Jeffrey J Sewecke, DO

Lauren Brunner, LCSW Lauren Brunner, LCSW, is a behavioral health clinician with AHN Behavioral Health, specializing in outpatient psychotherapy. Her clinical interests include co-occurring substance use disorders, with a particular focus on trauma. She is skilled in providing multiple therapeutic approaches including psychodynamic, dialectical behavioral therapy, cognitive behavioral therapy, acceptance and commitment therapy, eye movement desensitization and reprocessing therapy, solution-focused therapy, and motivational enhancement therapy. She received her Bachelor of Science in Human Development and Family Studies from The Pennsylvania State University in State College, Pennsylvania and her Master of Social Work from The Ohio State University in Columbus, Ohio. Lauren Brunner is licensed by the Pennsylvania State Board of Social Workers. She believes in a strength-based and client-centered approach that recognizes individuals as having the capacity for personal growth and change. Her role as therapist is to facilitate the changing process by developing a relationship in the context of a nurturing and supportive environment.

Aaron Hellman, PA-C, is a physician assistant with AHN Orthopaedic Institute, specializing in orthopaedic surgery. His clinical interests include sports medicine, total joint replacement, fracture management, and joint injections. He received his Bachelor of Science in Athletic Training and Health Science from Heidelberg University in Tiffin, Ohio and his Master of Physician Assistant Studies from Chatham University in Pittsburgh, Pennsylvania. Mr. Hellman is certified by the National Commission on Certification of Physician Assistants. His goal is to have all patients to get back to normal, whether they elect to have surgery or not. He sees patients of all ages.

Dr. Greco is an orthopaedic surgeon with fellowship training in hand and upper extremity surgery. He offers comprehensive orthopaedic care for the upper extremity, including hand, elbow, and shoulder procedures. He has clinical proficiency in hand procedures such as carpal tunnel, trigger finger, arthritis, joint replacement, peripheral nerve injuries, tendon-ligament injuries, as well as management of fractures.A native of Wheeling, West Virginia, Dr. Greco earned his undergraduate degree at West Virginia University with a bachelors in science in Biochemistry. After graduating suma cum laude, he continued his education at West Virginia University School of Medicine. He completed his residency with Allegheny Health Network (AHN) in Pittsburgh, Pennsylvania.Dr. Greco went on to complete additional training with a fellowship in hand and upper extremity surgery at Wake Forest Baptist in Winston-Salem, North Carolina under the mentorship of Drs. Andy Koman and Zhongyu Li.Dr. Greco has presented research across the U.S. and internationally. He is a published author in multiple medical journals, as well as two book chapters on hand and elbow injuries. As an attending surgeon with AHN, he is currently involved with academic research and education of residents and fellows. Dr. Greco lives in the Greater Pittsburgh area with his wife, Sallie, son, Victor Anthony, and their beagle, Taco. In his spare time, he enjoys outdoor activities such as fishing, hiking, biking, as well as Pittsburgh professional sports and West Virginia University athletics.