Pediatrician, psychologist, psychiatrist: who does what for ADHD

Your pediatrician mentioned ADHD. The school sent a note. Now there are four different doctor types in front of you, all of whom “can help with ADHD,” and you don’t know which one to call first.

Here’s the actual pathway, in the order families usually walk it — and what each professional does (and doesn’t) at each step.

The three professions, in one paragraph each

Therapist. Master’s-level clinician — usually a Licensed Clinical Social Worker (LCSW), Licensed Marriage and Family Therapist (LMFT), or Licensed Professional Counselor (LPC). Trained in talk therapy, parent training, and behavior-management approaches. Cannot prescribe medication. For ADHD specifically, a good therapist runs evidence-based parent training (Russell Barkley’s program, PCIT for younger kids), works on executive-function skills with the child, and supports the family through the daily logistics. Sessions usually $100–200 an hour, often in-network with insurance.

Psychologist. Doctoral-level — PsyD or PhD. Most do therapy. Some do psychological testing, which is the formal cognitive, academic, and behavioral battery used to confirm ADHD when the picture is complex (or to rule out a learning disability or autism that might be driving the same symptoms). A neuropsychologist is a psychologist with extra brain-and-behavior training, often the right person for the deepest diagnostic puzzles. Cannot prescribe in most US states. Therapy fees run $200–400; a full testing battery typically $1,500–4,500.

Psychiatrist. Medical doctor (MD or DO) with a four-year residency in psychiatry. A child and adolescent psychiatrist has an additional one- or two-year fellowship in working specifically with kids. Can prescribe medication. Most child psychiatrists today don’t do regular weekly therapy — they run forty-five-minute initial evaluations and twenty- to thirty-minute medication-management visits every few weeks while a course is being adjusted, then monthly or quarterly once stable. Initial visits commonly $300–600; follow-ups $150–300.

And the fourth doctor in the room, often the first one your family talks to:

Pediatrician. Your kid’s primary care doctor is, for ADHD, a fully appropriate first stop. The 2019 AAP guideline (reaffirmed in 2024) explicitly charges pediatricians with screening for ADHD, making the diagnosis with standard rating scales, and prescribing first-line medication. Many ADHD journeys are managed by a good pediatrician from start to finish, with no specialist visit needed at all.

Why ADHD is the unusual one

ADHD is one of the few pediatric mental-health conditions where you may genuinely interact with all four professionals — not because something has gone wrong, but because the standard care plan involves several layers, and different layers fit different professions:

• Diagnosis — usually a pediatrician, sometimes a psychologist or psychiatrist
• Testing (when needed) — psychologist or neuropsychologist
• Medication management — pediatrician or psychiatrist
• Behavioral / parent / school work — therapist (or psychologist doing therapy)

That’s a lot of professionals for one diagnosis. It’s also why ADHD families often feel like they’re running between offices for a year. The good news is that you don’t have to use all four — most families don’t.

The three things you can actually *do* about ADHD

Independent of who provides them, the evidence-based interventions for childhood ADHD fall into three buckets:

1. Medication. First line is stimulants — methylphenidate (Concerta, Ritalin, Focalin) or amphetamine (Adderall, Vyvanse). Decades of research, roughly 70–80% of kids respond well to one of them. Non-stimulants (atomoxetine, guanfacine, clonidine) are the alternative when stimulants don’t work or aren’t tolerated. Side effects matter and need monitoring, but medication is the single most-studied intervention in pediatric mental health and it works.

2. Behavioral therapy + parent training. The MTA study and many follow-ups show that medication plus behavioral therapy outperforms either alone for most outcomes, especially school and family functioning. For kids under six, the AAP recommends behavioral therapy first and only adds medication if needed.

3. School supports — 504 plans and IEPs. Not a “treatment” in the medical sense, but for many kids the difference between a year that works and a year that doesn’t. A 504 plan provides accommodations (extra time, preferential seating, breaks); an IEP adds specialized instruction. Either is requested through the school, not a clinician.

Testing isn’t on this list because it isn’t treatment — it’s diagnostic. Use testing when the diagnosis is unclear or the school is requiring a neuropsychological report for accommodations.

The pathway most families walk

For most families, in this order:

1. Pediatrician visit. Mention the ADHD concerns. Your pediatrician will send rating scales home for you and to the teacher (Vanderbilt is the most common). They’ll review them with you and either make the diagnosis themselves or refer.
2. Treatment decision. If diagnosis is confirmed, your pediatrician will talk through medication, behavioral therapy, or both. Many families start with one or the other; many start with both.
3. Behavioral therapy / parent training. A therapist (LCSW, LMFT, LPC) or a psychologist runs the program. Six to twelve weeks of weekly sessions for parent training, often longer for child-directed work.
4. Medication trial (if you’re going that route). Pediatrician usually starts. Stimulants work the same day; you and the teacher will both notice within a week or two whether the dose is right.
5. School supports. Request a 504 meeting in writing.
6. Re-evaluate at three months. If things are working, stay. If they’re not, this is when a child psychiatrist often enters — for a fresh look at the medication plan, or to rule in or out co-occurring anxiety or mood.

This is a roughly six-month arc for most families, sometimes faster.

When to skip ahead

Some situations should go directly to a child psychiatrist or neuropsychologist, not start with the pediatrician:

• Two or more medications already tried without response. This is a psychiatrist conversation.
• Significant anxiety, depression, or behavioral disorders co-occurring. These need a clinician who can hold all of it.
• Suspicion of autism, a learning disability, or twice-exceptional presentation. Psychologist or neuropsychologist for testing.
• The school is requiring a full neuropsych report. Same.
• Safety concerns — self-harm, severe aggression, suicidal statements. Don’t go through scheduling. Call your pediatrician same-day, the local crisis line, or 988.

What to ask at the first visit

Whoever you’re seeing, three questions you should walk in with:

1. What’s your differential? What else could explain these symptoms? You want a clinician who has actively considered the alternatives.
2. What’s the plan if the first thing we try doesn’t work? A clinician with a coherent plan B is the one you want.
3. Who owns ongoing care? If you’re seeing a psychiatrist for medication and a therapist for behavior, who’s the quarterback? Who do you call when something changes?

The short version

For most families, the order is: pediatrician first, then add a therapist for behavior and parent training, then a psychiatrist if medication needs more expertise than the pediatrician can provide, and a psychologist or neuropsychologist if and when formal testing is needed. You don’t need all four. Most families do well with two or three.

If you’re at the very beginning of this and not sure where to call, call the pediatrician.