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  • Psychology, Neuropsychology
  • Accepting new patients
  • Horizon Neuropsychological Services 7720 S Broadway Ste 570, Littleton, CO 80122
  • (720) 608-5382

Brief Intro

Dr. Molly Sullan earned her doctorate degree in clinical psychology, with a specialization in neuropsychology, from the University of Florida. She completed her pre-doctoral internship and her two-year neuropsychology fellowship at the VA San Diego Healthcare System/University of California, San Diego.

Dr. Sullan’s research has focused on understanding the relationship between post-traumatic sleep difficulties and cognitive, psychological, and physiological recovery for patients with a history of acquired brain injury (e.g., traumatic brain injury and stroke). Clinically, she has experience in the assessment of a broad spectrum of neurological disorders both in inpatient and outpatient settings, including brain tumors, epilepsy and movement disorders (e.g., Parkinson’s disease), memory disorders and dementia, stroke and cerebrovascular disease, traumatic brain injury, demyelinating lesions, autoimmune disorders, complex psychiatric concerns, substance use disorders, and neurodevelopmental considerations. She is passionate about working with her patients and their care teams to better understand the patient’s presenting concerns and to determine an effective course of action to address those concerns in their daily lives.

Dr. Sullan sees primarily adult and older adult patients.

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Languages Spoken

  • English

Location & Hours

  • Horizon Neuropsychological Services
  • 7720 S Broadway Ste 570, Littleton, CO 80122
  • Mon:9:00 am - 5:00 pm
    Tue:9:00 am - 5:00 pm
    Wed:9:00 am - 5:00 pm
    Thu:9:00 am - 5:00 pm
    Fri:9:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Neuropsychology
  • Psychology

Conditions Addressed

  • Alzheimer's Disease
  • Attention Deficit Disorder (ADD)
  • Dementia
  • Epilepsy
  • Parkinson's Disease
  • Stroke
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Procedures Performed

  • Therapy Services
  • Psychiatric Diagnosis or Evaluation
  • Behavioral Health Intervention
  • Psychological and Neuropsychological Tests
  • Behavioral health evaluation
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