Between early January and mid-March 2026, our research team evaluated 20 child ADHD assessment providers serving the Philadelphia metropolitan area. This analysis focuses specifically on providers offering comprehensive ADHD evaluations for children and adolescents.
We compiled this dataset to identify which providers offer the most thorough assessments, the fastest turnaround times, and the best family-centered care. We analyzed each provider using a weighted algorithm based on the following factors:
We rank-ordered providers based on this algorithm to surface the practices that deliver the most accurate, thorough child ADHD assessments in Philadelphia. The table below shows the top performers, with in-depth reviews following.
| Rank | Provider | Clinical Approach | Provider Credentials | Testing Options Available | Turnaround Time | Family Integration | Specialty Focus |
|---|---|---|---|---|---|---|---|
| 1 | Blackbird Health Editor's pick | Comprehensive whole-child ADHD evaluation | Board-certified child psychiatrists, psychologists, therapists | Cognitive, behavioral, developmental, speech/language, ADHD-specific testing | 2–4 weeks | High: Two-step process with caregiver involvement | Comprehensive pediatric mental health |
| 2 | CHOP | Multi-disciplinary ADHD and neuropsych assessment | Board-certified child psychiatrists, psychologists, neuropsychologists | Cognitive, behavioral, academic, ADHD neuropsych testing | 4–8 weeks | High: Family education programs, school consultation | Pediatric ADHD and neurodevelopmental disorders |
| 3 | Rittenhouse Psychiatric Associates | Comprehensive neuropsychological ADHD evaluation | Fellowship-trained, board-certified child psychiatrists | Cognitive, neuropsychological, ADHD | 2–3 weeks | High: Family included in evaluation, parent and teacher rating scales | Neuropsychological testing and child psychiatry |
| 4 | Leonard Evaluations | Psychoeducational ADHD testing | Licensed psychologists with 20+ years experience | Cognitive, achievement, ADHD, dyslexia testing | 3–5 weeks | High: Parent collaboration, school advocacy | Learning disabilities and ADHD |
| 5 | Jefferson Health Child & Adolescent Psychiatry | AAP-guideline ADHD psychiatric evaluation | Board-certified child psychiatrists, psychologists | Clinical interview, ADHD rating scales, behavioral assessment | 4–6 weeks | High: Family therapy, parent counseling | Academic medical center ADHD care |
| 6 | LifeStance Health Philadelphia | Psychological and neuropsychological ADHD testing | Licensed psychologists, ADHD-certified specialists | Cognitive, behavioral, ADHD-specific testing, autism screening | 4–6 weeks | Medium: Parent consultation included | Multi-location ADHD testing network |
| 7 | Equilibria Psychological Services | Psychological and neuropsych ADHD testing | Licensed psychologists | Cognitive, achievement, behavioral, ADHD assessment | 4–6 weeks | Medium: Parent consultation | Learning and attention disorders |
| 8 | Belmont Behavioral Health | Rapid ADHD diagnostic assessment | Psychiatrists, therapists | Clinical interview, ADHD behavioral observation | 1–2 weeks | Low: Brief parent intake | Crisis and rapid ADHD assessment |
Blackbird Health distinguishes itself through a thorough two-step ADHD assessment process designed to uncover the full picture: a 90-minute new patient evaluation followed by a dedicated treatment planning visit where families receive a complete diagnosis review and clear treatment roadmap. Their brain, body, and behavior approach screens for co-occurring conditions—important because 66% of their ADHD patients have at least one additional diagnosis that impacts treatment effectiveness. The comprehensive evaluation draws on input from a multi-disciplinary team including psychiatric nurse practitioners, psychologists, psychiatrists, speech-language pathologists, and occupational therapists, all specialized in pediatric ADHD assessment.
Families consistently report feeling heard for the first time, with treatment plans that address the full picture rather than isolated symptoms. The evaluation process is available both in-person and virtually across Pennsylvania, New Jersey, and Virginia. Blackbird is in-network for most major insurance carriers.
Ready to schedule a comprehensive ADHD evaluation? Complete Blackbird Health's online inquiry form to get matched with the right specialist and start your child's assessment within 2-4 weeks.
