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Anesthesiology Expand/Collapse
- Adult Anesthesia Expand/Collapse
- Ambulatory Surgery Center Expand/Collapse
- Pediatric Anesthesia Expand/Collapse
- Cardio Thoracic Anesthesia Expand/Collapse
- Pain Medicine Expand/Collapse
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- OB Expand/Collapse
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- Peds Cardiac Expand/Collapse
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- Peds Sedation Services Expand/Collapse
- Peds Non-Operating Room Anesthesia Expand/Collapse
- Peds Acute pain Expand/Collapse
- Adult Trauma Expand/Collapse
- Neuroanesthesia Expand/Collapse
- Liver Transplant Expand/Collapse
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Biochemistry and Physiology Expand/Collapse
Cell Biology Expand/Collapse
Dermatology Expand/Collapse
Emergency Medicine Expand/Collapse
Family and Preventive Medicine Expand/Collapse
Internal Medicine Expand/Collapse
- Cardiovascular Expand/Collapse
  - Interventional Cardiology Expand/Collapse
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  - Min Li Research Lab Expand/Collapse
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- Pulmonary and Critical Care Expand/Collapse
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Microbiology & Immunology Expand/Collapse
Molecular Genetics and Genome Sciences Expand/Collapse
Neurology Expand/Collapse
- General & Child Neurology Expand/Collapse
- Clinical Neurophysiology Expand/Collapse
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- Inpatient Neurology Expand/Collapse
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Neurosurgery Expand/Collapse
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Obstetrics & Gynecology Expand/Collapse
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- General OB/GYN Expand/Collapse
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- Female Pelvic Medicine & Recon Surgery Expand/Collapse
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- Pediatric and Adolescent Gynecology Expand/Collapse
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Oncology Science Expand/Collapse
Ophthalmology Expand/Collapse
Orthopedic Surgery and Rehabilitation Expand/Collapse
- Pediatric Orthopedics Expand/Collapse
- Trauma Expand/Collapse
- Spine Expand/Collapse
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- Shoulder and Elbow Expand/Collapse
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- Ankle-Foot Orthopedics Expand/Collapse
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- Sports Medicine and Arthroscopic Surgery Expand/Collapse
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Otolaryngology Expand/Collapse
- Audiologists Expand/Collapse
Pathology Expand/Collapse
- Clinical Pathology Expand/Collapse
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Pediatrics Expand/Collapse
- Pediatric Adolescent Medicine Expand/Collapse
- Pediatric Cardiology Expand/Collapse
- Pediatric Critical Care Expand/Collapse
- Developmental & Behavioral Pediatrics Expand/Collapse
  - DBP Fellowship Expand/Collapse
  - DBP Past Fellows Expand/Collapse
- Center on Child Abuse & Neglect Expand/Collapse
- Pediatric Diabetes & Endocrinology Expand/Collapse
  - Research Mentors Expand/Collapse
  - metabolic research Expand/Collapse
  - Metabolic Research Staff Expand/Collapse
  - TODAY Expand/Collapse
- Pediatric Emergency Medicine Expand/Collapse
- Pediatric Gastroenterology Expand/Collapse
- General & Community Pediatrics Expand/Collapse
- Pediatric Genetics Expand/Collapse
  - MSGC Program Expand/Collapse
- Pediatric Hematology/Oncology Expand/Collapse
- Pediatric Hospitalists Expand/Collapse
- Pediatric Infectious Diseases Expand/Collapse
- Neonatal-Perinatal Expand/Collapse
- Pediatric Nephrology Expand/Collapse
- Pediatric Pulmonology Expand/Collapse
- Pediatric Rheumatology Expand/Collapse
- Med/Peds Residency Expand/Collapse
- Peds Residency Expand/Collapse
- Frazer Lab Expand/Collapse
Physician Associate Program Expand/Collapse
Physiology Expand/Collapse
Psychiatry & Behavioral Sciences Expand/Collapse
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- Child & Adolescent Psychiatry Expand/Collapse
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- Other Expand/Collapse
- Adjunct (Other OU Departments) Expand/Collapse
- Correctional Mental Health Expand/Collapse
- Clinical Psychology Internship Expand/Collapse
- General Psychiatry Residency Expand/Collapse
- Clinical Psychology Residency Expand/Collapse
- Clinical Neuropsychology Residency Expand/Collapse
Radiation Oncology Expand/Collapse
- Medical Physics Expand/Collapse
- Physicists Expand/Collapse
- Biologists Expand/Collapse
- Medical Dosimetrists Expand/Collapse
- Physicians Expand/Collapse
Radiological Sciences Expand/Collapse
- Radiology Residency Expand/Collapse
- Diagnostic Imaging Physics Residency Expand/Collapse
- Medical Radiological Physics Graduate Expand/Collapse
- Body Imaging Expand/Collapse
- Chest Imaging Expand/Collapse
- Emergency and Trauma Imaging Expand/Collapse
- Interventional Radiology Expand/Collapse
- Musculoskeletal Imaging Section Expand/Collapse
- Neuroradiology Expand/Collapse
- Nuclear Medicine Expand/Collapse
- Pediatric Imaging Expand/Collapse
- Physics Faculty Expand/Collapse
- Veterans Affairs Hospital Faculty Expand/Collapse
Surgery Expand/Collapse
- General Surgery/Trauma Surgery & Critical Care Expand/Collapse
- Metabolic and Bariatric Surgery Expand/Collapse
- Pediatric Surgery Expand/Collapse
- Plastic & Reconstructive Surgery Expand/Collapse
- Surgical Oncology Expand/Collapse
- Transplant Surgery Expand/Collapse
- Thoracic & Cardiovascular Surgery Expand/Collapse
Urology Expand/Collapse
- Pediatric Urology Expand/Collapse
- Urologic Oncology Expand/Collapse
- Adult Urology Expand/Collapse
- VA Urology Expand/Collapse

Klaas Wierenga

Pediatrics

Klaas Wierenga

Pediatric Geneticist

Dr. Klaas Wierenga is a Pediatric Geneticist and our key Genetics faculty member.

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