Meet the Team

Kim Fitzgerald, DMD

Dr. Kim Fitzgerald has been practicing dentistry since graduating from the University of Pittsburgh School of Dentistry in 1986. Before opening her own office in Sarver, she partnered with other dentists in Butler and Allison Park, PA.

The focus of Dr. Fitzgerald's practice is patient comfort. She is the area pioneer in the painless procedure of laser dentistry. She is also converting to digital x-rays to reduce patient's exposure to radiation. Her caring and compassionate dental procedures have made her a popular dentist in the area. In order to accommodate her growing practice, Dr. Fitzgerald has doubled her office space.

Dr. Fitzgerald is a committed supporter of a number of community fund raising efforts such as those for Hurricane Katrina and the Allegheny Valley Hospital as well youth activities such as football, soccer, basketball and baseball leagues. She is both a local and national supporter of a number of causes including the American Cancer Society, the Alzheimer's Association and the Susan b. Komen Breast Cancer Foundation. Dr. Fitzgerald lives in Saxonburg with her husband, Greg, and their two children, Greg and Carly.

"My staff and I will settle for nothing less than providing you and your family with the highest level of professional dental care possible. We practice dentistry in a state-of-the-art facility; while using the latest dental procedures to ensure your visit is the most effective and comfortable possible."
—Kim Fitzgerald D.M.D

Rebecca Berg, DMD, MDS

Dr. Rebecca Berg has a Bachelor's degree in Biology from Gannon University. She completed her DMD degree at the University of Pittsburgh. Dr. Berg continued at the University of Pittsburgh to complete her orthodontic residency, and also earned a Masters in Dental Science degree in 2003.

Dr. Berg joined the practice in 2003 and specializes in Invisalign treatment. She is a member of the American Association of Orthodontists, American Dental Association, and Western Pennsylvania Dental Society.

A native of Butler, PA, Dr. Berg has lived in Western Pennsylvania her entire life. She is married to Andy and has three daughters, Mia,  Makenna and Lily. She is a football fan and cheers on her favorite teams, University of Pittsburgh, University of Oregon and the Steelers. She also enjoys the outdoors, camping, and spending time with family and friends.


Christine C Wallisch, DMD

Dr. Christine C Wallisch is very enthusiastic about joining such a phenomenal dental team in Sarver, PA.  Dr. Christy recently became a newlywed this fall.  With this new marriage, she has fallen in love with the country lifestyle; her pet bull calf, Norman; and her beautiful horse, Bailey.  Dr. Christy is having so much fun being a farmer’s wife!  She loves to jog and hike with her dog, Gracie!  Dr. Christy enjoys the outdoors and loves to do mud races around Pittsburgh. 

As a general dentist, Dr. Christy provides care for all ages, with emphasis on pediatrics and geriatrics.  Dr. Wallisch grew up in the Pittsburgh area: graduate of Franklin Regional High School 2000; Pennsylvania State University 2004; and University of Pittsburgh School of Dental Medicine 2008. She furthered her education in dental geriatrics by receiving a Certificate of Geriatric Dentistry.  Her friendly philosophy of care focuses on the needs of the patients.  She emphasizes communication, education, and trust with her patients.  Her priority is to always serve the patient first and foremost.  She is looking forward to taking care of you and your family!


Jennifer M. Zavoral DMD, MPH

Dr. Jennifer M. Zavoral received her B/S in Biology from Youngstown State University in 2004. She earned her D/M/D/ degree in 2008 and her Certificate in Periodontology in 2011 from the University of Pittsburgh School of Dental Medicine. Additionally, she received her M.P.H. from the University of Pittsburgh School of Public Health in 2009. She is a Diplomate of the American Board of Periodontics.

In addition to working in private practice, Dr. Zavoral maintains a part-time faculty position in the Department of Periodontics at the University of  Pittsburgh School of Dental Medicine. Her professional memberships include the Omicron Kappa Upsilon, National Dental Honor Society, American Association of Women Dentist, The American Academy of Periodontology, The Pittsburgh Academy of Periodontics, and Delta Sigma Delta Dental Fraternity. Dr. Zavoral is committed to providing her patients with comprehensive, evidence-based dental care. Her scope of dental care includes training all areas in the field of periodontics, including osseous surgery, soft tissue grafts, crown elongations, guided bone and tissue regeneration, and implant dentistry. 

Outside of dentistry, Dr. Zavoral has a husband Ernie, a three- year old son Thomas, and a three-month old daughter Mary. She enjoys running, yogo, and spending time with her family.