About Us
Tiffany Finnegan Drews, MS, BCBA, LBA
Tiffany graduated from Azusa Pacific University in 2014 with a bachelor’s degree in Human Development. In 2019 she received her Master’s in Behavior Analysis from the University of Cincinnati followed by her BCBA and LBA in 2020.
Tiffany has previously worked in self-contained autism at the high school level as a support staff member and p
Tiffany graduated from Azusa Pacific University in 2014 with a bachelor’s degree in Human Development. In 2019 she received her Master’s in Behavior Analysis from the University of Cincinnati followed by her BCBA and LBA in 2020.
Tiffany has previously worked in self-contained autism at the high school level as a support staff member and provided 1:1 direct services as a RBT in both the home setting and clinic settings in the Las Vegas area.
“My passion for the field of behavior analysis is fueled by serving my families with ethical and compassionate services. I strive to make every learning experience as naturalistic as possible by teaching skills in an environment that naturally promotes opportunities for social interaction and social communication. I believe every child deserves to make friends and to learn how to be a friend.
I love motivating therapists through developing stronger skill sets in order to set them up for success while promoting a positive, team centered work culture. It truly makes my heart happy to see the results in our clients lives when we develop a team that loves what they do and where they do it at.
I do not believe that a diagnosis defines the children that we serve. The diagnosis is only a starting point of finding where the child is within their world and bridging the gap into bringing them into the world around them by creating functional, purposeful skills that improve their life and the family unit as a whole.”
In her free time Tiffany enjoys camping, fishing, hiking, cooking, and spending time with family.
BACB Certification: 1-20- 44377
NV ABA Board: LBA0352 social skills 1:1 aba services aba applied behavior analysis
Registered Behavior Technicians
Reyna Alvarez-Posligua
Registered Behavior Technician
Full-Time Mom of 3 Boys | Lifelong Learner
🔹 Dedicated Registered Behavior Technician with a passion for positively impacting the lives of individuals with autism and their families since 2019. Experience with in-home, daycare and clinical services.
🔹 Fluent in both English and Spanish.
🔹 Enthusiastic life
Registered Behavior Technician
Full-Time Mom of 3 Boys | Lifelong Learner
🔹 Dedicated Registered Behavior Technician with a passion for positively impacting the lives of individuals with autism and their families since 2019. Experience with in-home, daycare and clinical services.
🔹 Fluent in both English and Spanish.
🔹 Enthusiastic lifelong learner, committed to continuous personal and professional growth. Currently pursuing my bachelor’s degree in psychology in a full-time education institution.
🔹 Balancing the demands of a fulfilling career with the joys and challenges of full-time motherhood, prioritizing the well-being and development of her children.
🔹 Loves to go hiking, cooking, shopping, and traveling while learning about new cultures through their amazing scenery views and tasting the different kinds of foods found in each place.
🔹 As a therapist and a mother of two children diagnosed with autism spectrum disorder, I firmly believe in the potential for growth in every child, regardless of the length of time they have been part of our learning community. I am firmly convinced that each day presents us with a new opportunity to learn from one another, build on strengths, address challenges, and develop new skills. My goal is to establish a safe, inclusive, and supportive environment that nurtures each child's unique potential and empowers them to become lifelong learners.
Reyna has worked at Happy Hearts LV since July 2023.
BACB Certification:
RBT-19-78347
NV ABA Board:
RBT0343
Adriana Perez Dieguez
Adriana Perez Dieguez
Adriana Perez Dieguez
Registered Behavior Technician
Adriana Perez is a highly skilled and licensed Registered Behavior Technician (RBT) with a strong commitment to providing top-quality behavioral therapy services. With licenses since 2021 and ongoing education at the prestigious University of Nevada, Las Vegas (UNLV), Adriana is dedicated to deliver excepti
Registered Behavior Technician
Adriana Perez is a highly skilled and licensed Registered Behavior Technician (RBT) with a strong commitment to providing top-quality behavioral therapy services. With licenses since 2021 and ongoing education at the prestigious University of Nevada, Las Vegas (UNLV), Adriana is dedicated to deliver exceptional care and making a positive impact in the field of behavior analysis.
Areas of Expertise:
Adriana specializes in utilizing evidence-based behavioral techniques to assess and treat individuals with developmental disabilities and behavioral challenges. Through individualized treatment plans and ongoing data analysis, she strives to create an environment that fosters growth, learning, and positive behavior change. Adriana has worked with clients at home based, schools based, and clinics and the favorite area on the field of ABA is Functional Communication Training.
Education and Professional Development:
Commitment to Client Success:
Adriana is passionate about improving the lives of individuals and families she serves. By maintaining open communication with clients and their support systems, she creates a collaborative environment focused on achieving meaningful outcomes. Her empathetic and compassionate approach ensures that clients feel supported and empowered throughout their therapeutic journey. Adriana is fluent in English and Spanish, recognizes the importance of cultural and linguistic considerations in fostering effective communication and she is committed to help the community of Las Vegas.
Beyond my professional pursuits, I indulge in hobbies such as photography and travel, adding unique perspectives to my holistic approach.
Adriana has worked at Happy Hearts LV since January 2023.
BACB Certification: RBT-21-189899
NV ABA Board: RBT2624
Karli Placek
Adriana Perez Dieguez
Adriana Perez Dieguez
Registered Behavior Technician
Karli has worked at Happy Hearts LV since April 2023.
BACB Certification: RBT-22-211925
NV ABA Board: RBT3453
Bio coming soon!