
3055 Washington Road Suite 203
McMurray, PA 15317
Tel: (724) 260-5424
Fax: (724) 260-5425
Matthew Petrie, MD

Dr. Matthew Petrie was born and raised in Atlanta, Georgia. He graduated magna cum laude from Vanderbilt University in Nashville, Tennessee, where he was elected into the Phi Beta Kappa honors society. He attended medical school at Wake Forest University School of Medicine in Winston-Salem, NC, where he was elected into the Alpha Omega Alpha honors society. Dr. Matthew Petrie performed his internship at Wake Forest University Hospital before he completed his dermatology residency at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania. He remained in Philadelphia to complete a Mohs micrographic surgery / procedural dermatology fellowship at the Dermatologic SurgiCenter.
Dr. Matthew Petrie is board certified in Dermatology by the American Board of Dermatology and is a fellow of the American Academy of Dermatology. In addition, he is a fellowship trained Mohs micrographic surgeon and is a member of the American College of Mohs Surgery. Dr. Matthew Petrie has published articles in dermatologic surgery / Mohs surgery publications.
Dr. Petrie lives in Pittsburgh with his wife Julie, who is a dentist, and 3 young sons. He enjoys spending time with his family, cycling, swimming, running, reading, eating, and traveling.
Brittany DuBois, PA-C

Brittany DuBois is a board certified and licensed physician assistant specializing in Dermatology.
She completed her undergraduate degree at the University of Iowa and received her Masters of Physician Assistant Studies at University of Charleston in Charleston, WV. Prior to working at Commonwealth Dermatology she worked as an inpatient and surgical physician assistant in Gynecologic Oncology. She incorporates her previous experience into her medical and surgical dermatology practice in collaboration with Dr. Petrie. Brittany is passionate about skin cancer prevention and early detection. She emphasizes patient centered care and education for skin health.
In addition to maintaining licensure with the National Commission on Certification of Physician Assistants, Brittany is a member of the American Academy of Physician Assistants and Society for Dermatology Physician Assistants.
Brittany lives in Canonsburg with her husband, Zach, and their dog Cooper. She enjoys spending time outdoors, practicing yoga, eating, and spending time with her family and friends.
Brittany looks forward to helping you with all of your skin care needs.