Obstetrics & Gynecology

Janis Rebecca Cornwell

Matlock OB/GYN
515 W Mayfield Rd Ste 200
Arlington, TX 76014

(817) 468-4689


Dr. Janis Cornwell is a founding member of Matlock OB/GYN and is the only female to have continuously practiced obstetrics and gynecology since 1986 in Arlington, Texas. She was raised in rural Louisiana near the small town of Jena and received her Bachelor of Arts degree in 1976 from the University of Louisiana at Monroe. In 1978, she obtained a Masters Degree in Biology, also from ULM. That same year she entered medical school at the Louisiana State University School of Medicine in New Orleans, and received her doctorate of medicine from there in 1982. Dr. Cornwell furthered her education in a four year OB/GYN residency program through Charity Hospital of Louisiana in New Orleans (LSU Division). Her training involved 6 months rotation through Earl K Long Memorial Hospital in Baton Rouge, University Medical Center in Lafayette and Walter O. Moss Regional Hospital in Lake Charles. In 1986 where Janis started her solo OB/GYN practice. Dr. Cornwell has served at the Medical City Arlington as the chairperson for the Surgery and Tissue Committee (1989-91) and the chairperson for the Department of Obstetrics and Gynecology (1995-97). In 1996, she was awarded the Frances Thorns Hammie Memorial Award for detection of breast cancer. She belongs to the Arlington Medical Society, Tarrant County Medical Society, Texas Medical Association, American Medical Association, and the American College of Obstetrics and Gynecologists. She was most recently invited to serve in Washington D.C. in the fall of 2004 for tort reform. Dr. Cornwell is board certified in her field and has maintained certification since initial eligibility in 1988. A founding partner at Matlock OB/GYN, Dr. Cornwell maintains active privileges at the Medical City Arlington and has held many leadership positions.

Gender: Female

Years in Practice: 41 Years

Languages Spoken: Spanish and English


Obstetrics & Gynecology

Hospital Affiliations

  • Medical City Arlington

Education and Training

Medical School
Louisiana State University School Of Medicine In New Orleans Graduated in 1982

Main Location

Fax: (817) 746-5787
Website: matlockobgyn.com
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM

Other Locations

Website:Not available
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:


Insurance Plans Accepted

Please verify insurance information directly with your doctor’s office as it may change frequently.
  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • Ambetter from Superior HealthPlan MRF
  • Ambetter Superior Health Plan
  • BCBS Blue Card PPO
  • BCBS TX Blue Advantage HMO
  • BCBS TX BlueChoice
  • Blue Essentials HMO
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
  • First Health PPO
  • Humana / ChoiceCare Network PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana National POS
  • Humana Preferred PPO
  • Humana/ChoiceCare+ Network PPO
  • Molina place TX
  • Multiplan PPO
  • Oscar Insurance TX
  • TX Ambetter
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO