Robert E. Seifer, PhD, PA provides research-based psychological care for children, adolescents, adults, couples, and families. Every intervention is built on one principle: when you become aware of your freedom to choose, you gain the power to take responsibility for your life — and change it.
Dr. Rob Seifer is a licensed clinical psychologist providing psychological services to children, adolescents, and adults, including individual, couples, and family therapy. With adults, Dr. Seifer provides individual, person-centered treatment, with interventions designed to increase personal growth and daily functioning. His goal is to improve psychological wellness in each individual client, and he centers his interventions on clients becoming aware of their freedom to choose and taking personal responsibility for their daily actions.
While working with children, Dr. Seifer's goal is to increase positive, socially appropriate behaviors at home, in the community, and at school, and he provides individual parent training sessions to teach parents more effective and positive alternatives for modifying their children's behavior and resolving emotional difficulties. With adolescents, his goal is to enable clients to make sound decisions, take responsibility, and enhance positive relationships with their teachers, coaches, friends, and family.
Dr. Seifer offers a full range of psychological testing for children, adolescents, and adults, including Gifted Testing, Academic Evaluations, Learning Disability Evaluations, Memory Testing, and Attention-Deficit/Hyperactivity Disorder Testing.
Dr. Seifer is the Team Clinician for the Miami Dolphins and Sport Psychologist for the San Francisco Giants, with previous roles serving the Chicago White Sox, Miami Marlins, University of Miami Hurricanes, and Inter Miami CF. Worked as a psychologist with Team USA for multiple years of Olympic Games. He is an Associate Professor at Nova Southeastern University's College of Psychology, where he teaches at the doctoral level and directs the Performance Enhancement Clinic in Sport Medicine. He earned his PhD in Clinical Psychology from Nova Southeastern University in 2002.
Marissa Bazzano, PsyD, is a Psychology Resident who has trained under the supervision of Dr. Rob Seifer for the past six years in the fields of clinical psychology and sport psychology. She has extensive experience working with athletes at the professional, collegiate, high school, and youth levels, with a professional focus on integrating psychological performance enhancement with overall mental health and well-being.
Dr. Bazzano has extensive experience working with neurodivergent children, adolescents, and adults, including individuals with autism spectrum disorder, ADHD, and learning differences. She takes a strengths-based, neurodiversity-affirming approach, helping clients and their families build on what works — at home, in school, and in competition. Her broader clinical experience includes assessment and intervention for a wide range of presentations, including adjustment problems, anxiety, depression, mood disorders, relationship issues, life transitions, stress management, and trauma- and stressor-related conditions.
In addition to psychotherapy and performance enhancement, Dr. Bazzano is experienced in the administration, scoring, and interpretation of psychological assessments, including psychoeducational, neuropsychological, and personality-based measures. Her assessment work supports diagnostic clarification, treatment planning, and academic and testing accommodation recommendations — including evaluations for autism and ADHD.
She earned her PsyD in Clinical Psychology from Nova Southeastern University in 2025.
Brooke Collins, PsyD, is a Psychology Resident who has trained in the fields of clinical psychology and psychological assessment. She has extensive experience providing evaluation and intervention for individuals seeking support with a range of mental health and psychological concerns.
Dr. Collins has particular expertise in anxiety disorders and obsessive-compulsive disorder (OCD). She has extensive training in Exposure and Response Prevention (ERP), the gold-standard, evidence-based treatment for OCD and related anxiety conditions, and works with clients to confront fear, reduce avoidance, and reclaim daily functioning. Her broader clinical experience includes assessment and intervention for eating disorders, mood-related disorders, personality disorders, trauma- and stressor-related conditions, adjustment problems, and ADHD.
Dr. Collins takes an evidence-based, individualized approach to treatment, tailoring interventions to each client's specific needs and goals. She works collaboratively with clients to build practical skills and lasting strategies for managing symptoms and improving daily functioning.
In addition to psychotherapy, Dr. Collins has extensive experience in the administration, scoring, and interpretation of psychological assessments, including psychoeducational, neuropsychological, and personality-based measures. Her assessment work supports diagnostic clarification, treatment planning, and academic and testing accommodation recommendations.
Dr. Collins earned her PsyD in Clinical Psychology from Nova Southeastern University in 2024.
Our interventions are research-based and person-centered, designed to increase personal growth, daily functioning, and psychological wellness in each individual client.
Support for the full range of adult life — adjustment problems, anxiety, depression, mood concerns, relationship issues, life transitions, and stress — with treatment built around your goals, your choices, and your daily life.
Guidance through one of life's most demanding transitions — school pressure, identity, friendships, and family — building the judgment and accountability that carry into adulthood.
Building positive behavior where it matters most — at home, in the classroom, and in the community — with parent training that gives families practical, positive tools that work.
Couples and family therapy focused on strengthening communication, resolving conflict, and building the relationships that support every member of the household.
We offer a full range of psychological testing for children, adolescents, and adults. A thorough, evidence-based evaluation replaces uncertainty with answers — so families, schools, and clients know exactly where they stand and what to do next.
Evaluation for gifted program eligibility and intellectual strengths.
Comprehensive assessment of academic skills and achievement.
Identification of specific learning differences and the supports that help.
Attention-Deficit/Hyperactivity Disorder assessment for children, adolescents, and adults.
Evaluation of memory and cognitive functioning.
Our sport psychology practice lives at POWER Enhancement Center, LLC — built on the POWER Program Dr. Seifer has implemented with athletes in the NFL, MLB, NBA, MLS, professional tennis and golf, and Olympic sport, alongside collegiate, high school, and youth athletes across South Florida and virtually.
1 W Camino Real, Suite 220
Boca Raton, FL 33432