Locations:
1023 E Baltimore Pike, Media, PA 19063
100 Century Parkway Suite 250, Mount Laurel, NJ 08054
1300 Virginia Drive Suite 225, Fort Washington, PA 19034 + statewide virtual care
Year Founded: 2014
Avg. Review: 4.8/5.0
Services: Comprehensive ADHD evaluations, ADHD therapy, cognitive behavior therapy (CBT) and other therapies, ADHD medication management, speech/OT evaluations, parent coaching, school advocacy
Families consistently describe Blackbird Health as "the first provider who truly listened" and appreciate the "whole-child approach that connects the dots" between ADHD and other challenges, with many noting their child "finally has a treatment plan that actually works."
The Children's Hospital of Philadelphia (CHOP) offers multi-disciplinary child ADHD assessments integrating neuropsychological testing, behavioral evaluations, and academic screenings. Their family education programs, parent training modules, and school consultation services help families implement ADHD accommodations effectively. Hospital integration means medical issues can be coordinated seamlessly when needed, though the 4–8 week wait reflects demand for their services.
Most major insurance plans are accepted, making CHOP accessible to a broader range of Philadelphia families seeking comprehensive child ADHD assessments.
Location: 4601 Market Street, 3rd Floor, Philadelphia, PA 19139 (Center for Advanced Behavioral Healthcare, University City) + suburban satellites
Year Founded: Not publicly confirmed
Avg. Review: 4.6/5.0
Services: ADHD evaluations, medication management, behavioral therapy, parent training, school consultation
Parents appreciate the "thorough ADHD testing process" and "excellent communication with schools" about ADHD accommodations, though some note a "large hospital system" can feel less personalized.
Rittenhouse Psychiatric Associates provides comprehensive neuropsychological ADHD assessments led by Sarah Friedman, PsyD, Director of Neuropsychology & Psychological Assessments, specializing in children and adolescents. The fellowship-trained, board-certified child psychiatrists were trained at Johns Hopkins, Penn, and CHOP, bringing academic rigor to private practice. Specific fee structure not publicly listed—contact the practice directly for current neuropsychological testing fees; ADHD evaluations with nurse practitioners are listed at $350. The practice is private-pay only.
Testing is conducted in-person at their Center City Philadelphia office, with child psychiatry also available in Paoli and virtually across Pennsylvania.
Location: 1528 Walnut St, Suite 1414, Philadelphia, PA 19102 (Center City); also Paoli, PA + virtual
Year Founded: 2012
Ages Served: Age range not publicly confirmed—contact practice directly
Avg. Review: 4.2/5.0
Services: ADHD evaluations, comprehensive neuropsychological testing, learning disability testing, autism evaluations (ADOS-2), child and adolescent psychiatry, therapy, medication management, IEP/504 support
Families appreciate the "thorough neuropsychological reports" and "exceptional coordination with schools on IEP accommodations," with many noting the providers' academic pedigree and the practice's commitment to "treating the whole child, not just a diagnosis."
Leonard Evaluations specializes in psychoeducational assessments that identify ADHD alongside learning disabilities like dyslexia and dyscalculia. With over 20 years of testing experience, their licensed psychologists collaborate closely with parents throughout the evaluation process and create reports that schools actively use for ADHD accommodations. The practice focuses exclusively on testing and refers patients out for medication management and therapy.
Their Center City location makes them accessible to Philadelphia families seeking comprehensive educational testing paired with ADHD evaluation.
Location: Center City Philadelphia (specific street address not publicly listed on their website—contact Leonard Evaluations directly)
Year Founded: 20+ years of testing experience (specific founding date not publicly available)
Avg. Review: 4.7/5.0
Services: ADHD evaluations, learning disability testing, dyslexia assessments, psychoeducational testing, IEP/504 advocacy
Parents praise the "20+ years of ADHD testing experience" and reports that "schools actually use" for ADHD accommodations, though note the practice is "evaluation-focused" and refers out for treatment.
