Adult ADHD Evaluation, Testing & Treatment FAQs
Pennsylvania & Delaware
Adult ADHD care can feel confusing when you are trying to understand evaluation, testing, diagnosis, treatment, medication, costs, telehealth, or what actually happens after you schedule.
This FAQ answers the questions adults most commonly ask ADHD Philadelphia about adult ADHD evaluation and treatment in Pennsylvania and Delaware.
ADHD Philadelphia provides adult-focused ADHD evaluation, testing, diagnosis, treatment planning, medication management, and executive-function-focused care for adults ages 18–64.
Initial evaluations begin through secure telehealth. In-person appointments may be scheduled afterward when clinically appropriate.
Not sure whether ADHD Philadelphia is the right fit? A free 10-minute consultation is available before scheduling.
BOOK AN ADULT ADHD APPOINTMENT
For a step-by-step explanation of the process, visit the ADHD Philadelphia Patient Journey.
Getting Started With an Adult ADHD Evaluation
1. How do I start an adult ADHD evaluation?
You can begin by scheduling through ADHD Philadelphia's online appointment page.
Adults who are unsure about the practice or which evaluation pathway fits what they are seeking can also use the free 10-minute consultation mentioned above.
ADHD Philadelphia currently offers two evaluation pathways:
ADHD Evaluation + Ongoing Care
$300 total initial evaluation
$150 Initial ADHD Consultation
$150 ADHD Testing & Results Appointment
This pathway is for adults who want evaluation and plan to establish ongoing ADHD treatment with ADHD Philadelphia when continued care is clinically appropriate.
ADHD Testing & Evaluation Only
$500 comprehensive standalone diagnostic evaluation
This pathway is for adults primarily seeking comprehensive diagnostic evaluation who do not plan to establish ongoing treatment with ADHD Philadelphia at the time of the evaluation.
Compare both options in the ADHD Philadelphia Patient Journey.
2. How much does an adult ADHD evaluation cost?
There are two pathways.
Evaluation + Ongoing Care
$300 total initial evaluation
$150 Initial ADHD Consultation
+
$150 ADHD Testing & Results Appointment
Ongoing ADHD treatment and medication-management appointments are $150 each.
Testing & Evaluation Only
$500 comprehensive standalone diagnostic evaluation
This is intended for adults who primarily want diagnostic clarification or documentation and do not plan to establish ongoing treatment with ADHD Philadelphia at the time of the evaluation.
3. Why are there two ADHD evaluation pathways?
Adults seek ADHD evaluations for different reasons.
Some want to determine whether ADHD is present and then continue treatment with ADHD Philadelphia.
Others primarily want a comprehensive diagnostic evaluation and expect treatment to occur somewhere else.
The two pathways allow the service to better match what the patient is seeking at the beginning of the evaluation.
4. What happens during an adult ADHD evaluation?
An evaluation may include:
Current symptom review
Childhood and developmental history
Functional impairment
Work or academic functioning
Executive-function difficulties
Medical history
Psychiatric history
Sleep
Current medications
Substance-use considerations
Standardized ADHD questionnaires
Computerized cognitive testing when appropriate
Differential diagnosis
Relevant records when needed
Collateral information when clinically appropriate
The goal is not simply to count symptoms.
The goal is to determine whether ADHD provides the best explanation for the person's developmental and functional pattern.
Learn more about Adult ADHD Testing & Evaluation in Pennsylvania and Delaware.
5. Can ADHD be diagnosed for the first time in adulthood?
Yes.
Many adults were never formally evaluated during childhood.
An adult diagnosis does not require having previously received a childhood ADHD diagnosis.
However, because ADHD is a neurodevelopmental condition, the evaluation considers whether relevant symptoms or patterns were present earlier in life.
Learn more about Adult ADHD Diagnosis in Pennsylvania and Delaware.
6. Do I have to have been diagnosed with ADHD as a child?
No.
The evaluation instead looks for evidence that ADHD-related patterns existed earlier in development.
Depending on the clinical situation, this may involve:
Developmental history
Memories of childhood functioning
School records when available
Previous evaluations
Information from someone who knew you earlier in life when clinically appropriate
7. Can a computerized ADHD test diagnose ADHD by itself?
No.
