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Adult ADHD Evaluation in NJ: What to Expect
How a psychiatrist evaluates ADHD in adults, what other causes are ruled out, and what treatment can look like afterward.
The short answer
An adult ADHD evaluation is a thorough clinical assessment — not a single test. A psychiatrist reviews your current symptoms, how they affect work and relationships, and whether similar patterns were present in childhood, and considers other conditions that can look like ADHD, such as anxiety, depression, or sleep problems. At Momentum Modern Psychiatry, this happens during a 60-minute comprehensive evaluation, preferably in person in Marlboro, NJ.
Signs that may point to adult ADHD
ADHD doesn't disappear at 18, and many adults are diagnosed for the first time later in life — often when growing responsibilities outpace the coping strategies that used to work. Common patterns include:
- Difficulty sustaining focus, especially on tasks that aren't interesting.
- Disorganization, losing things, and missed deadlines or appointments.
- Chronic procrastination and trouble starting or finishing tasks.
- Restlessness, impulsivity, or interrupting others.
- Feeling like you work much harder than others to keep up.
What happens during the evaluation
A careful evaluation looks at the whole picture. Dr. Egenburg will typically ask about:
- Your current symptoms and how they affect work, school, home life, and relationships.
- Your childhood — ADHD begins in childhood, so a diagnosis generally requires that symptoms were present before adulthood, even if they weren't recognized at the time.
- Your psychiatric, medical, and family history, including any past diagnoses or treatment.
- Sleep, substance and caffeine use, current medications, and stress levels.
Rating scales and outside information
Standardized questionnaires, such as validated adult ADHD self-report scales, can help organize symptoms and track them over time. They support the diagnosis but don't make it on their own.
When it's helpful, you may be asked for old school report cards, prior evaluations, or — with your permission — input from a partner or family member who knows you well. None of this is required to get started.
Ruling out other causes
Trouble concentrating is a symptom of many things, and an accurate diagnosis depends on considering them. Conditions that can mimic or overlap with ADHD include:
- Anxiety and depression.
- Sleep problems, including insufficient sleep and sleep disorders.
- Bipolar disorder.
- Thyroid or other medical conditions, and side effects of medications.
- Substance use.
Treatment options after a diagnosis
If ADHD is diagnosed, treatment is individualized and may include:
- Stimulant medications (methylphenidate- or amphetamine-based), which are among the most studied treatments for ADHD.
- Non-stimulant medications, which can be a good fit for some people.
- Practical strategies, coaching, or therapy to build structure and organization.
- Addressing co-occurring conditions, such as anxiety, depression, or sleep problems.
How to prepare for your evaluation
You don't need to do anything special, but a little preparation helps make the visit more productive:
- Jot down specific examples of where focus, organization, or impulsivity cause problems — at work, at home, or in relationships.
- Note when you first remember these difficulties, and how you managed them in school.
- Bring a list of current medications and supplements, and any medications you've tried before.
- Gather prior evaluations or records if they're easy to find.
- Write down your questions and what you'd most like to improve.
What follow-up care looks like
If you start medication, the first weeks and months are about finding what works. Follow-up visits focus on how well symptoms are improving in real life, along with side effects such as changes in appetite, sleep, heart rate, or blood pressure. Adjustments are made gradually, and treatment is reviewed over time as your needs change.
At Momentum, follow-up visits are typically 30 minutes. Most patients are seen monthly, with a minimum of one visit every three months — which provides the continuity that careful ADHD treatment benefits from.
Telehealth and controlled medications
Follow-up care for ADHD can often happen by telehealth for patients located in New Jersey or New York when clinically appropriate. However, stimulant medications are controlled substances, and federal and state rules on prescribing them through telehealth have been changing. Depending on current regulations and your situation, an in-person visit may be required before certain medications can be prescribed. Dr. Egenburg will explain what applies to you.
Frequently asked questions
Can adults be diagnosed with ADHD for the first time?
Yes. Many adults are first diagnosed later in life. A diagnosis still considers whether symptoms were present in childhood, even if they went unrecognized.
Is there a single test for ADHD?
No. There's no blood test or scan that diagnoses ADHD. It's diagnosed through a careful clinical evaluation, which may include standardized rating scales.
Can I get an ADHD evaluation by telehealth?
The initial evaluation at Momentum is preferably done in person in Marlboro, NJ. Telehealth is available for patients in New Jersey and New York when clinically appropriate, though prescribing rules for stimulant medications may require an in-person visit.
Do I need my childhood records?
They're helpful but not required. Old report cards or prior evaluations can add useful context, and you can discuss what's available during your evaluation.
What if it turns out not to be ADHD?
That's valuable information too. If something else — such as anxiety, depression, or a sleep issue — better explains your symptoms, Dr. Egenburg will discuss appropriate treatment for that instead.
Can ADHD occur alongside anxiety or depression?
Yes, it's common for ADHD to occur with anxiety, depression, or sleep problems. A thorough evaluation looks at all of these so treatment addresses the full picture.
Start with a free consultation
A no-cost conversation with Dr. Egenburg's office to talk through what you're looking for and whether Momentum is the right fit. In person in Marlboro, NJ, or by telehealth in New Jersey and New York.
Related
From Momentum Modern Psychiatry, the practice of Deanna Egenburg, MD. Updated September 2026. For general information only — not medical advice.