
For graduate students, trainees, and professionals interested in supervised hours or continuing education with JMK.
Coming Soon
Building community, not just services.
New programs in development for the people we support — and for the people who support them.
Coming Soon
Social Connection Groups
Small, welcoming groups built around friendship, shared interests, and real connection.
Coming Soon
Community Events
Gatherings that bring individuals, families, caregivers, and providers into the same room.
Coming Soon
Community Connection Days at JMK
Join us during designated community connection hours where adults can spend time with peers in a welcoming environment while caregivers and family members enjoy their own comfortable gathering space. Whether you're looking to connect, relax, participate in activities, or simply enjoy being around others who understand your journey, JMK provides a place to belong.
Our Values
What we stand on.
See the Person
Every individual deserves to be understood, respected, and valued for who they are.
Lead with Humanity
We approach every interaction with compassion, empathy, and dignity.
Act with Integrity
We do the right thing, communicate honestly, and earn trust through our actions.
Build Independence
We help people develop the skills, confidence, and supports to live self-directed lives.
Own the Outcome
We take responsibility for our work, our decisions, and the impact we have on others.
Keep Growing
We embrace learning, honest feedback, and continuous improvement.
Client & Team Stories
Experiences from the people around the work.
This space is reserved for testimonials from people receiving services, families, provider teams, and community partners.
Client or Family
Testimonial coming soon.
Provider Team
Testimonial coming soon.
Community Partner
Testimonial coming soon.
Privacy
Your privacy, in plain language.
We handle personal information carefully and we'd rather explain it clearly than bury it in legal text.
What we collect +
Only what you choose to send us through a form on this site:
- Your name and contact details
- Your relationship to the person who may need support
- The services or opportunities you're asking about
- Anything you write in a message field
We may also collect basic, non-identifying website analytics such as pages visited and general location.
How we use it +
To respond to you, discuss services, process a referral, review a fieldwork or employment inquiry, and keep records of the conversation.
We do not sell your information. We do not share it with advertisers or trade it with other organizations.
Website forms and protected health information +
The forms on this website are not a secure channel for protected health information (PHI). Please don't include diagnoses, medical history, medication details, or clinical records in a web form.
Once you become a client, we'll set up a secure method for exchanging clinical information, and that information is handled under HIPAA and our clinical records policies — which are separate from this website notice.
Who can see your information +
Only JMK Behavior staff who need it to respond to you, plus the service providers that run our website, email, and scheduling systems.
We may disclose information where required by law, or where we are legally obligated to report a concern about someone's safety.
How long we keep it +
We keep inquiry records only as long as needed to respond and to meet our business and legal obligations. Clinical records are retained according to Delaware requirements and our records retention policy.
Your choices +
You can ask us what information we hold about you, ask us to correct it, ask us to delete an inquiry record, or ask us to stop contacting you.
Reach out through our contact form and we'll respond.
Cookies and analytics +
This site may use cookies to keep it working properly and to understand general traffic patterns. You can block or delete cookies in your browser settings; some parts of the site may not work as well if you do.
Accessibility +
We want this site to work for everyone, including people using screen readers, keyboard navigation, or other assistive technology. If something isn't working for you, please tell us and we'll fix it.
Changes to this policy +
If we update this policy, we'll change the date below. Continuing to use the site means you accept the current version.
Last updated: September 16, 2026
The belief behind everything we do
Every person has inherent value and worth, exactly as they are.
You Are Enough.Contact
Let's talk.
Questions about services, careers, fieldwork, or upcoming community programs? Reach out and we'll point you in the right direction.
JMK Behavior LLC
1601 Milltown Road, STE 11
Wilmington, DE 19808
(302) 384 – 7354
Please do not include private health information (PHI) in this form.