Computerized testing can provide useful clinical information, but it does not independently establish an ADHD diagnosis.
Results must be interpreted in the context of:
Clinical history
Developmental history
Current symptoms
Functional impairment
Standardized rating scales
Medical and psychiatric history
Alternative explanations
Possible co-occurring conditions
A person may perform well on computerized testing and still have ADHD.
A person may also perform poorly for reasons unrelated to ADHD.
8. Is an online ADHD screening test enough to diagnose ADHD?
No.
Online screeners and symptom questionnaires can help identify whether further evaluation may be worthwhile.
They do not replace a comprehensive diagnostic evaluation.
9. How long does an adult ADHD evaluation take?
There is no single number of minutes that defines a comprehensive adult ADHD evaluation.
The amount of time required depends on:
The evaluation pathway
Clinical complexity
Testing requirements
Questionnaires
Records
Collateral information when appropriate
Differential-diagnosis considerations
The important issue is whether sufficient appropriate information has been gathered to reach a clinically supportable conclusion.
Read How Long Does an Adult ADHD Evaluation Take in Pennsylvania or Delaware?.
10. How long does standalone diagnostic documentation take?
For the $500 ADHD Testing & Evaluation Only pathway, diagnostic documentation is generally completed within 7 days after all required appointments, testing, questionnaires, records, and requested information have been completed and received.
The seven-day period does not necessarily begin after the first appointment.
ADHD Symptoms, Differential Diagnosis & Executive Function
11. Can anxiety look like ADHD?
Yes.
Anxiety can affect:
Concentration
Working memory
Sleep
Mental energy
Restlessness
Decision-making
Daily functioning
ADHD and anxiety may also occur together.
A comprehensive evaluation looks at developmental history, timing, triggers, symptom pattern, and impairment rather than assuming every concentration difficulty is ADHD.
Read ADHD vs Anxiety: How Adults Can Tell the Difference.
12. Can depression, burnout, sleep problems, or chronic stress look like ADHD?
Yes.
Attention and executive-function difficulties may occur with:
Depression
Anxiety
Bipolar disorder
Trauma-related conditions
Sleep disorders
Insufficient sleep
Chronic stress
Burnout
Substance use
Medication effects
Medical conditions
Other psychiatric conditions
Other neurodevelopmental conditions
Sometimes ADHD is the best explanation.
Sometimes another condition better explains the symptoms.
Sometimes more than one condition is present.
13. Can successful adults and professionals have ADHD?
Yes.
Professional or academic success does not rule out ADHD.
Some adults maintain high performance through:
Long work hours
Deadline pressure
Perfectionism
Multiple calendars
Extensive reminders
Anxiety-driven productivity
Repeated checking
Administrative support
Working nights or weekends to catch up
A useful question is not only:
“Are you successful?”
It is also:
“What does maintaining that success require from you?”
Explore Adult ADHD Care for Professionals in Pennsylvania and Delaware.
14. What is executive function?
Executive functions are skills that help people regulate goal-directed behavior.
They include areas such as:
Working memory
Task initiation
Planning
Prioritization
Organization
Time management
Sustained attention
Response inhibition
Cognitive flexibility
Goal-directed persistence
Self-monitoring
Emotional regulation
Many adults seek ADHD evaluation because they know what they need to do but struggle to consistently turn those intentions into action.
Explore the Executive Function in Adults With ADHD Resource Center.
15. Can ADHD make it difficult to start tasks?
Yes.
Task initiation can be particularly difficult for some adults with ADHD.
A person may understand the task, want to complete it, and still have difficulty beginning until urgency, novelty, interest, or external pressure increases.
Read Why Starting Tasks Is So Hard With Adult ADHD.
16. Can ADHD make someone feel chronically overwhelmed?
It can.
Difficulties with prioritization, working memory, organization, time estimation, task switching, and managing competing demands may contribute to a sense that everything needs attention simultaneously.
This can occur even in adults who appear highly capable from the outside.
