Chelsea Nix, PA-C, is a physician assistant certified by the National Commission on Certification of Physician Assistants. She received her master's from Saint Francis University. Her top area of expertise is ALK-Positive Non-Small Cell Lung Cancer.

Samantha Hudson, PA-C, specializes emergency medicine and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at UPMC Emergency Medicine. She received her bachelor's degree from Westminster College and master's degree from Lock Haven University. Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Pelvic Congestion Syndrome, Eyelid Bump, and Aseptic and Alopecic Nodules of Scalp (AANS).

Aimee Smith is a Physician Assistant in Greenville, Pennsylvania.

Melissa Rickens, PA-C, specializes in hospital medicine and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She is affiliated with UPMC East, UPMC Somerset, UPMC Horizon, UPMC Jameson, UPMC Passavant, UPMC Magee-Womens Hospital, and UPMC St. Margaret. She received her bachelor's degree and master's degree from DeSales University.

Erin Donovan, PA-C, specializes in neurosurgery and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She is affiliated with UPMC Presbyterian and UPMC Passavant. She completed her physician assistant degree at Chatham University.

Kristina Mountz is a Physician Assistant in Greenville, Pennsylvania.

Laurel earned her Bachelors of Arts in Psychology and Neuroscience from Mercyhurst College in 2005. Following graduation, she gained employment at the University of Pittsburgh Medical Center in the Department of Psychiatry studying early life stress in a nonhuman primate model. Laurel transitioned to the Department of Neurobiology and Bioengineering at the University of Pittsburgh in 2006 at which time she completed post baccalaureate course work while also serving as a Lab Manager and participating in research on brain computer interface. Laurel attained her Masters of Science in Physician Assistant Studies from the University of Pittsburgh in 2011 and was the recipient of the Physician Assistant Studies Clinical Excellence Award. She is a member of the American Academy of Physician Assistants, Pennsylvania Society of Physician Assistants, Association of Neurosurgical Physician Assistants, and was inducted into Phi Alphathe National Physician Assistant Honor Society in 2015. Laurel served as the keynote speaker at the White Coat Ceremony of her undergraduate alma mater in 2017 addressing the Mercyhurst University Physician Assistant students.

Shaina Lowrie-Trott, PA-C, specializes in critical care medicine and is certified by the National Commission on Certification of Physician Assistants. She is affiliated with UPMC Passavant, UPMC Horizon and UPMC Jameson. Shaina completed her masters degree and bachelors degree at the University of Pittsburgh.

Cari Rogers, PA-C, specializes in diagnostic radiology and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at UPMC East and UPMC Horizon Greenville and is affiliated with UPMC Passavant.

Carey Gagnon is a Physician Assistant in Greenville, Pennsylvania.

Justin Sloan, PA-C, specializes in emergency medicine and is certified by the National Commission on Certification of Physician Assistants. He is affiliated with UPMC Somerset, UPMC Passavant, UPMC Horizon, UPMC Jameson, UPMC St. Margaret, UPMC McKeesport and UPMC East. Justin completed his masters degree and bachelors degree at Saint Francis University.

Adam Malec is a Physician Assistant in Greenville, Pennsylvania.

Ryan Graham is a Physician Assistant in Greenville, Pennsylvania.

Michael Ressler is a Physician Assistant in Greenville, Pennsylvania.

Trisha Sanders, PA-C, specializes in emergency medicine and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at UPP-Emergency Medicine and is affiliated with UPMC Jameson, and UPMC Horizon.

Jill Harlan, PA-C, specializes in hospital medicine and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She is affiliated with UPMC Jameson and UPMC Horizon. She received her bachelor's degree and master's degree from the University of Pittsburgh and completed her physician assistant studies at Drexel University.

Alexis Yanief, PA-C, specializes in hospital medicine and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at University of Pittsburgh Physicians - CCHM and University of Pittsburgh Physicians, Department of Critical Care Medicine and is affiliated with UPMC Passavant, UPMC St. Margaret, UPMC Jameson, UPMC Horizon, UPMC Somerset, and UPMC East. Ms. Yanief completed her bachelor's degree at Carlow University and master's degree at Mary Baldwin University.

Tierney Diehl, PA-C, specializes in emergency medicine and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices UPP-Emergency Medicine. She received her bachelor's degree and master's degree from Gannon University.

Melissa Heitzenrater is a Physician Assistant in Greenville, Pennsylvania.

John Erdesky, PA-C, specializes in urology and is certified by the National Commission on Certification of Physician Assistants. He practices at University of Pittsburgh Physicians, Department of Urology and is affiliated with UPMC Horizon. He completed his physician assistant certification at Saint Francis University. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Mr. Erdesky is highly rated in 3 conditions, according to our data. His top areas of expertise are Carbuncle, Boils, and Folliculitis.

Kristen Manuel, PA-C, specializes in urology and is certified by the National Commission on Certification of Physician Assistants. She practices at University of Pittsburgh Physicians, Department of Urology and is affiliated with UPMC Horizon. She completed her physician assistant degree at Gannon University. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Her top areas of expertise are Carbuncle, Boils, and Folliculitis.

Carolyn Kauffman, PA-C, specializes in dermatology and is certified as a physician assistant by the National Commission on Certification of Physician Assistants. She practices at Horizon Dermatology - UPMC. She completed her master of physician assistant studies at Chatham University. Her top area of expertise is Plaque Psoriasis.

Megan Schreiber, PA-C, specializes in obstetrics and gynecology and is certified by the National Commission on Certification of Physician Assistants. She practices at UPMC Magee-Womens Specialty Services-UPMC Horizon and is affiliated with UPMC Horizon. She completed her physician assistant studies at Duquesne University. Her top areas of expertise are Zoon Vulvitis, Vaginal Cysts, Vaginal Dryness, and Genital Warts.

Angela received her Bachelor of Science degree from The Pennsylvania State University in 2010 with a major in in biobehavioral health and a minor in psychology. She received her Master of Physician Assistant Studies from the University of Pittsburgh’s physician assistant program in 2012. She took a position as a physician assistant with a cardiology group where she provided both inpatient and outpatient care.

Ziba Naseri is a Physician Assistant in Hermitage, Pennsylvania. Her top area of expertise is Undifferentiated Connective Tissue Disease (UCTD).