
Salisbury, MD – TidalHealth is pleased to welcome five new specialists to the health system.
Patrick Donaghue, MD, provides surgical and nonsurgical care to patients with foot and ankle conditions, including sports injuries, arthritis, deformity correction, and fracture care at TidalHealth Peninsula Orthopaedic Institute. As the area’s only fellowship-trained orthopedic foot and ankle surgeon, Donaghue brings subspecialty expertise typically found at major academic centers to the local community, including total ankle replacement and minimally invasive techniques. He earned his medical degree from Temple University Katz School of Medicine and completed a residency in orthopedic surgery at Temple University Hospital before his foot and ankle fellowship at Twin Cities Orthopedics. For additional biographical information, visit www.tidalhealth.org/practitioner/patrick-donaghue.
Matthew K. Folstein, MD, FACS, is a da Vinci-certified robotic surgeon who provides comprehensive care at TidalHealth General Surgery in Berlin, Maryland. Folstein is an Eastern Shore native who graduated from Salisbury University and earned his medical degree from the University of Maryland School of Medicine in Baltimore, Maryland. He attended the University of Maryland Medical Center and the renowned R. Adams Cowley Shock Trauma Center for his internship and residency, where he received extensive training in complex surgical care, and went on to complete his general surgery residency at Texas Tech University Health Sciences Center Paul L. Foster School of Medicine in El Paso, Texas. He is board certified by the American Board of Surgery. For additional biographical information, visit www.tidalhealth.org/practitioner/matthew-folstein.
Beth Collins, MSN, APRN, PMHNP-BC, AGCNS-BC, cares for adolescents and adults experiencing a wide range of mental health conditions, including anxiety, depression, trauma-related disorders, mood disorders and other psychiatric conditions at the TidalHealth Crisis Center in Salisbury, Maryland. Collins is committed to partnering with patients to develop individualized treatment plans built on trust and evidence-based care. She strives to create a welcoming environment where patients feel heard, informed, and supported throughout their care journey. For additional biographical information, visit www.tidalhealth.org/practitioner/beth-collins.
Melissa Gunther, PA-C, cares for patients with digestive health conditions at TidalHealth Gastroenterology in Salisbury, Maryland. Gunther specializes in preventive gastroenterology, chronic digestive disorders, and helping patients better understand symptoms that affect their daily lives. She believes in taking time to explain diagnoses, answer questions and review treatment options so that together she and her patient can create an individualized care plan focused on long-term health and quality of life. For additional biographical information, visit www.tidalhealth.org/practitioner/melissa-gunther.
Wendy Subasic, PA-C, cares for male and female patients with general urologic disorders at TidalHealth Urology in Salisbury, Maryland. With more than a decade of experience, Subasic is committed to establishing an open relationship with patients that allows them to communicate their concerns about their health so that together they can devise a personalized treatment plan. For additional biographical information, visit www.tidalhealth.org/practitioner/wendy-subasic.








