Nicole Bosley MD

Excela Health Westmoreland Hospital opened its doors over a century ago creating a “healthy” partnership that has endured. This 373-licensed bed hospital provides a full range of acute care services, extensive outpatient services, a full complement of imaging services, a large critical care unit with an intensivist program (offering 24 hour a day, in-house physician specialist coverage in the critical care areas), emergency care, and is the hub for interventional heart surgery and procedures.

Heather Sieminkewicz, PA-C is a certified physician assistant who specializes in skin cancer detection, the treatment of acne, warts, and eczema, and CoolSculpting. We accept most major insurance carriers but not all of their products. We recommend you confirm your in-network status of your health plan with your insurance carrier. If you do not see your carrier, please contact our office.

Dr. Mosier earned his medical degree at Drexel University College of Medicine in Philadelphia, Pa., graduating with honors. He completed his orthopaedic internship and residency at Allegheny General Hospital in Pittsburgh, Pa. He went on to complete a sports medicine and shoulder fellowship at Brigham & Women’s Hospital/Harvard Medical School in Boston, Mass. He has submitted research abstracts and presented his findings to medical audiences around the country and is a published author of articles in medical journals. Dr. Mosier currently serves as the co-director of the Allegheny Health Network Center for Cartilage Restoration. He has served as team physician for a number of high schools, colleges and universities as well as the Pittsburgh Pirates.