Karl Hansen, MD, PhD

Reproductive Endocrinologist
4.8 out of 5 
(35  Ratings) , 6  Comments
VIEW ALL COMMENTS
  • Position: Reproductive Endocrinologist
  • Primary Specialty: Fertility (Board Certified)
  • Languages Spoken: English
  • Practice Started: 7/1/2004
  • Gender: Male

About Karl Hansen

Karl Hansen, M.D., Ph.D., is a physician specializing in reproductive endocrinology and infertility at OU Health in Oklahoma City, OK. He earned his Doctor of Medicine and completed his residency in Obstetrics and Gynecology from the University of Oklahoma College of Medicine in Oklahoma City. Dr. Hansen completed a fellowship in Reproductive Endocrinology and Infertility at the University of Washington in Seattle, WA. He is board certified in Reproductive Endocrinology and Infertility by the American Board of Obstetrics and Gynecology. Dr. Hansen also holds a Doctor of Philosophy in Microbiology and Immunology from the University of Oklahoma Health Sciences Center, and has completed the Clinical Research/Reproductive Scientist Training Program (CREST) sponsored by the American Society of Reproductive Medicine.

His medical interests include in vitro fertilization, unexplained infertility, and polycystic ovarian syndrome. Dr. Hansen's research focuses on ovarian aging, male factor infertility, and IVF and pregnancy outcomes. He has special clinical interests in reproductive surgery, reproductive aging, ovarian reserve testing, and unexplained infertility. Dr. Hansen is dedicated to advancing the field of reproductive medicine and providing compassionate care to his patients.

As the clinical partner of the University of Oklahoma, our physicians regularly conduct research. To view all of Dr. Hansen's publications, visit his profile on the National Library of Medicine. 

Affiliations OU Health Physicians Reproductive Medicine, OU Health Physicians Building - Oklahoma City
Awards
  • OU Medicine Award for Outstanding Patient Service 2011
  • OU Medicine Award for Outstanding Patient Service 2012
  • OU Medicine Award for Outstanding Patient Service 2013
  • Association of Professors of Gynecology and Obstetrics (APGO) Excellence in Teaching Award, University of Oklahoma Health Scienc 2005
  • Best Doctors in America 2008
  • Alpha Omega Alpha Medical Honor Society 1995
  • CREOG Award (presented by OB/GYN residents to the faculty member with the highest teaching evaluation)
  • Castle Connolly Medical Ltd. 2017
  • Castle Connolly Medical Ltd. 2016
Health Education
  • Medical School
  • Doctor of Medicine OU College of Medicine
    Oklahoma City, OK
    1997
  • Fellowship
  • Reproductive Endocrinology and Infertility University of Washington
    Seattle, WA
    2004
  • Residency
  • Obstetrics and Gynecology University of Oklahoma College of Medicine
    Oklahoma City, OK
    2001
  • Board Certification
  • American Board of Obstetrics and Gynecology 2006
  • Training
  • Doctor of Philosophy, Microbiology and Immunology University of Oklahoma Health Sciences Center
    Oklahoma City, OK
    1995
  • Clinical Research/Reproductive Scientist Training Program (CREST) sponsored by the American Society of Reproductive Medicine, Du 2009
  • Board Certification
  • Reproductive Endocrinology and Infertility 2007
Medical Interests Areas of Interest:
  • In vitro fertilization
  • Unexplained infertility
  • Polycystic ovarian syndrome
Research Interests:
  • Ovarian aging
  • Unexplained infertility
  • Male factor infertility
  • IVF and pregnancy outcomes
Special Clinical Interests:
  • Reproductive Endocrinology and Infertility
  • Assisted Reproductive Technologies, including IVF
  • Polycystic ovarian syndrome
  • Reproductive surgery
  • Reproductive aging
  • Ovarian reserve testing
  • Unexplained infertility

Reviews

  • 04/28/2025
    Rating: 5.00

    Dr. Hansen and his team are the very best and provide excellent care and treatment.

  • 04/21/2025
    Rating: 5.00

    Dr. Hansen was very gentle and kind. I told him I felt overwhelmed but he reassured me that the plan he had for us was the best route to take right now and I felt a little more at ease about it

  • 03/31/2025
    Rating: 5.00

    We are so happy we chose Dr. Hansen for our IVF journey. He was very informative, listened to our concerns and desires for treatment and fully explained everything regarding treatment and our specific concerns.

  • 03/19/2025
    Rating: 5.00

    Dr.Hansen is very caring and transparent. He is a wonderful doctor and I'd recommend him to anyone with infertility issues.

Star Ratings
Invalid API URL: Profile is currently offline
Comments
    Invalid API URL: Profile is currently offline
Articles
1 / 1
View All