Develop the skills to transform your life and be more healthy, productive and satisfied.
Find balance in spirit, body and mind to increase your
emotional health.
Now offering the Autism Diagnostic Observation Schedule (ADOS-2).
Achieve your highest potential while pursuing your personal, academical or professional goals.
The Beauty of Psychotherapy
Psychotherapy helps recovering the beauty of life. It allows you to take control over situations that can be demanding or stressful.
It can help anyone to cope with different types of conflicts during a lifetime. Thus, psychotherapy is useful for children, adolescents, adults, couples, families and geriatric population who want to achieve a particular goal.
It is a process where a dual and non judgmental relationship is developed for a period of time, in which specific interventions are used through evidenced-based-treatment models, according to the particular needs and population.
At the first session, the therapist makes questions about your needs and your condition to stay informed of your physical and emotional health.
It can take a few sessions to determine the best approach or course of action. You can also interview your therapist to find out if the approach and personality work for you.
This depends on your situation symptoms, your environment, the support from your relatives and progress.
Depending on the case, our specialists in Psychotehrapy can help with different difficulties in live through the use of cognitive behavioral therapy, EMDR, dialectical therapy, interpersonal relations and supportive family-focused therapy. They can also perform assessments according to your needs.
Psychotherapy and assessments for everyone
Children, adolescents, adults, couples, families and geriatric population
TREATMENT
Personalized services for treating common physical diseases and mental disorders.
THERAPY
Individual, group and couples assessment and therapy services in a harmonious environment.
ASSESSMENTS
Diagnostics, evaluations and certifications conducted by specialized doctoral clinical psychologists.
Positive Mindset Group is focused in providing
services under a client-centered and unconditional
acceptance environment.
- Eye Movement Desensitization Reprocessing (EMDR)
- Autism Spectrum Disorder assessments (ADOS - 2)
- Nutrition and mental health
- Anger Management
- Obsessive-compulsive disorder (OCD).
- Cognitive Behavioral Therapy (CBT)
- Domestic violence
- Attention deficit and hyperactivity disorder (ADHD)
Building blocks to develop healthy and satisfied relationships
Psychotherapy
Our group is dedicated to assist through a non-judgmental ambience, to develop resilient and healthy mindsets to help you transform and evolve in your life.
We assist individuals and families within the community to achieve their goals under a mental health wellness concept.
As part of the psychotherapy services, you would feel in a comfortable and non-judgmental environment in which you will be able to discuss your concerns openly, finding ways to overcome your challenges through collaboration and increase resilience to manage life stressors
How can we help you...
- Diagnose for Autism spectrum disorder
- Developmental delays
- Behavioral difficulties and concerns
- Learning disabilities
- Mood disorder
- Major mental illness
- Clearance for medical procedures
- Among others...
Psychological Assessments
Psychological assessments can help to address the following concerns:
- Possible learning disorders or intellectual disabilities
- Mood disorder, depression, anxiety, bipolar disorders
- Diagnosis of autism spectrum disorder
- Diagnosis of developmental delays
- Memory and executive functions issues
- Attention problems
- Behavioral issues
- Major Mental Illness
- Clearance for Medical Procedures
- Giftedness
We offer a formal way to measure traits, feelings, beliefs and abilities
that can lead to identify possible difficulties in specific areas such as our
daily living, academic achievement, vocational, emotional or
psychological strengths and difficulties.
Some benefits of Psychotherapy
Psychotherapy helps individuals and families to reach their highest potential through different means.
Some meaningful advantages of the psychotherapy are:
- Overcome conflicts and loss
- Improve sleeping quality
- Reduce pain and relieve illness-related symptoms
- Gain a better understanding of personality
- Engagement and commitment in daily tasks
- Work with trauma related memories
- Improve your interpersonal relations and communication skills.
- Learn healthier routines and habits
- Greater academic performance
- Better life satisfaction
- Improve the immune system
- Boost self-esteem and confidence
- Improve your child-parenting bond
- Overcome phase of life difficulties
- Manage anxiety related symptoms
Always there for you…
We are conveniently located in the Central Florida area, accessible to the areas of Kissimmee, Poinciana, Saint Cloud and Lake Nona.
Telemental Health
Psychotherapy beyond borders
Get online therapy through videoconference (HIPAA compliant)
Connect with your therapist from any place of your comfort using your smartphone, laptop or desktop computer anytime, anywhere.
We use secure, HIPAA compliant technology to protect your privacy while you connect from a private location of your choice.
Know our founder
Certified EMDR therapist
Certified OCD Therapist
Tania I. Marrero-Santiago
Licensed Clinical Psychologist, PsyD
She is trained and certified in the use of Eye Movement Desensitization and Reprocessing Therapy (EMDR) for adults and children, an evidence-based treatment for trauma. She also has been trained and certified in Exposure and Response Prevention Therapy (ERP-T) for the treatment of OCD – Obsessive Compulsive Disorders. She enjoys working with a diverse population, serving children, adolescents, and adults. Dr. Marrero also has experience in the assessment of neurodevelopmental disorders such as autism, ADHD, learning disability, and developmental delays. She has worked with a variety of disorders, including depression, trauma-related symptoms, obsessive-compulsive disorder, phobias, and anxiety. Dr. Marrero has over ten years of experience providing services, including the last four specializing in the use of EMDR and ERP-T with adults, adolescents, and children.
Meet the team

