Abteilung für Klinische Psychologie, Psychotherapie und Experimentelle Psychopathologie

Wallstraße 3, Raum 06-139
D-55122 Mainz

Tel.: +49 (0)6131 – 39 39179

E-Mail: karsauer@uni-mainz.de


Sprechzeiten (während der Vorlesungszeit): n.V.

02/2023


Doctorate in Psychology (Dr. phil., equivalent to Ph.D.)
Johannes Gutenberg-University Mainz
Dissertation: “New insights into the symptomatology and treatment of pathological health anxiety – Developments during the COVID-19 pandemic and novel exposure-based approaches” (summa cum laude)
Supervisors: Prof. Dr. Michael Witthöft, Prof. Dr. Boris Egloff, Prof. Dr. Thomas Kubiak
10/2020Licensure as Psychological Psychotherapist (Cognitive-Behavioral Therapy)
Goethe University Frankfurt
09/2016Master of Science (M. Sc.) in Psychology
Johannes Gutenberg-University Mainz
09/2013Bachelor of Science (B. Sc.) in Psychology
Technische Universität Dresden
since 02/2024Principal Investigator
Post-COVID Treatment Study (Pilot RCT of Cognitive-Behavioral Therapy for Post COVID-19 Condition)
since 07/2021Section Leader for Health Anxiety
Outpatient Psychotherapy Department
Johannes Gutenberg-University Mainz
since 03/2021Study Coordinator
Recruitment Center Mainz for the multi-center BMBF-funded study ENHANCE (“PTSD in adults with violence and abuse in childhood”)
since 06/2018Research Fellow
Department of Clinical Psychology, Psychotherapy & Experimental Psychopathology
Johannes Gutenberg-University Mainz
05/2024 – 03/2025Interim Junior Professorship for Clinical Psychology and Psychotherapy of Childhood and Adolescence
Johannes Gutenberg-University Mainz
05/2022 – 08/2022Parental Leave Substitute for the Deputy Head of the Outpatient Psychotherapy Department for Research and Teaching
Johannes Gutenberg-University Mainz
11/2020 – 07/2023Clinical Psychologist
Psychotherapy Practice in Offenbach a.M.
12/2016 – 05/2018Psychological Training
Inpatient Clinic of Psychiatry, Psychotherapy and Psychosomatics
SCIVIAS St. Valentinus-Krankenhaus, Bad Soden
01/2012 – 02/2013Student Assistant
Institute of Clinical Psychology and Psychotherapy (ICPP)
Technische Universität, Dresden
2024Teaching Award of the Johannes Gutenberg-University Mainz

Internal research grant from Johannes Gutenberg-University Mainz for the project “Predictive Processing in Pathological Health Anxiety – Examining the Interaction of Symptom- and Illness-Related Priors, Interoceptive Input, and Emotion Processing, and Developing an Innovative Brief Intervention” (amount: €9,220)

The Outpatient Psychotherapy Department of the Johannes Gutenberg-University Mainz offers a specialized cognitive-behavioral treatment program for people with health anxiety (hypochondriasis).

  • Since Winter Term 2024/2025: Member of the Mid-Level Faculty Representation Committee
  • Since Summer Term 2025: Participant in the Christine de Pizan Mentoring Program

Bachelor

  • Psychopathology and General Treatment Methods: Psychopathology and General Treatment Methods I and II (Seminar)
  • Professional Qualification I: Psychotherapeutic Practice I: Case Conceptualization (Seminar)

Master

  • Focus Area: Clinical Psychology and Psychotherapy: Practical Seminar in Psychotherapy (seminar)
  • Specialization: Clinical and Clinical-Experimental Psychology: Mechanisms of Mental Disorders (seminar)
  • Applied Practice of Psychotherapy II (Professional Qualification III-2): Supervision Seminars and Self-Reflection Seminar

Sauer, K. S., Pohl, A., van den Bergh, O., & Witthöft, M. (under review). Support for predictive processing assumptions on health anxiety: Imprecise expectations on the origin of somatic symptoms increase health anxiety. Biopsychosocial Science and Medicine

Sauer, K. S., Mohr, A.-K., & Witthöft, M. (under review). Somatic symptom distress, alexithymia, and emotion generation: Results of an evidence accumulation model. Biopsychosocial Science and Medicine


  • Illness Anxiety Disorder, Pathological Health Anxiety, Hypochondriasis
  • Inhibitory Learning, Exposure Therapy
  • Predictive Processing
  • Somatic Symptom Distress
  • Somatoform Disorders, Somatic Symptom Disorder
  • Long-COVID, Post COVID-19 Condition