Adult ADHD Care That Recognizes the Whole Person
Adult ADHD does not have one appearance, racial background, cultural background, gender identity, sexual orientation, profession, family structure, or life story.
A comprehensive evaluation should focus on established ADHD diagnostic principles while also allowing relevant cultural, family, workplace, identity, discrimination, minority-stress, and previous healthcare experiences to be discussed when they affect functioning or the clinical history.
Identity itself should not be treated as proof of ADHD—or as a reason to dismiss ADHD symptoms.
17. Do you provide ADHD care for Black and BIPOC adults?
Yes.
ADHD Philadelphia provides adult ADHD evaluation and treatment for adults from diverse racial, ethnic, and cultural backgrounds.
Race or ethnicity does not determine whether someone has ADHD.
However, experiences involving family expectations, school, work, healthcare, culture, discrimination, stress, access to care, or previous diagnostic experiences may be relevant to understanding the person's history when clinically appropriate.
Explore Adult ADHD Care for Black & BIPOC Adults in Pennsylvania & Delaware.
18. Can Black or BIPOC adults have ADHD even if it was never recognized during childhood?
Yes.
ADHD begins during childhood, but symptoms are not always recognized, evaluated, or formally diagnosed at that time.
The adult evaluation looks for evidence that relevant patterns existed earlier in life rather than requiring a previous childhood diagnosis.
For a deeper discussion of race, culture, ADHD recognition, and care, visit Adult ADHD Care for Black & BIPOC Adults.
19. Is ADHD testing different for Black or BIPOC adults?
The core diagnostic principles do not change according to race or ethnicity.
A comprehensive evaluation still considers developmental history, symptoms, functional impairment, relevant settings, differential diagnosis, and other clinical information.
However, good clinical care should avoid assuming that every person's life experiences, barriers, coping strategies, or history with healthcare are identical.
20. Do you provide LGBTQ+ affirming adult ADHD care?
Yes.
ADHD Philadelphia provides respectful adult ADHD care for lesbian, gay, bisexual, transgender, queer, nonbinary, gender-diverse, questioning, and other LGBTQ+ adults.
Sexual orientation or gender identity does not diagnose ADHD.
Likewise, ADHD should not be used as an explanation for someone's sexual orientation or gender identity.
Explore LGBTQ+ Affirming Adult ADHD Care in Pennsylvania & Delaware.
21. Can transgender, nonbinary, or gender-diverse adults be evaluated and treated for ADHD?
Yes.
ADHD evaluation should be based on established diagnostic principles regardless of gender identity.
Relevant medical treatment, medications, psychiatric history, stress, sleep, healthcare experiences, and other clinical factors can be discussed when they matter to diagnosis or treatment.
Gender identity itself should neither be treated as evidence of ADHD nor used to dismiss possible ADHD symptoms.
Learn more about LGBTQ+ Affirming Adult ADHD Care.
22. What if I am both Black or BIPOC and LGBTQ+?
People can have multiple overlapping identities and life experiences.
No single identity explains the entire person.
ADHD Philadelphia's clinical focus remains determining whether the person's developmental history, symptoms, functional impairment, and broader evaluation support ADHD while allowing relevant experiences to be discussed when they matter.
Explore both:
Adult ADHD Care for Black & BIPOC Adults
and
LGBTQ+ Affirming Adult ADHD Care.
Adult ADHD Treatment & Medication FAQs
23. What happens if I am diagnosed with ADHD?
Treatment recommendations are individualized.
Treatment may include:
ADHD education
Behavioral strategies
Executive-function strategies
Therapy-informed approaches
Environmental modifications
Sleep and lifestyle considerations
ADHD coaching or therapy recommendations
Stimulant medication when clinically appropriate
Non-stimulant medication
Ongoing medication monitoring
Learn more about Adult ADHD Treatment & Medication Management.
24. Does everyone diagnosed with ADHD need medication?
No.
Medication may be appropriate for some adults, but treatment can also involve behavioral strategies, psychotherapy, executive-function support, environmental modifications, lifestyle changes, ADHD coaching, or combinations of approaches.
Treatment should be individualized.
25. Does an ADHD diagnosis guarantee stimulant medication?
No.
