Meet Our Team

BioBalance Health is a one of a kind medical office because of the high quality professionals that make up their staff.


Founder and Medical Director

Dr. Maupin has practiced obstetrics & gynecology for more than 30 years. In 2003, she created BioBalance® Health to help women and men deal with symptoms of aging and menopause through personal care and bioidentical hormone treatments, which offer women and men a natural and preventative therapy to alleviate the effects of aging. In 2009, Maupin elected to devote 100% of her time to BioBalance Health. She has never looked back. In 2014 she published her first book, The Secret Female Hormone: How Testosterone Replacement Can Change Your Life. 

Education & Certifications:

University of Missouri-Columbia School of Medicine

Learn more about Dr. Kathy Maupin »



D.O. Board Certified Family Physician

Rachel Maupin Sullivan, D.O., is a Board-Certified Family Physician who specializes in bio-identical hormone replacement therapy.  She was born and raised in St. Louis, but currently resides in Kansas City and has helped expand patient care on the western side of the state.  Dr. Sullivan completed her family medicine residency training in Houston, Texas, where she excelled in the treatment of hormone imbalances, thyroid problems, prediabetes, diabetes, high blood pressure, and high cholesterol.

Education & Certifications:

  • Board Certification: Family Medicine (2015)
  • Graduate Education: A.T. Still University, Doctor of Osteopathic Medicine (D.O.), 2008-2012
  • Licensure: State Licensed in Missouri, Kansas, and Texas

Learn more about Dr. Rachel Maupin Sullivan »


 Nurse Practitioner

Caroline Calvert is a Nurse Practitioner with Biobalance Health.   Caroline has worked as a Nurse Practitioner in Women’s Health for the past three years.  She recently relocated back to the area from Fort Wayne, Indiana.

 Education & Certifications:

  • Bachelor of Science in Sports Management, University of Kansas
  • Bachelor of Science in Nursing, Barnes Jewish College, 2009
  • Master of Science in Nursing Maryville University, 2014
  • Family Nurse Practitioner AANP Certification




Susie has expertise in many areas of medicine and has been part of the clinical team of BioBalance Health since 2002, managing and inserting pellet hormone therapy. Her history in patient care includes Obstetrics, Gynecology, Endocrinology for women, breast cancer treatment and counseling, and General Surgery. She has worked many years with Dr. Maupin in Labor and Delivery at Christian Hospital, then with Dr. Maupin’s patients in ambulatory OB/GYN practice. Her diverse experience makes her an excellent source for our patients’ questions and problems.

Education & Certifications:

  • Bachelor of Science in Nursing, Webster University, St. Louis, MO 1991
  • Diploma in Nursing, Missouri Baptist Hospital School of Nursing, St. Louis, MO 1980


Expert Injector

BioBalance Skin is excited to welcome Dana to our aesthetics team.  She brings a wealth of knowledge and experience to the practice with 22 years in the aesthetic industry.  In 2002 Dana helped launch Radiesse facial filler into the United States and then later Belotero and Xeomin.  Due to her passion for training and anatomy, Dana decided to pursue her BSN.

She has now become a trainer for Merz Aesthetics and not only has the opportunity to work with and train other injectors on Radiesse, Belotero and Xeomin, but is also a trainer for other procedures and treatments like, PRP, PRF, microneedling and hair restoration.  Dana is bringing all of her expertise as well as new and exciting treatments to BioBalance Skin! Dana can take care of all of your injection needs and much, much more!


Licensed Esthetician

Sarah has been working for BioBalance Health for the past 14 years. She is a licensed esthetician and certified laser specialist.  Sarah offers a wide range of services including skin analysis, laser hair removal, IPL, skin tightening, wrinkle reduction, tattoo removal, i-Lipo, waxing, eyelash and eyebrow tinting, facials and jet peels.

She loves sharing her knowledge and expertise with her clients to help them conquer any skin care challenges they may be experiencing.

ANGIE QUIGLE, CMA Certified Medical Assistant


Certified Medical Assistant

Angie is a certified medical assistant with special training in Gynecology and Bioidentical Hormones. She has been worked with BioBalance Health since 2010. Along with communicating with patients and scheduling consultations, evaluations, and treatment, she also takes care of patients in the office and assists in the pellet insertions.

WENDY DOUGLAS, RMA Medical Assistant


Medical Assistant

Wendy is a certified medical assistant with special training in gynecology, bioidentical hormones, and plastic surgery. She has worked alongside Dr. Maupin for over 10 years. Wendy also has experience assisting a prominent St. Louis plastic surgeon who trained her in facial peels and other aesthetic treatments.


Administrative Director

Administrative Director, Julie Kern, joined us on May 1st , 2017 after managing a very successful and busy medical/surgical/cosmetic dermatology office for 12 years in southern Illinois. Julie’s management skills and knowledge of esthetics make her a great fit for BioBalance Health & BioBalance Skin.