Chartiers/McMurray Providers

Katherine Walczak, M.D.

Education

Undergraduate: Bachelor of Arts from Colgate University
Medical School: George Washington School of Medicine
Pediatric Training: Children’s Hospital of Pittsburgh

Additional Information

Dr. Walczak has been with Pediatric Alliance since 2004. She is married and has three children. To stay fit, Dr. Walczak power walks, participates in yoga, and lifts weights. In her free time she enjoys reading and traveling.

Raymond O’Toole, M.D.

Education

Undergraduate: Bachelor of Science in Microbiology from the University of Pittsburgh
Medical School: University of Pittsburgh School of Medicine
Pediatric Training: Mercy Hospital of Pittsburgh

Additional Information

Dr O’Toole is a native Pittsburgher, born and bred in the South Hills.  He is married and has one dancing daughter who is 7 years old.  His hobbies include anything that would fall under the heading of “geek”.  Concussions, developmental issues and adolescent medicine are some of his areas of interest.

Sarah Kohl, M.D.

Education

Undergraduate: Bachelor of Science from Cornell University
Medical School: Thomas Jefferson University
Pediatric Training: University of California, San Francisco Pediatric Chief Resident

Specialty

Dr. Kohl enjoys caring for children of all ages, from infancy through the college years. Her special interests include the exceptional child and travel medicine.

Additional Information

Sarah Kohl, MD is a pediatrician and Clinical Assistant Professor of Pediatrics at the University of Pittsburgh School of medicine. She helps concerned parents understand sound medical advice so that they can raise happy, healthy children. Dr. Kohl provides pediatric and travel medicine services. In her free time she enjoys exploring the outdoors and helping in her community.

Wendy Bacdayan, M.D.

Education

Undergraduate: Bachelors of Science from Washington and Lee University
Medical School: West Virginia school of medicine
Pediatric Training: Mercy Hospital of Pittsburgh, Pediatric Chief Resident

Additional Information

Dr. Wendy Bacdayan has been practicing with the Chartiers/McMurray division of Pediatric Alliance since 2002. She is also a certified lactation consultant – IBCLC.
In her free time, Wendy is a sports enthusiast. She is a distance runner and a beginner golfer. She also enjoys traveling with her family.

Brian Davies, M.D.

Education

Undergraduate: Princeton University
Medical School: University of Pittsburgh
Pediatric Training: Children’s Hospital of Pittsburgh

Additional Information

Dr. Davies was born and raised in Pittsburgh and has been with Pediatric Alliance since finishing his training at Children’s Hospital of Pittsburgh in 2007. He enjoys reading, playing the piano, crossword puzzles, playing golf, and cheering for the Steelers. He lives with his wife and two children in the South Hills.

Brook McHugh, M.D.

Education

Undergraduate: University of Wisconsin
Medical School: Medical College of Wisconsin
Pediatric Training: Children’s Hospital of Pittsburgh, Chief Resident

Additional Information

Dr. McHugh was born and raised in Wisconsin.  She obtained her undergraduate degree at University of Wisconsin and her medical degree at Medical College of Wisconsin.  She moved to Pittsburgh with her husband for residency training and loved it so much they never left!  Dr. McHugh and her husband have a daughter and twin boys.  In her free time she enjoys spending time with family, baking, going for walks and trying new restaurants.

Kelly Campbell, C.R.N.P.

Education

Undergraduate:Robert Morris University
Nursing Program:Doctorate of Nursing Practice from Robert Morris University

Additional Information

Kelly is a native of Baltimore who moved to Pittsburgh to pursue a career in medicine. Kelly has a special interest in adolescent medicine and makes a great contribution in helping our patients with teen issues. Kelly lives in Canonsburg with her husband and new baby, Alex. In her free time, she enjoys walking her dog, reading, and trying new recipes.

Janelle Selva, PA-C 

Education

Undergraduate: St. Francis University
Graduate Degree: St. Francis University, Masters Degree, Physician Assistant Sciences

Additional Information

Janelle attended St. Francis University in Loretto, PA where she earned her Master’s Degree in Physician Assistant Sciences. Before Joining Pediatric Alliance, Janelle spent 12 years as a Physician Assistant at Central Greene Pediatrics in Waynesburg, PA and 3 years at Laurel Pediatrics in Uniontown.

Janelle is a native of South Fayette where she still lives with her husband and children. She is a foster parent, and she enjoys spending time with her kids and being involved at her church.