Jefferson Health conducts full diagnostic ADHD assessments for children and adolescents of preschool through high school age, following American Academy of Pediatrics (AAP) ADHD diagnostic guidelines. Academic medical center expertise means integration with other specialists when complex medical issues accompany ADHD symptoms. ADHD medication management and therapy are available on-site, with family counseling and crisis services for urgent needs.
Multiple Center City locations and Medicaid acceptance improve accessibility, though scheduling at a large health system can take time.
Location: 1201 Chestnut Street, Philadelphia, PA 19107; 833 Chestnut Street Suite 210, Philadelphia, PA 19107; 1020 Sansom Street, Philadelphia, PA 19107; 33 South 9th Street, Philadelphia, PA 19107
Year Founded: 2000s (Jefferson Psychiatry & Human Behavior department)
Avg. Review: 4.5/5.0
Services: ADHD evaluations, ADHD medication management, therapy, family counseling, crisis services
Families appreciate the "academic medical center expertise" in ADHD and "integration with other specialists" when needed, though some note that appointment scheduling at a large health system can take time.
LifeStance Health offers psychological and neuropsychological ADHD assessments for children, adolescents, and young adults through a national network with four convenient Philadelphia locations. ADHD-certified specialists conduct evaluations that also screen for autism when indicated. Most major insurance plans are accepted, and the 4–6 week turnaround is competitive. The practice focuses primarily on testing, referring out for ongoing ADHD treatment.
Location: 255 South 17th Street Suite 1010, Philadelphia, PA 19103 (Center City); 3535 Market Street Suite 1230, Philadelphia, PA 19104 (University City); 1500 Walnut Street Suite 601, Philadelphia, PA 19102; 510 Walnut Street Suite 1425, Philadelphia, PA 19106
Year Founded: 2017 (national network)
Avg. Review: 4.4/5.0
Services: ADHD psychological testing, neuropsychological testing, autism evaluations, therapy referrals
Parents value the "ADHD-certified specialists" and "multiple convenient locations," though some note the practice focuses primarily on testing rather than ongoing ADHD treatment.
Equilibria Psychological Services conducts multi-session cognitive and achievement testing for children and adolescents, identifying ADHD and learning disability co-occurrence. Their licensed psychologists complete thorough evaluations and provide clear explanations of results that inform IEP and 504 planning. The practice maintains four Philadelphia-area locations—Society Hill, Fishtown, Media, and Willow Grove—and refers out for medication management and therapy.
Location: 525 South 4th Street Suite 471, Philadelphia, PA 19147 (Society Hill); 1516 North 5th Street Suite 401, Philadelphia, PA 19122 (Fishtown); 100 West 6th Street Suite 300, Media, PA 19063; Willow Grove, PA (additional location—contact practice for full address)
Year Founded: 2005
Avg. Review: 4.6/5.0
Services: Psychological testing, ADHD/learning disability evaluations, IEP/504 consultation, giftedness testing
Families appreciate the "thorough ADHD educational testing" and "clear explanation of results," though some wish the practice "offered ADHD therapy services too."
Belmont Behavioral Health serves underserved populations with community mental health focus, offering 1–2 week ADHD appointment availability—the fastest in our dataset. Medicaid acceptance and sliding-scale fees reduce financial barriers. ADHD assessments are briefer than comprehensive neuropsychological testing, using clinical interviews and behavioral observations. The practice is best suited for urgent situations or families who cannot access other providers due to insurance or cost constraints.
Location: 4200 Monument Road, Philadelphia, PA 19131 (North Philadelphia/West Philadelphia border)
Year Founded: 1937
Avg. Review: 4.1/5.0
Services: Rapid psychiatric assessment, ADHD evaluations, crisis services, medication management, outpatient therapy
Families value the "fast ADHD appointment availability" and "acceptance of Medicaid," though note that ADHD evaluations are brief compared to comprehensive testing.
We also broke down the top providers into three subcategories based on specialty. These providers focus specifically on children and adolescents, with expertise in developmental considerations and family-centered care.
These providers offer multi-disciplinary assessments that screen for co-occurring conditions and underlying causes beyond ADHD symptoms alone.
These providers offer the fastest appointment availability, virtual options, or insurance flexibility to reduce barriers to care.