Meet Our Staff

Betsy J. Wernli, MD, FAAD

Board Certified Dermatologist

Dr. Wernli is a Board-Certified Dermatologist who is knowledgeable in medical, surgical, and cosmetic dermatology. Professional areas of interest include early skin cancer detection and treatment, treatment of acne, rosacea, psoriasis, eczema, hyperhidrosis, blistering disorders and cutaneous lymphomas. She also specializes in cosmetic dermatology, including Botox, fillers, chemical peels, laser surgery, acne scar reduction surgery and sclerotherapy for leg veins.

Certification: American Board of Dermatology


  • Undergraduate Degree:
    • University of Oklahoma, OK
  • Medical School:
    • University of Oklahoma OK
  • Dermatology Residency:
    • University of Iowa Hospitals and Clinics, IA

Hospital Affiliations:

  • Aurora Medical Center Manitowoc County
  • Holy Family Memorial Hospital


  • Board-Certified Dermatologist (American Board of Dermatology)

Professional Memberships:

  • American Academy of Dermatology
  • American Medical Association
  • American Society of Dermatologic Surgery
  • Iowa Dermatologic Society
  • Member of Alpha Omega Alpha Medical Society
  • Ombudsperson, University of Oklahoma College of Medicine
  • PEO Women’s Educational Philanthropic Organization


  • University of Oklahoma Medical School Scholarship to the Top Student
  • PEO National Scholar Award
  • 6-time Oklahoma Athletic Department Post-Graduate Scholarship
  • NCAA Post-Graduate Scholarship
  • Memorial Scholarship to one leader in the future of medicine
  • Big XII Conference Post-Graduate Scholarship
  • PE-ET Top 10 University of Oklahoma Seniors
  • 8-time First Team Academic All-Big XII Conference
  • 8-time sooner Scholar Award Winner
  • 7-time Commissioner’s Honor Roll Recipient
  • 2-time NCAA Academic All-American
  • Big XII Conference Golf Champion
  • University of Oklahoma Women’s Golf Team Captain
  • 6-time South Dakota State Golf Champion
  • Rita Lottinville Top 10 University of Oklahoma Freshman

Alaina Beimborn

Nurse Practitioner

Alaina is a nurse practitioner with an emphasis of focus in both medical and cosmetic dermatology. As a registered nurse Alaina first began patient care working bedside in trauma and ICU. After working beside, Alaina chose to pursue a career in aesthetics where she became a licensed nurse injector finding her love for quality patient care, expectations and cosmetic results.

During her time in graduate school, Alaina trained below Dr. Betsy Wernli enhancing her skills and treatment options for her cosmetic and medical dermatology patients. Additionally, Alaina has been trained by some of the best medical dermatologists in Wisconsin making her a well-rounded and great value to our team at Excelin Medical Spa.

Alaina specializes in dermal fillers such as restylane and juvederm, Botox, Dysport, Coolscuplting, Kybella, Silhoutte Instalift and sclerotherapy. Alaina’s passion for cosmetics and patient care is highlighted during new patient consults.

Heather Krause

Licensed Nurse Injector

Heather Krause, a licensed nurse injector since 2013, is trained in cosmetic injections such as Botox, Juvederm, Volbella, and Voluma. Heather is also certified in PRP for Hair Restoration treatments. She has a passion for health, wellness & fitness as well as your skincare goals. Outside of Excelin Medical Spa, Heather is a Certified Nutrition Coach and owns ETI Fitness with her husband Chad. When she isn’t working you’ll find her spending time with her daughter and husband outside being active and exploring new places.

Bobbi Jo Noeller

Licensed Esthetician

Bobbi Jo Noeller, a licensed esthetician since 2005, has many years of experience in aesthetics. She specializes in a variety of treatments that help her patients with the overall look of their skin. She is qualified in all the treatments Excelin offers besides the injectable treatments.  She enjoys helping with anti aging, dry skin, acne scarring, rosacea, removing any unwanted body hair.  She also enjoys treating  body contouring with Coolsculpting. Bobbi Jo’s goal for each client is to help them look and feel better about themselves, all the while getting to know them as an individual. Outside of work, Bobbi Jo enjoys spending time with her family and all her four legged children.

Dianne Riehl

Licensed Esthetician

I am excited to join the team at Excelin Medical Spa! I have been an esthetician for 14 years. I truly love all things associated with achieving and maintaining healthy skin. I don’t believe in trying to stop the aging process; Aging is a gift! Having said that, I have made it my mission to understand what happens to our skin during the aging process that causes us to stop liking what we see when we look in the mirror. There is so much we can do to keep the skin looking vibrant and healthy no matter what age it is! When not working with my beautiful clients, I enjoy spending time with family and friends. Some of my favorite pastimes include hiking, kayaking, boating, golfing, reading and playing with my grandkids.

Melanie Bomier

Licensed Esthetician

Melanie Bomier, an experienced licensed esthetician with pharmaceutical background, enjoys teaming with the clients at Excelin Medical Spa. Trained in Sciton laser skin rejuvenation, laser hair removal, microneedling, facial treatments, dermaplaning, chemical peels, and Plasma IQ, Melanie provides a variety of options to help each individual achieve amazing results! An important part of her approach involves educating clients about quality professional skincare. She firmly believes in optimizing outcomes by combining a daily skincare routine to compliment the medical spa experience. Outside of work, Melanie enjoys playing pickleball, gardening, and spending quality time with her grown children. She also enjoys attending shows at the Fox Cities Performing Arts Center. 

Kelly Barkovich

Licensed Esthetician

Kelly has been a licensed esthetician since 2003. She is committed to patient education and fostering lasting relationships, ensuring that each patient feels heard and pampered. Kelly is a licensed esthetician in both Wisconsin and Michigan. Kelly’s career journey combines her love for education and passion for skin. She started as a medical esthetician at a plastic surgeon’s office, working her way through college, where she earned a degree in education.

After several years in public education, including roles as a teacher, instructional coach, and school principal, Kelly returned to esthetics. Now, Kelly enjoys the privilege of splitting her time between her amazing patients at Excelin and her continued work in the education sector. Beyond her professional life, Kelly loves traveling to new places with her family, interior decorating, photography, and genealogy. 

In Kelly’s words, “Enhancing your natural beauty by elevating your skin is the ultimate confidence booster! I love helping men and women of all ages achieve their skin goals, whether it’s addressing acne, pigmentation issues, unwanted hair, melasma, redness, or uneven texture. It’s never too late to start working on your dream skin!”