Specialty: Emergency Medicine 
Madison Emergency Physicians – Prairie Ridge Health
1515 Park Avenue
Columbus, WI 53925
920-623-2200

Specialty: Emergency Medicine 
Madison Emergency Physicians – Prairie Ridge Health
1515 Park Avenue
Columbus, WI 53925
920-623-2200

Specialty: Family Practice

Prairie Ridge Health Clinic - Columbus
1515 Park Avenue
Columbus, WI 53925
920-623-1200

Bridget Sharkey is a valued member of the family medicine team, specializing in caring for patients of all ages and their families. Bridget graduated with her Bachelor of Science in Nursing at the University of Wisconsin-Oshkosh. She later received her Masters of Science in Nursing-Family Nurse Practitioner at Bradley University in Peoria, Illinois. She has been part of our Prairie Ridge team for many years and completed a variety of her clinical rotations with our primary care and specialty providers. Bridget is certified in Family Practice with the American Nurses Credentialing Center. In her free time, she enjoys traveling, spending time with her friends, family, and Labrador while doing outdoor adventures.

Specialty: Family Medicine, Obstetrics 
Prairie Ridge Health Clinic - Columbus
1515 Park Avenue
Columbus, WI 53925
920-623-1200

Dr. Michelle Bryan is a family practice provider who can see you and your family through their entire life spans, from birth on. She received her Bachelor of Science from the University of Illinois College of Liberal Arts and Sciences and her MD from the Rush University College of Medicine. Dr. Bryan completed her residency at the University of Michigan Hospital and is certified by the American Board of Family Medicine. 

She enjoys the full-spectrum nature of family medicine because she can provide both inpatient and outpatient care for the entire family. Dr. Bryan believes in providing the best possible education for patients to enable them to make the best health decisions for themselves. In her spare time, she enjoys spending time with her family, running, yoga, traveling, cooking and music.

Specialty: Obstetrics and Gynecological Services (OB/GYN) 
Prairie Ridge Health Clinic – Beaver Dam and Columbus

1515 Park Avenue
Columbus, WI 53925
920-623-1200

134 Corporate Drive
Beaver Dam, WI 53916
920-356-1000

Dr. Katheryn Kaldor wants her patients to feel that the patient, her patient’s family and she are a team. Whether you are navigating a new pregnancy or preparing to have surgery, Dr. Kaldor wants you to feel confident that she is with you every step of the way. Her philosophy with patients is the same as her philosophy in life: always do the right thing. Dr. Kaldor received her Bachelor of Arts from the Kansas State University in  Manhattan, KS and her DO from the Kansas City University of Medicine And Biosciences, MO. She completed her residency at the Philadelphia College of Osteopathic Medicine, PA. She is a Fellow of the American Congress of Obstetrics & Gynecology (FACOOG) and is certified by the American Osteopathic Board of Obstetrics and Gynecology.

Specialty: Emergency Medicine 
Madison Emergency Physicians – Prairie Ridge Health
1515 Park Avenue
Columbus, WI 53925
920-623-2200

Specialty: Emergency Medicine 
Madison Emergency Physicians – Prairie Ridge Health
1515 Park Avenue
Columbus, WI 53925
920-623-2200

Specialty: Orthopedics
Prairie Ridge Health Clinic – Beaver Dam and Columbus

1515 Park Avenue
Columbus, WI 53925           
920-623-1200

134 Corporate Drive
Beaver Dam, WI 53916
920-356-1000

Mandy is a valued member of the orthopedic team, specializing in preoperative and postoperative care as well as osteoarthritis. She enjoys working with patients one-on-one to provide a more individualized care experience. As a physician assistant, Mandy provides care to orthopedic patients in both clinic locations. She graduated from the University of Dayton, Ohio, Physician Assistant Program and also earned her B.A. from Edgewood College in Madison WI. Mandy grew up in the Madison area. In her free time, she enjoys reading, painting, boating, and spending time with her friends and family.

Specialty: Emergency Medicine 
Madison Emergency Physicians – Prairie Ridge Health
1515 Park Avenue
Columbus, WI 53925
920-623-2200

Specialty: Emergency Medicine 
Madison Emergency Physicians – Prairie Ridge Health
1515 Park Avenue
Columbus, WI 53925
920-623-2200