An ADHD diagnosis does not guarantee stimulant medication or any other particular treatment.
Medication decisions may consider:
Medical history
Psychiatric history
Current medications
Previous treatment
Potential risks
Contraindications
Substance-use considerations
Treatment goals
Individual response
Clinical appropriateness
26. Does ADHD Philadelphia prescribe stimulant medication?
Yes, when clinically appropriate.
ADHD Philadelphia uses a structured medication-management approach for stimulant treatment.
Patients considering stimulant medication should review the Adult ADHD Medication Management & Stimulant Treatment Policy.
27. Are non-stimulant ADHD medications available?
Yes.
Non-stimulant treatment may be considered when clinically appropriate.
This may be relevant when stimulants:
Are not tolerated
Have not provided enough benefit
Are not preferred
Are not clinically appropriate
Produce problematic side effects
Explore Non-Stimulant ADHD Treatment Options for Adults.
28. How much are ongoing medication-management appointments?
Ongoing ADHD treatment and medication-management appointments are $150 each.
29. How often are stimulant follow-up appointments?
ADHD Philadelphia generally uses a 30-day monitoring model for stimulant treatment.
Regular follow-up allows treatment response, functioning, side effects, and continued clinical appropriateness to be reassessed.
30. How do you determine whether ADHD medication is working?
Treatment response should be evaluated by more than whether someone can “feel” a medication.
Useful questions may include:
Are you starting tasks more consistently?
Are you completing more of what you begin?
Is your attention more sustainable?
Are you managing time more effectively?
Are you remembering responsibilities more consistently?
Is work or school functioning improving?
Are home responsibilities easier to manage?
Are there unacceptable side effects?
The goal is meaningful improvement in real-life functioning.
31. Does ADHD Philadelphia review the Prescription Drug Monitoring Program?
Yes.
Applicable prescription-monitoring information may be reviewed as part of ADHD Philadelphia's controlled-substance prescribing and monitoring process.
For more detail, review the Medication Management & Stimulant Treatment Policy.
32. Does everyone need an EKG before stimulant treatment?
No.
An EKG is not automatically required for every patient.
Additional cardiovascular evaluation may be requested when clinically appropriate based on medical history, symptoms, current medications, examination findings, or other risk factors.
33. Are urine drug screens required?
Urine drug screening may be required as part of ADHD Philadelphia's stimulant-treatment monitoring process based on the clinical situation and risk assessment.
34. Can I use cannabis or THC while receiving stimulant medication?
ADHD Philadelphia requires patients receiving stimulant medication through the practice to abstain from cannabis and THC products.
This is an ADHD Philadelphia stimulant-treatment practice requirement.
Patients using cannabis or THC should discuss this openly during the evaluation so treatment options can be reviewed.
Learn more in the Medication Management & Stimulant Treatment Policy.
35. Can ADHD treatment include executive-function support even if I take medication?
Yes.
Medication may help some ADHD symptoms, but it does not automatically create systems for:
Planning
Organization
Prioritization
Task initiation
Time management
Working memory
Maintaining routines
Following through
Explore Executive Function in Adults With ADHD.
Telehealth, Offices & Adult ADHD Locations
36. Do you provide telehealth ADHD care?
Yes.
ADHD Philadelphia provides secure telehealth adult ADHD evaluation and treatment throughout Pennsylvania and Delaware for eligible adults.
Initial evaluations begin through telehealth.
37. Are in-person ADHD appointments available?
Yes.
In-person appointments may be scheduled after the initial telehealth appointment when clinically appropriate.
ADHD Philadelphia does not offer walk-in appointments.
38. Where are ADHD Philadelphia's offices?
Bala Cynwyd, Pennsylvania
191 Presidential Blvd, Suite W-3
Bala Cynwyd, PA 19004
Milford, Delaware
550 S Dupont Blvd, Suite F
Milford, DE 19963-1704
Learn more about the Delaware office through Adult ADHD Testing, Diagnosis & Treatment in Milford, Delaware.
Explore all Adult ADHD Testing and Treatment Locations in Pennsylvania & Delaware.
39. Do you provide adult ADHD care in Philadelphia?
Yes.
