https://medicine.ouhsc.edu/directory Parent Page: Directory id: 22535 Active Page: Detailsid:23325

For:
Students
Faculty & Staff
Alumni
Intranet Login
HIPAA

Search

OU Health Campus
Campus Directory
News
OU Health

Menu

About
Prospective Students
Current Learners
Academic Departments
Alumni & Friends
Faculty & Staff

HOME / Directory / Details

Directory

Search

Categories

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
- ICU Expand/Collapse
- Acute Pain Expand/Collapse
- OB Expand/Collapse
- PAU Expand/Collapse
- Peds Cardiac Expand/Collapse
- Peds ICU Expand/Collapse
- 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
- VA Anesthesiology Expand/Collapse
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
- Endocrinology and Diabetes Expand/Collapse
- Digestive Diseases Expand/Collapse
- Geriatric Medicine Expand/Collapse
- Hematology/Oncology Expand/Collapse
  - Min Li Research Lab Expand/Collapse
- Hospital Medicine Expand/Collapse
- Pulmonary and Critical Care Expand/Collapse
- RIA Expand/Collapse
- Infectious Diseases Expand/Collapse
- General Internal Medicine Expand/Collapse
- Nephrology Expand/Collapse
- Rheumatology, Immunology, Allergy Expand/Collapse
Microbiology & Immunology Expand/Collapse
Molecular Genetics and Genome Sciences Expand/Collapse
Neurology Expand/Collapse
- General & Child Neurology Expand/Collapse
- Clinical Neurophysiology Expand/Collapse
- VAMC Neurology & Neurorehabilitation Expand/Collapse
- Inpatient Neurology Expand/Collapse
- Vascular Neurology Expand/Collapse
Neurosurgery Expand/Collapse
- Neurosurgery Adult Expand/Collapse
- Pediatric Neurosurgery Expand/Collapse
- Research Expand/Collapse
- Neurosciences PhD Program Expand/Collapse
Obstetrics & Gynecology Expand/Collapse
- Maternal-Fetal Medicine Expand/Collapse
- General OB/GYN Expand/Collapse
- Reproductive Endocrinology & Infertility Expand/Collapse
- Female Pelvic Medicine & Recon Surgery Expand/Collapse
- Gynecologic Oncology Expand/Collapse
- Pediatric and Adolescent Gynecology Expand/Collapse
- Minimally Invasive Gynecological Surgery Expand/Collapse
Oncology Science Expand/Collapse
Ophthalmology Expand/Collapse
Orthopedic Surgery and Rehabilitation Expand/Collapse
- Pediatric Orthopedics Expand/Collapse
- Trauma Expand/Collapse
- Spine Expand/Collapse
- Musculoskeletal Oncology / Adult Reconstruction Expand/Collapse
- Shoulder and Elbow Expand/Collapse
- Adult Reconstruction Expand/Collapse
- Ankle-Foot Orthopedics Expand/Collapse
- Hand Expand/Collapse
- Sports Medicine and Arthroscopic Surgery Expand/Collapse
- Orthotics and Prosthetics Expand/Collapse
Otolaryngology Expand/Collapse
- Audiologists Expand/Collapse
Pathology Expand/Collapse
- Clinical Pathology Expand/Collapse
- Anatomic Pathology Expand/Collapse
- Oral Expand/Collapse
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
- Psychiatry Expand/Collapse
- Psychology Expand/Collapse
- Child & Adolescent Psychiatry Expand/Collapse
- Social Work Expand/Collapse
- 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

Derek Lehman, MD

Derek Lehman, MD

Clinical Assistant Professor

Board Certification(s):

American Board of Psychiatry and Neurology - Psychiatry

Accessibility
HIPAA, Notice of Privacy Practices
Report a Privacy Complaint
OU Job Search
Contact Directory
Visitors
IT Support
OU Report It!

Copyright © 2026 The Board of Regents of the University of Oklahoma. All rights reserved.

Policies
Legal Notices
Copyright
Equal Opportunity Employer

Login