Karl Hansen, MD, PhD

Karl Hansen, MD, PhD

Karl R. Hansen - Oklahoma Infertility Doctor

Specialties-Reproductive Endocrinology & Infertility:

  • Assisted Reproductive Technologies, including IVF
  • Polycystic ovarian syndrome
  • Endometriosis
  • Reproductive surgery
  • Uterine anomalies
  • Menstrual cycle abnormalities
  • Intrauterine insemination  (including donor sperm)
  • Oocyte donation (donor egg)


  • State of Oklahoma, 1997-present

Board Certification:

  • Obstetrics and Gynecology, 2006-present
  • Reproductive Endocrinology and Infertility, 2007-present


  • Ph.D. degree in microbiology and immunology at University of Oklahoma, 1995
  • M.D. degree at University of Oklahoma, 1997
  • Residency in Obstetrics and Gynecology at University of Oklahoma (1997-2001)
  • Fellowship in Reproductive Endocrinology and Infertility at University of Washington (2001-2004)

Research Interests:

  • Reproductive aging
  • Ovarian reserve testing
  • IVF
  • Polycystic ovarian syndrome

Current Research:

  • Reproductive aging in premenopausal women


Honors (selected):

  • James A. Merrill Award, Dept. of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center (1996)
  • Alpha Omega Alpha, University of Oklahoma College of Medicine (1996)
  • Lloyd and Ruth Rader Trust Scholarship for outstanding residents (1999)
  • Administrative Chief Resident, University of Oklahoma Health Sciences Center, Dept. of Obstetrics and Gynecology (2000-2001)
  • First Place Junior Fellow Scientific Oral Presentation, ACOG District VII Annual Meeting, St. Louis, MO., Oct 2-4:  Ovulation Induction with Metformin in Patients with Polycystic Ovarian Syndrome that Fail High-Dose Clomid. (2000)
  • APGO Excellence in Teaching Award, University of Oklahoma Health Sciences Center (2005)
  • Faculty Teaching Award, University of Oklahoma Department of Obstetrics and Gynecology (2005.2006,2007)
  • Prize Paper, ASRM 62nd Annual Meeting, New Orleans, LA., Oct 21-25:  The Decline in Ovarian Non-Growing Follicle Number from Birth to Menopause:  A New Model of Reproductive Aging. (2006)

Publications :

Contact Us

Inquire now and start a confidential conversation regarding your fertility care.


Dr. Karl Hansen, Dr. LaTasha CraigDr. Heather Burks, and Dr. Blake Evans, your Board-Certified Reproductive Endocrinology and Infertility Subspecialists and the OU Physicians Reproductive Medicine team, including Michael T Zavy PhD,  Halea Plumlee APRN-CNP, and REI Fellows: Sarah Gavrizi, MD, Pardis Hosseinzadeh, MD and Ashley Kim, MD who proudly provide the complete scope of infertility treatments including:

In-vitro fertilization (IVF), Fertility Preservation (egg freezing), Laparoscopic and hysteroscopic surgery, Frozen (cryopreserved) embryo transfer, Ovulation induction, Intrauterine insemination, Donor insemination, Recipient / oocyte (egg) donation cycles, Hysterosalpingograms, Preimplantation Genetic Diagnosis, and Surrogacy / Gestational Carrier cycles

OU Physicians Reproductive Medicine
840 Research Parkway, Suite 200,
Oklahoma City, OK 73104

     Serving the Oklahoma City Area and the following Oklahoma cities:Guthrie, Yukon, El Reno, Norman, Stillwater, Shawnee,Bethany, Moore, Midwest City and Del City.

           Other neighboring cities less than 90 minutes away include:Elk City, Weatherford, Ardmore, Pauls Valley, Chickasha, Lawton, Enid and Tulsa.