INTEGRIS Bennett Fertility

Why Choose Us?

Choosing a qualified fertility clinic may be a daunting task. While the information on clinics through Web search engines is widely available, relevant information often is not. Patients seeking infertility treatment options that are expensive, potentially risky, and emotionally draining, should carefully inquire about the qualifications of the clinic they wish to use. The following questions should be asked when searching for a suitable fertility clinic:

  • Is the laboratory in the clinic certified by the College of American Pathologists (CAP) and has it passed inspection by the Clinical Laboratory Improvement Act of 1988 (CLIA)?
  • Is the clinic a member of the Society for Assisted Reproductive Technology (SART)?
  • Is the laboratory headed by a qualified individual for high complexity laboratories (HCLD) with a Ph.D.?
  • Is the clinic directed by a qualified physician who is board-certified in reproductive endocrinology and infertility (REI)?
  • Are the clinic caregivers experienced and well-trained?
  • Is the care personalized? Are the clinic providers compassionate with patients and passionate about their work?
  • Are the clinic’s hours of operation accommodating to patients?
  • Does the clinic adhere to strict ethical and moral standards?
  • Does the clinic provide statistics about the success rates of its assisted reproduction procedures?
  • How do these statistics compare to the national average?
  • How expensive are the treatments? Are financial arrangements possible?

Bennett Fertility Institute in Oklahoma City has been in operation since 1985. The laboratory has been certified by CAP and passes CAP/CLIA inspections every two years as required. The CAP inspection is the most respected and recognized laboratory accreditation process in the world and has long been considered the "gold standard" against which others are measured.

Bennett Fertility Institute is a charter member of the Society for Assisted Reproductive Technology (SART). Its laboratory is headed by Arthur Chang, Ph.D., HCLD. The clinic's program director, Dr. David Kallenberger, has more than 40 years of experience in treating infertility. Its senior physician, Dr. Eli Reshef, is a board-certified reproductive endocrinologist with more than 30 years of experience.


nurses also have extensive experience in reproductive medicine and women's health care. Some of them have experienced infertility and all are well qualified professionally and render top-rated, personalized, sensitive, compassionate care to our patients. Bennett Fertility Institute is open every day of the year, including weekends and holidays. On every given weekend or holiday, our staff includes a nurse, a physician, and a laboratory technician.

Bennett Fertility Institute adheres to strict ethical and moral principles and guidelines as outlined by the American Society for Reproductive Medicine (ASRM). The clinic annually provides statistics of in vitro fertilization (IVF) success to the Centers for Disease Control ( and to the Society for Assisted Reproductive Technology ( More up­ to-date success statistics are also available to the patients and their physicians personally. Bennett Fertility Institute consistently outperforms the national average for pregnancy rates.

Treatment expenses at Bennett Fertility Institute in Oklahoma are compatible with regional and national practices.

Financial arrangements are available through a third party.

“God puts rainbows in the clouds so that each of us — in the dreariest and most dreaded moments — can see a possibility of hope.”

- Maya Angelou