Harry W. Sell Jr., MD, is a general surgeon certified by the American Board of Surgery. He is chairman of the Department of Surgery at UPMC Mercy. He is also chief of the Division of General Surgery, associate program director of the General Surgery Residency Training Program, and associate professor of surgery at the University of Pittsburgh School of Medicine. Dr. Sell received his medical degree from the Lewis Katz School of Medicine at Temple University. His general surgery training was completed at Mercy Hospital of Pittsburgh, and his fellowship in gastrointestinal surgery was completed at the Lahey Clinic in Boston, Massachusetts. Dr. Sell is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Colostomy, and Hernia Surgery.

"Kenneth K. Lee, MD, graduated Cum Laude from Harvard University with his BA in Chemistry, and continued on to the University of Chicago where he graduated with his MD in 1981. He also stayed at the University of Chicago for his surgical residency, becoming chief resident in 1987. His certifications include general surgery by the American Board of Surgery and also advanced trauma life support. His honors include being named one of the ""Best Doctors in America"" for 1996 - 2001 and receiving the Henry T. Bahnson Teaching Award in 2002.". Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Ampullary Cancer, Pancreatectomy, and Small Bowel Resection.

Jason Sperry, MD, specializes in general surgery and trauma surgery and is certified in surgical critical care and surgery by the American Board of Surgery. He practices at UPMC Division of General and Trauma Surgery and is affiliated with UPMC McKeesport, UPMC Mercy, UPMC Williamsport, UPMC Presbyterian, UPMC Magee-Womens Hospital, UPMC East, and UPMC St. Margaret. He completed his fellowship at University of Texas Southwestern Medical Center, residency at Johns Hopkins University School of Medicine, and medical degree at Case Western Reserve University Hospitals Cleveland Medical Center. Dr. Sperry is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Low Blood Pressure, Delirium, Chronic Subdural Hematoma, Hernia Surgery, and Colostomy.

Matthew D. Neal, MD, is a trauma and general surgeon certified in general surgery and surgical critical care medicine by the American Board of Surgery. He is the Vice Chair for Academic Training, and the Watson Fund Chair and Professor of Surgery at the University of Pittsburgh School of Medicine. Dr. Neal is the Director of Emergency General Surgery for UPMC Presbyterian. He received his medical degree from the University of Pittsburgh and completed his residency and fellowship at UPMC. Dr. Neal is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Hernia Surgery, and Small Bowel Resection.

Gregory A. Watson, MD, FACS, is a trauma and general surgeon certified in general surgery and surgical critical care by the American Board of Surgery. He is the associate trauma medical director at UPMC Presbyterian, the chief of general surgery at the Pittsburgh VA Medical Center – University Drive, and an assistant professor of surgery and critical care medicine at the University of Pittsburgh School of Medicine. He received his medical degree from the University of Pittsburgh School of Medicine and completed his residency and fellowship at UPMC Presbyterian. Dr. Watson is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Fasciotomy, and Hernia Surgery.

Juan Puyana is a General Surgeon in Pittsburgh, Pennsylvania. Dr. Puyana is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Hepato-Pancreato-Biliary Surgery, and Hernia Surgery. Dr. Puyana is currently accepting new patients.

Athan Georgiades is a General Surgeon in Pittsburgh, Pennsylvania. Dr. Georgiades is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Hemorrhoidectomy. Dr. Georgiades is currently accepting new patients.

Matthew Holtzman, MD, is a surgical oncologist specializing in the treatment of colorectal, liver, GI cancers, as well as melanoma and sarcoma. In addition to traditional surgery, Dr. Holtzman specializes in Minimally Invasive surgical approaches to cancer treatment. As part of the David C. Koch Regional Perfusion Cancer Therapy Center, Dr. Holtzman's team performs many specialized concentrated regional chemotherapy and radiotherapy procedures to treat advanced malignancies. His research interests include the treatment of recurrent cancers, regional radiation therapies, and novel treatments for melanoma. Dr. Holtzman is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Pseudomyxoma Peritonei, Melanoma, Colorectal Cancer, Splenectomy, and Hernia Surgery.

