Our Staff

DR. KIM WEAVER, MD, FACOG, FABOM, ABHRT CERTIFIED
Founder & CMO

Dr. Kim Weaver is dual board certified by the American Board of Obstetrics & Gynecology and by the American Board of Obesity Medicine. She is a native of Oklahoma and graduated from Duncan High School with honors. After receiving her Bachelor’s Degree from the University of Texas, she completed medical school at the University of Texas Medical Branch at Galveston. Following her passion for women’s health, she completed her residency in OB/GYN at OU Health Sciences Center and started her private practice in 2009. Throughout her academic years, she received several awards and scholarships for her academic and leadership performance including UT University Honor List, UT College Scholar, UTMB Hambrock-McGanity Award in OB/GYN, and UTMB Gold Headed Cane Award Finalist. She also received the UTMB John P. McGovern Academy of Oslerian Medicine Scholarship Award, honoring her compassionate approach to patient care. During residency, she earned multiple honors including the OUHSC Department of OB/GYN Research Award, Outstanding Teacher, and Resident Teaching Award

DARRELL WEAVER, MBA & COO

Elected in 2018, state Senator Darrell Weaver of Moore represents Senate District 24. He is the only Senator to serve as the former Director of a state agency. Commissioned as an Agent with the Oklahoma Bureau of Narcotics in 1987, he held various assignments throughout the state. In September of 2006, he was appointed Director of the Oklahoma Bureau of Narcotics and Dangerous Drugs Control and retired after serving the Bureau for 28 years. In 2014, Senator Weaver was inducted into the Oklahoma Law Enforcement Hall of Fame.

Senator Weaver is a graduate of Cameron University with a Bachelors of Accounting. He received the 2009 Distinguished Alumni Award and in 2013, was named as an “Acclaimed Aggie”. He earned a Master of Business Administration from Oklahoma Christian University and was awarded an honorary Doctor of Pharmacy. Senator Weaver is a graduate of the FBI National Academy and the Senior Management Institute for Police. He is an Alumnus of Leadership Oklahoma Class XXIII and many other leadership programs.

ASHLEY WALDEN, APRN-CNP

Ashley is a Board Certified Family Nurse Practitioner through the American Academy of Nurse Practitioners. Ashley received her Master’s Degree from Midwestern State University in Wichita Falls, Texas.

Ashley joined Weaver Clinics as a Nurse Practitioner in 2013 and has been an exceptional provider! Women’s Health and Bioidentical Hormone Replacement Therapy are Ashley’s specialties & passion. She is Certified in Advanced Bioidentical Hormone Therapy and has been providing BHRT services since 2015. Ashley is also certified in IV therapy, medical lasers including Juliet, truSculpt iD, and miraDry. She greatly enjoys building relationships with patients, advocating wellness & optimizing hormones!

Ashley was born in Mesa, Arizona & grew up in Chandler, Arizona. Ashley and her husband Ryan live in Duncan with their two mini schnauzers. They have 2 grown children and welcomed their first grandchild in August 2025. In her free time Ashley enjoys shopping and traveling. Winter vacations are her favorite because she loves to snow ski!

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MARY ROSS, PA-C

Mary is a native of Moore, Oklahoma and attended The University of Oklahoma in Norman for undergraduate studies. She obtained her Master of Health Sciences degree as a Physician Associate in 2010 from The University of Oklahoma Health Sciences Center in Oklahoma City, OK. She is board certified by National Commission on Certification of Physician Assistants.

She started her career in urgent care and family medicine where she practiced almost 12 years before transitioning to her true passion in aesthetics and wellness. She joined Weaver Clinics in 2022 and currently sees patients for bioidentical hormone replacement therapy, medical weight loss, gynecology, and aesthetics. She completed her Advanced Bioidentical Hormone Therapy Certification and her IV Therapy Certification in 2023. She is certified in lasers including Cutera Xeo, excel HR, Juliet, truSculpt iD, Secret RF, SkinPen, Diamond Glow and miraDry. Mary loves the artistry of aesthetics and is also Certified in injectables including Botox and fillers including Juvederm, and Revance. She loves helping her patients look their best! Outside of work, Mary enjoys spending time with her husband of 19 years, Traye, and their two boys. They love traveling, hiking and exploring new places.

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KRISTI KELLER, APRN-CNP

Kristi Keller is dedicated to her faith, a loving wife, mother, and experienced Nurse Practitioner with over 25 years in healthcare. Her journey began in 1997, serving as a nurse’s aide, ward clerk, and monitor tech. She earned her LPN in 2001, followed by her RN from the University of Oklahoma in 2008. Motivated by her passion for nursing, she completed her Master of Science in Nursing-NP at Maryville University in 2018.

Kristi’s professional experience is vast, including roles in Medical/Surgical, ICU, ER, surgery, outpatient surgery, post-anesthesia recovery, home health, nursing supervision, and hospice care. She spent six years in Family Practice, caring for patients in both clinic and nursing home settings, and has provided hospice services for over three years. Throughout her career, Kristi has remained deeply committed to making a meaningful difference in the lives of her patients.
Kristi joined Weaver Clinics in 2024 and currently sees patients for bioidentical hormone replacement therapy, medical weight loss, gynecology, and aesthetics. She completed her Bioidentical Hormone Therapy Certification and her IV Therapy Certification in 2024. She is certified in lasers including Cutera Xeo, excel HR, Juliet, truSculpt iD, Secret RF, SkinPen, and miraDry.