Dr Calix Diaz, PsyD
Licensed Clinical Social Worker/ EMDR certified therapist/ Certified Addictions Professional (CAP)
My name is Dr. Calix Diaz Rivera, and I was born and raised in Puerto Rico. I hold a bachelor’s degree in Social Work from the University of Puerto Rico (1998) and a Master’s degree in Social Work with a concentration in Direct Services for children and families (2002). In 2009, I earned a Master’s degree in Clinical Psychology from Carlos Albizu University in Puerto Rico, followed by a Doctorate in Clinical Psychology in 2012. Currently, I am pursuing studies in Biopsychosocial Interventions for patients with substance abuse disorders at the University of Salamanca, Spain.
With more than 24 years of experience in the mental health field, I have provided psychotherapy to children, adolescents, families, couples, and the elderly.

Dr. Ivonne M. Asencio
Licensed Psychologist, PhD
Dr. Ivonne M. Asencio, a licensed psychologist in the state of Florida, earned the degree of Doctor of Philosophy (PhD) in School Psychology from the Inter American University of Puerto Rico, San Germán Campus. She brings over a decade of experience providing compassionate,
evidence-based care to individuals throughout different life stages, in both clinical and school settings.
Fluent in English and Spanish, Dr. Asencio helps clients feel safe, understood, and empowered during their therapeutic journey in a confidential and nonjudgmental environment. She has successfully treated a wide range of diagnoses, including ADHD, mood disorders, anxiety, behavioral and learning disorders. Her practice includes psychological assessments and individual therapy, using models such as Cognitive Behavioral Therapy (CBT), Solution Focused Therapy (SFT), Interpersonal Therapy (IT), and Acceptance and Commitment Therapy (ACT), tailored to meet the unique needs of each client.
Whether helping a child manage behavioral challenges, supporting a teen through emotional difficulties, or guiding adults toward greater self-awareness, Dr. Asencio is devoted to promoting mental health in all of her clients.

Dr. Gisela Adorno-Cruz, PsyD
Licensed Clinical Psychologist |
Adult Psychotherapy Specialist
I am a licensed Clinical Psychologist specializing in providing psychotherapy to adults navigating life transitions, family-related stressors, and emotional challenges. My areas of expertise include adjustment to major life changes, stress management, parenting support, maternal mental health, and coping with chronic pain and medical conditions.
I integrate Cognitive Behavioral Therapy (CBT) and Acceptance and Commitment Therapy (ACT) to help clients develop practical tools, build resilience, and foster meaningful personal growth.
My approach is grounded in the values of honesty, empathy, and compassion. I strive to create a supportive and collaborative therapeutic space where clients feel understood and empowered in their journey toward emotional well-being.

Ivelisse Nieves, LMHC
Licensed Mental Health Counselor
Ivelisse Nieves is a Florida Licensed Mental Health Counselor passionate about helping individuals overcome emotional and psychological challenges in life. With over 5 years of experience in individual counseling and family therapy, committed to providing a safe space to explore your thoughts, emotions, and concerns.
Throughout her career, She has had the privilege of working with a variety of individuals including kids, teens, adults, couples, and families, addressing issues including anxiety, depression, stress, and more. Her therapeutic approach is based on cognitive-behavioral therapy, Emotional freedom techniques, person-centered therapy, etc. Her primary goal is to provide the support you need to develop effective tools and strategies to face your emotional challenges. I believe that every individual has the capacity to grow, heal, and thrive.
“Keeping a resilient attitude contributes to better outcomes"
Tania I. Marrero-Santiago
We accept the following insurance plans:







Building Blocks for a Fulfilled Life
Psychologist – Psychotherapy and Psychological Assesment
Increase your emotional and mental health through the development of skills that could assist your enjoyment of life.