Meet the Staff | DFW | BodEvolve Cosmetic Surgery & Med Spa

Meet the Staff

Robert Kotera, Jr.

Medical Technician

With over 25 years of experience in health care, Rob has been involved in many aspects of medicine and medical testing. Starting as a sleep technician in 1994, Rob has worked his magic with patients in several offices through the Dallas-Fort Worth area and beyond, consistently earning high marks with patients for his bedside manner. Beyond medical testing and patient care, Rob has also been involved with research through several entities, such as the American Academy of Sleep Medicine and the Cooper Institute in Dallas. Rob’s credentials include a Bachelors of Science degree and certification as a Registered Polysomnographic Technologist.

Alex Hernandez

Front Desk Receptionist

Alex loves meeting new people. You can find her exploring new places and trying out new things with her friends, family, and my dogs.

Robie Dickerson

Medical Assistant

I’m passionate about helping patients and the providers. I offer over 20 years of experience in the medical field. I strive to make our patients have a comfortable experience and getting to know each one personally. I love spending time with my family, friends, and my fur babies. If time permits, I enjoy playing the bass and the drums. I’m always wanting to head out to the beach.

Kristi Barnes

Business Administrator

Kristi has over 30 years in the healthcare industry and joined Dr. Frenzel in 2021. She loves seeing the patients begin their new journey in life and assisting them on their road to success. She loves to travel and spend time with her family in her free time.

Chrissy Benge

Nurse Practitioner

Christina (Chrissy) Benge is a Nurse Practitioner that is new to our Bodevolve family who works closely with Dr. Clayton Frenzel, MD. Her first nursing degree was obtained in 2006 from Trinity Valley Community College earning her Associates in Nursing. She further attended Chamberlain University in Illinois , where she received her Bachelors in Science: Nursing in 2015. Chrissy went on to receive her Master’s of Science: Family Practice, graduating with honors. Christina is a Board Certified Family Nurse Practitioner and licensed in Texas and Alaska. She has worked primarily in family and urgent care settings. She brings a unique experience base to the practice as she has had bariatric surgery and plastic surgery after. In her free time Chrissy enjoys spending time with her family and traveling both near and far as much as she possibly can get away. Her happy place is anywhere with a beach!

Lorraine Midgley

Insurance Verification Specialist

I have over 30 years experience in the healthcare industry to include all aspects of the front office from receptionist to Practice Manager. My current role as Insurance Verification Specialist allows me to help our patient’s understand their insurance benefits to include co-pays, co-insurance, deductibles, out of pocket, exclusions etc.. In my free time I prefer to be outside and enjoy gardening and horses. I am an animal lover Sam (my dog) and Annie (my cat) are great companions!

Rhonda Nelson

Intake Coordinator

Rhonda Nelson, Intake Coordinator for Bodevolve. I have been with Dr. Frenzel and his team since January of 2022. I am originally from Tulsa, Oklahoma and attended Oklahoma State University for a short period of time before I met my husband and moved to Arlington, Texas in 1985. I’ve been married to my college sweetheart for 35 years and we currently live near a lake just outside of Dallas. I enjoy bowling, fishing, golfing and riding motorcycles in my spare time.

Kimberly Stevens

Insurance Coordinator

I have been in the Medical Field for over 30 years with 15 years of experience in Bariatrics. I truly love taking care of Patients and helping them with their journey with either Weight loss or Cosmetics.

Before & After Pictures


Dr. Frenzel has a passion for his patients and his work and is eager to provide the very best results for those who seek them. His skilled hands, extensive training and compassion will assist you in achieving the look you’ve always imagined. Call our office now for a personal one on one consultation with Dr. Frenzel to discuss your desires.

view before & after gallery

*Results May Vary