Phone: 701-364-0060

Fax: 701-364-0065

Knowlton O'Neill & Associates PC twitter logo-blue box facebook logo-blue

1401 13th Ave E

West Fargo, ND 58078

Clinical psychologist

Holly J. Hegstad, Ph.D.


Let our team find a solution based treatment program that will help you.

Meet our staff

Dr. Knowlton is a clinical psychologist with 25 years of experience.  He has a special interest in depression, anxiety disorders – including obsessive compulsive disorder, panic disorder, agoraphobia, simple and social phobia, and post-traumatic stress – and health psychology.  His doctoral training was completed at West Virginia University and the University of Mississippi Medical Center.

Hegstad jpeg

Call today for appointment availability.


phone Dr Schjeldahl Knolton_1994r Bratton Photo 9.19.14

Clinical Psychologist

Katherine M. Schjeldahl, Psy.D.

Clinical psychologist

Glenn E. Knowlton, Ph.D.

Clinical psychologist

Brenda L. Bratton, Ph.D.

Clinical Psychologist

Fiana England, Psy. D.

psychology resident

Dr. Fiana England is a clinical psychologist providing integrative and cognitive behavioral therapy for adults. She is a graduate of the California School of Professional Psychology in Sacramento, CA, and completed her internship through the Fargo VA Healthcare System. Dr. England specializes in treatments for depression, behavioral problems, anxiety disorders, hoarding, obsessive compulsive disorder, panic disorder, post-traumatic and general stress management.

Dr. Hegstad is a clinical psychologist providing cognitive behavioral interventions. She provides treatment for anxiety disorders including obsessive compulsive disorder, panic disorder, agoraphobia, simple and social phobia, and post-traumatic stress. She also maintains an interest in treatment of hoarding, affective (mood) disorders, relationship stress, and of impulse control disorders. Dr. Hegstad received her doctorate through the University of North Dakota. She worked in community mental health for seven years. She is an Adjunct Instructor in the Department of Psychology at North Dakota State University and an Assistant Professor of Clinical Neuroscience at the University of North Dakota School of Medicine and Health Sciences.

Dr. Bratton is a clinical psychologist who provides cognitive-behavioral interventions to adults.  She provides treatment for individuals with anxiety disorders, depression, adjustment disorders, and interpersonal problems.  She has a special clinical interest in integrative therapy (combining one’s faith in therapy), and mindfulness- and acceptance-based interventions, particularly ACT (Acceptance and Commitment Therapy).  Dr. Bratton received her doctorate through Western Michigan University and completed her clinical psychology internship (APA approved) at Pine Rest Christian Mental Health Services in Grand Rapids, Michigan.

Dr. Schjeldahl is a clinical psychologist. She provides cognitive and behavioral interventions for adults with mood and anxiety disorders and behavioral problems, with a special interest in generalized anxiety, social anxiety, separation anxiety, depression, panic, phobias, obsessive compulsive disorder, and post-traumatic stress.. Dr. Schjeldahl earned her doctorate through Roosevelt University in Chicago and completed her APA-approved clinical internship through the Nebraska Internship Consortium in Professional Psychology in Lincoln, Nebraska.