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Summit OB/GYN’s Providers in Gillette, WY

Angela L. Biggs, MD, FACOG

Dr. Angela Biggs is board-certified in obstetrics and gynecology. She grew up in Worland, WY and then attended the University of Wyoming. There, she met her husband, Dr. Rodney Biggs. Together, they attended Creighton Medical School in Omaha, NE. Subsequently, she completed her OB/GYN residency in Grand Rapids, MI (a Michigan State-affiliated program).

She practiced for one year in Michigan and instructed residents as an associate professor of OB/GYN. The couple moved to Gillette in 2005, where they both began practicing full time. In 2014, Dr. Biggs resumed teaching, hosting a third-year clerkship site for the University of Washington.

Dr. Biggs and her husband have four children whom they are proud to be raising in Gillette. Her favorite part of practicing OB/GYN is the people!


Board-Certified: American Board of Obstetrics and Gynecology
Fellow: American College of Obstetricians and Gynecologists
Academic Appointment: Clinical Site Director OB/GYN Clerkship, University of Washington, Seattle, WA
Residency: Obstetrics and Gynecology, Grand Rapids Medical Education & Research Center, Grand Rapids, MI
MD: Creighton University School of Medicine, Omaha, NE
Member: North American Menopause Society, Society of Laparoscopic Surgeons, American Institute of Ultrasound in Medicine, American Medical Association, Wyoming Medical Society

Courtney Goodnough, DNP, NP-C

Courtney Goodnough is board-certified as a Family Nurse Practitioner. She received her Doctor of Nursing from the University of Mary in Bismark, ND. Courtney attended the University of South Dakota in Vermillion, SD where she received her Bachelors as well as Associates of Science in Nursing. Courtney has 8 years of experience in emergency, intensive care, family practice, and obstetrics and gynecology nursing.

Courtney has worked as a registered nurse at Summit OB/GYN for 4 years. She loves working with Dr. Biggs and Dr. Cohn. Courtney enjoys how her profession allows her to make a difference in people’s lives. Connecting with patients on an emotional level and helping them in emergency situations is extremely rewarding for her.

Kimberlie Parks, APRN, NP-C

Kimberlie Parks is board-certified as a Family Nurse Practitioner. She received her Master’s of Science in Nursing from Chamberlain University of Chicago in Chicago, IL. Kimi attended the University of Wyoming in Laramie, WY where she received her Bachelors of Science in Nursing, and Casper College of Nursing in Casper, WY where she received her Associates of Science in Nursing. Kimi has 12 years of experience in surgical nursing as well as women’s health.

Kimi has worked with Dr. Biggs and Dr. Cohn in surgery for 11 years, so making the transition to join their practice was an easy one. She enjoys that this profession allows her to make a positive impact in patients’ lives. She hopes that she is able to make a connection with her patients so that they trust in the care they are receiving.

Kimi was born and raised in Gillette, and is proud to be raising her family here as well as practicing in this community.

For more information about our providers, or to schedule an appointment, call 307-682-6263. You can also schedule an appointment using the easy online form at the top of this page.