Adults throughout Philadelphia can begin ADHD evaluation and treatment through secure telehealth.
In-person appointments may also be available later at the nearby Bala Cynwyd office when clinically appropriate.
Visit Adult ADHD Testing, Diagnosis & Treatment in Philadelphia, PA.
You can also read Adult ADHD Testing in Philadelphia: What to Expect.
40. Do you provide adult ADHD care on the Main Line?
Yes.
ADHD Philadelphia serves adults throughout Bala Cynwyd, Merion, Wynnewood, Narberth, Ardmore, Haverford, Bryn Mawr, Villanova, Wayne, Radnor, Devon, Berwyn, and surrounding communities.
Visit Adult ADHD Testing & Treatment on the Main Line, PA.
41. Do you provide adult ADHD care in West Chester and Chester County?
Yes.
Adult ADHD evaluation and treatment are available through telehealth for adults throughout West Chester and Chester County.
Visit Adult ADHD Testing, Diagnosis & Treatment in West Chester, PA.
Do you provide adult ADHD care in Lancaster, Pennsylvania?
Yes. ADHD Philadelphia provides adult ADHD evaluation, testing, diagnosis, treatment planning, and ongoing care through secure telehealth throughout Lancaster and Lancaster County.
42. Do you provide adult ADHD care in Wilmington, Delaware?
Yes.
ADHD Philadelphia provides telehealth ADHD evaluation and treatment throughout Wilmington and New Castle County.
Visit Adult ADHD Testing, Diagnosis & Treatment in Wilmington, Delaware.
43. Do you provide adult ADHD care in Newark, Delaware?
Yes.
ADHD Philadelphia provides telehealth adult ADHD care throughout Newark and surrounding New Castle County communities.
Visit Adult ADHD Testing, Diagnosis & Treatment in Newark, Delaware.
44. Do you provide adult ADHD care in Dover, Delaware?
Yes.
ADHD Philadelphia provides telehealth ADHD evaluation and treatment throughout Dover, Kent County, and surrounding central Delaware communities.
Visit Adult ADHD Testing, Diagnosis & Treatment in Dover, Delaware.
45. Do you provide adult ADHD care in Milford, Delaware?
Yes.
Milford is also the location of ADHD Philadelphia's Delaware office.
Initial evaluations begin through secure telehealth, with in-person appointments available afterward when clinically appropriate.
Visit Adult ADHD Testing, Diagnosis & Treatment in Milford, Delaware.
46. Do you serve adults elsewhere in Pennsylvania and Delaware?
Yes.
ADHD Philadelphia provides adult ADHD telehealth care throughout Pennsylvania and Delaware for eligible adults.
Explore Adult ADHD Testing and Treatment Locations in Pennsylvania & Delaware.
Work, School & Daily Functioning
47. Can ADHD affect work performance?
Yes.
ADHD may affect:
Task initiation
Time management
Organization
Working memory
Sustained attention
Prioritization
Deadlines
Documentation
Email management
Follow-through
Some adults remain highly successful while expending substantial effort compensating for these difficulties.
Explore Adult ADHD Care for Professionals.
48. Can college or graduate students be evaluated for ADHD?
Yes.
ADHD Philadelphia evaluates adults ages 18–64, including college, graduate, and professional students.
Strong academic performance does not automatically rule out ADHD.
An evaluation considers developmental history, functioning, symptoms, impairment, and the broader clinical picture.
49. Can ADHD affect sleep?
ADHD and sleep difficulties may occur together.
Poor or insufficient sleep can also worsen:
Concentration
Working memory
Emotional regulation
Motivation
Executive functioning
Sleep is therefore an important part of the clinical evaluation.
50. Can ADHD affect relationships and household responsibilities?
Yes.
ADHD-related difficulties with working memory, emotional regulation, organization, time management, task initiation, and follow-through may affect:
Communication
Household responsibilities
Appointments
Parenting responsibilities
Bills
Shared routines
Planning
Conflict recovery
These difficulties should be understood in the context of the person's overall functioning and relationships.
Insurance, Documentation & Administrative Questions
51. Does ADHD Philadelphia accept insurance?
ADHD Philadelphia is a private-pay practice.