M. Haroon Asif Choudry, MD, is a surgical oncologist at UPMC Hillman Cancer Center, and an associate professor of surgery and surgical oncology at the University of Pittsburgh School of Medicine. Dr. Choudry is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Pseudomyxoma Peritonei, Familial Colorectal Cancer, Gastrointestinal Fistula, Hernia Surgery, and Bladder Reconstruction.

Dr. Michael Singh joined UPMC in 2012. He completed his medical degree and a general surgery residency at the SUNY School of Medicine at Buffalo. He completed a vascular surgery fellowship at the University of Massachusetts Medical Center. Dr. Singh is a fellow in the American College of Surgeons, Distinguished Fellow in the Society for Vascular Surgery and a Registered Physician in Vascular Interpretation. He is board-certified in both General and Vascular Surgery. Dr. Singh is the Chief of Surgical Services at UPMC Shadyside, Chief of Vascular Surgery at UPMC Shadyside and Co-director of the UPMC Heart and Vascular Institute Aortic Center.  He has received numerous patient care and teaching awards throughout his career, and has authored >80 peer reviewed publications. Since 2015, annually he has been selected as one of Pittsburgh's Best Doctors. Dr. Singh oversees several clinical trials, and many of those research projects focus on the treatment of complex aortic and iliac artery aneurysms, peripheral arterial occlusive disease and the treatment of chronic venous insufficiency. His areas of clinical expertise include the management of complex aortic aneurysms, aortic dissections, thoracic aortic aneurysms, venous insufficiency, thoracic outlet syndrome, arterial venous malformations, congenital venous anomalies and peripheral arterial occlusive disease. Dr. Singh is the Chief of Vascular Surgery at UPMC Shadyside and sees patients at UPMC Shadyside. LGBTQIA+ Affirming: This provider has completed training on how to create a safe, comfortable, and welcoming environment for LGBTQIA+ patients. This provider may or may not offer LGBTQIA+ specific medical or surgical care. Please ask when scheduling. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Thoracic Aortic Aneurysm, Varicose Veins, Abdominal Aortic Aneurysm (AAA), Stent Placement, and Thrombectomy.

Eric Schmell is a Radiologist in Pittsburgh, Pennsylvania. Dr. Schmell is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Pleurisy, Pleural Effusion, Bronchogenic Cyst, and Ascites. Dr. Schmell is currently accepting new patients.

Louis George is a Radiologist and an Interventional Radiologist in Pittsburgh, Pennsylvania. Dr. George is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Lung Nodules, Small Cell Lung Cancer (SCLC), Familial Colorectal Cancer, Bone Marrow Aspiration, and Liver Embolization.

John Mckeating is a General Surgeon in Pittsburgh, Pennsylvania. Dr. Mckeating is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hernia, Ogilvie Syndrome, Gallbladder Disease, Hernia Surgery, and Colostomy.

Casey Allen is a General Surgeon in Pittsburgh, Pennsylvania. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Stomach Cancer, Venous Thromboembolism (VTE), Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy.

Patrick Wagner is a General Surgeon and a Surgical Oncologist in Pittsburgh, Pennsylvania. Dr. Wagner is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Gastrointestinal Fistula, Colostomy, and Ileostomy. Dr. Wagner is currently accepting new patients.

Suzanne Schiffman is a Surgical Oncologist and a General Surgeon in Pittsburgh, Pennsylvania. Dr. Schiffman is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Neuroendocrine Tumor, Pancreatic Cancer, Familial Pancreatic Cancer, Pancreatectomy, and Small Bowel Resection.

Barry Parks is a Radiologist in Pittsburgh, Pennsylvania. Dr. Parks is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Boils, Carbuncle, and Folliculitis.

Patrick Perri is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Perri is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D).

Bryanna Emr is a General Surgeon and a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Emr is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Acute Respiratory Distress Syndrome (ARDS), Pectus Carinatum, Omphalomesenteric Cyst, and Meckel's Diverticulum.

Graciela Bauza is a General Surgeon in Pittsburgh, Pennsylvania. Dr. Bauza is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Gastrostomy, and Hernia Surgery.