Behavioral Services Clinical Team


Erin Duchan, MD, FAAP
Board Certified Pediatrician, Medical Director

Erin provides comprehensive diagnostic evaluations for ASD. She is also responsible for guiding the organization in meeting regulatory requirements and in adhering to HealthCall’s objectives for assuring quality patient care.

Lauren Worrall, Psy.D.
Clinical Psychologist

Lauren is a licensed clinical psychologist with a primary focus on neuropsychological and psychological assessment.

Cheri Topper
Speech Language Pathologist

Cheri conducts comprehensive assessments of language and communication, and she sets personalized goals, focused on initiating spontaneous communication and engaging in reciprocal communication.

Alyssa Taylor, M. ED
Board Certified Behavior Analyst

Alyssa has worked as a behavior therapy supervisor in several different centers prior to joining us at HealthCall.  Alyssa completed her Masters of Education in applied behavior analysis at Arizona State University.

Renee Kizy, M.ED
Qualified Behavioral Health Professional

Renee attended Oakland University for her undergraduate career where she obtained her Bachelors in Social Work with a focus in Sociology in May 2016.

Dana Brown, LMSW, QMHP
Licensed Master Social Worker

Dana provides comprehensive diagnostic evaluations for ASD. She has worked as a school social worker for over 10 years where she evaluates students to help determine their eligibility in order to receive special education services.