Superbills may be provided for patients who want to seek possible out-of-network reimbursement from their insurance plan.
Reimbursement depends on the patient's insurance plan and is not guaranteed by ADHD Philadelphia.
52. Can ADHD Philadelphia provide diagnostic documentation?
Diagnostic documentation may be provided when supported by the nature and completeness of the evaluation.
For the $500 standalone pathway, documentation is generally completed within 7 days after all required evaluation components and requested information have been completed and received.
53. Can ADHD Philadelphia provide workplace or school accommodation documentation?
Accommodation requests are considered based on:
The diagnosis
Functional limitations
The nature and completeness of the evaluation
Available clinical information
The specific request
Requirements of the requesting organization
An ADHD diagnosis alone does not automatically establish eligibility for a particular accommodation.
54. Do you treat children or adolescents?
No.
ADHD Philadelphia specializes in adult ADHD care for adults ages 18–64.
Still Have Questions?
If you are unsure whether ADHD Philadelphia fits what you are looking for, review the ADHD Philadelphia Patient Journey or schedule the free 10-minute consultation mentioned at the beginning of this page.
If you are ready to begin:
ADHD Evaluation + Ongoing Care
$300 total initial evaluation
$150 Initial ADHD Consultation
+
$150 ADHD Testing & Results Appointment
Ongoing treatment appointments: $150 each
START ADHD EVALUATION + ONGOING CARE
ADHD Testing & Evaluation Only
$500 comprehensive standalone diagnostic evaluation
For adults primarily seeking comprehensive diagnostic evaluation without establishing ongoing treatment with ADHD Philadelphia at the time of the evaluation.
START ADHD TESTING & EVALUATION ONLY
Explore Adult ADHD Resources
ADHD Philadelphia Patient Journey
Adult ADHD Diagnosis in Pennsylvania & Delaware
Adult ADHD Testing & Evaluation
Adult ADHD Treatment & Medication Management
Adult ADHD Medication Management & Stimulant Treatment Policy
Non-Stimulant ADHD Treatment Options
Executive Function in Adults With ADHD
Adult ADHD Care for Professionals
Adult ADHD Care for Black & BIPOC Adults
LGBTQ+ Affirming Adult ADHD Care
Adult ADHD Testing, Diagnosis & Treatment in Philadelphia
Adult ADHD Testing & Treatment on the Main Line
Adult ADHD Testing, Diagnosis & Treatment in West Chester
Adult ADHD Testing, Diagnosis & Treatment in Wilmington
Adult ADHD Testing, Diagnosis & Treatment in Newark
Adult ADHD Testing, Diagnosis & Treatment in Dover
Adult ADHD Testing, Diagnosis & Treatment in Milford
All ADHD Philadelphia Locations
Medical Information Notice
Information provided on ADHDPhiladelphia.com is for general educational purposes and does not replace individualized medical or psychiatric evaluation, diagnosis, or treatment.
Symptoms that resemble ADHD can occur with psychiatric conditions, medical conditions, sleep problems, substance use, medication effects, stress, and other factors.
ADHD diagnosis requires an appropriate clinical evaluation.
Race, ethnicity, culture, sexual orientation, and gender identity are not diagnostic criteria for ADHD.
Medication and treatment recommendations are individualized and based on clinical appropriateness and safety.
Do not start, stop, increase, decrease, or otherwise change prescribed medication without discussing the change with your prescribing clinician.
If you are experiencing a medical or psychiatric emergency, seek appropriate emergency care.
Author & Clinical Review
Charles Thornton, PMHNP-BC
Psychiatric Mental Health Nurse Practitioner
ADHD Philadelphia
Adult ADHD evaluation, testing, diagnosis, treatment planning, medication management, executive-function-focused care, and individualized adult ADHD services throughout Pennsylvania and Delaware.
Clinically reviewed: September 20, 2026
Clinical References & Further Reading
National Institute of Mental Health — ADHD in Adults: 4 Things to Know
Centers for Disease Control and Prevention — ADHD in Adults
NICE — Attention Deficit Hyperactivity Disorder: Diagnosis and Management