Psychologists at Northshore Psychological Associates

The licensed psychologists of Northshore Psychological Associates are part of a multidisciplinary team at the UPMC Hamot Neuroscience Institute.


Jon Glass, PhD​​

Dr. Jon Glass

Dr. Glass' areas of interest

  • Anxiety and depression
  • Athletes
  • Couples and families
  • Dementia
  • General medical psychology
  • Men’s issues
  • Traumatic and mild brain injury and concussion

Education and training highlights

  • Doctorate in counseling psychology, Gannon University
  • Predoctoral internship in neuropsychology, Erie Psychological Consortium
  • Postdoctoral work in neuropsychology, Northshore Psychological Associates

Membership organizations

  • American Psychological Association
  • Pennsylvania Psychological Association


John C. Hecker, PsyD

Dr. John Hecker

Dr. Hecker's areas of interest

  • Adjustment and mood disorders​
  • Dementia and memory disorders
  • Neuropsychologic and psychologic assessments
  • Stroke recovery
  • Traumatic brain injury/cerebral concussion

Education and training highlights

  • Doctorate in clinical psychology, Regent University
  • Predoctoral training in neuropsychology, Erie Psychological Consortium
  • Rotations at Northshore Psychological Associates, Safe Harbor Behavioral Health, and HealthSouth


Mark A. Hogue, PsyD

Dr. Mark Hogue

Dr. Hogue's areas of interest

  • Behavioral medicine and medical psychology
  • Geriatric assessments
  • Sleep psychology
  • Sports injury recovery and concussion management
  • Sports performance enhancement

Education and training highlights

  • Doctorate in clinical psychology, Indiana University of Pennsylvania
  • Doctoral internship, Erie Psychological Consortium

Membership organizations

  • American Psychological Association, Division of Neuropsychology and Division of Exercise and Sport Psychology
  • Association for Applied Sport Psychology
  • Pennsylvania Psychological Association
  • Past president, Northwestern Pennsylvania Psychological Association


Tammy Kordes, PhD

Dr. Tammy Kordes

Dr. Kordes' areas of interest

  • Anxiety and mood disorders
  • Concussion management
  • Dementia
  • Neuropsychology
  • Rehabilitation psychology
  • Sport psychology

Education and training highlights

  • Doctorate in psychology, Gannon University
  • Residency training, Erie Psychological Consortium
  • Rotations at Northshore Neurosciences, Safe Harbor Behavioral Health, and Healthsouth Rehabilitation Hospital of Erie
  • Two-year postdoctoral fellowship in neuropsychology and rehabilitation psychology, Northshore Neurosciences and HealthSouth

Membership organizations

  • American Psychological Association
  • National Academy of Neuropsychology
  • Pennsylvania Psychological Association


Robert L. Mailliard, PsyD

Dr. Robert Mailliard

Dr. Mailliard's areas of interest

  • Anxiety and depression
  • Attention deficit hyperactivity disorder
  • Bariatric evaluations
  • Behavioral or mood problems
  • Cognitive impairment
  • Dementia
  • Diabetes​
  • Medical and health psychology
  • Multiple sclerosis
  • Parkinson’s disease
  • Psychologic and neuropsychologic evaluations

Education and training highlights

  • Doctorate in psychology, the Philadelphia College of Osteopathic Medicine
  • Licensed clinical psychologist specializing in the management of chronic disease and diabetes


Lisa M. May, PhD

Dr. Lisa May

Dr. May's areas of interest

  • Dementia
  • Interaction of mind/body healing
  • Stroke recovery
  • Women’s issues

Education and training highlights

  • Doctorate in philosophy with a major in counseling psychology, Gannon University
  • Predoctoral training in neuropsychology, Erie Psychological Consortium
  • Rotations at Northshore Psychological Associates, Safe Harbor Behavioral Health, and HealthSouth
  • Postdoctoral training with a focus on neuropsychology and health psychology, Meadville Medical Center’s Mind Body Center


Donald McAleer, PsyD

Dr. Donald McAleer

Dr. McAleer's areas of interest

  • Dementia
  • Mood factors affecting physical functioning
  • Stroke recovery

Education and training highlights

  • Doctorate in psychology with a special proficiency in behavioral medicine, Indiana University of Pennsylvania
  • Predoctoral internship and postdoctoral supervision in rehabilitation and neuropsychology, UPMC Hamot and Lake Erie Institute of Rehabilitation

Membership organizations

  • Fellow, American Psychological Association
  • Past-president, Pennsylvania Psychological Association


Michael Schwabenbauer, PhD

Dr. Michael Schwabenbauer

Dr. Schwabenbauer's areas of interest

  • Differential dementia diagnosis
  • Geriatric psychopharmacology
  • Post-traumatic stress disorder

Education and training highlights

  • Doctorate in clinical psychology, United States International University
  • Clinical internship, UPMC Hamot
  • Postdoctoral fellowship training in neuropsychology, Lake Erie Institute of Rehabilitation

Membership organizations

  • American Psychological Association
  • Pennsylvania Psychology Association
  • International Neuropsychological Society
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