The 20 Best Secondary Peritonitis Doctors Near Me in Danville, PA
Find the Top Secondary Peritonitis Experts and Specialists
Geisinger Medical Center - General Surgery
As director of colorectal surgery, Chris Buzas, DO, specializes in treating patients with colon, rectal and anal cancers as well as inflammatory bowel disease (including Crohn’s disease and ulcerative colitis). He also provides care for people with diverticulitis, various rectal conditions, hemorrhoids and pelvic floor disorders.|He has clinical expertise in complex re-operative colorectal surgeries as well as robotic, laparoscopic and open procedures. His advanced training includes trans-anal excisions, neurostimulation for fecal incontinence and colonoscopies.|Dr. Buzas is passionate about making a difference in his patients’ lives. “The thing I love most about my job is the ability to work alongside a great team dedicated to solving problems,” he says. “I enjoy seeing our patients out in the community, knowing we were able to help improve their quality of life.”|Dr. Buzas has a strong commitment to giving back to his community and improving access to care. He previously served as president of the Keystone Chapter of the American College of Surgeons as well as on the Board of Trustees for the Pennsylvania Medical Society. Dr. Buzas has also helped standardize rectal cancer care throughout the country as part of the National Accreditation Program for Rectal Cancer.|Dr. Buzas received the Teacher of the Year Award from the surgical residents at Geisinger Medical Center. He was also recognized by the Pennsylvania Medical Society as one of their Top Physicians Under 40.|When not at work, Dr. Buzas enjoys spending time with his wife and three children at their lakeside cabin in northern Pennsylvania.|Video: more from Dr. Christopher Buzas, D.O. Dr. Buzas is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Hernia Surgery, and Ileostomy. Dr. Buzas is currently accepting new patients.
Geisinger Medical Center - General Surgery
Dr. Widom is a board-certified and fellowship-trained general surgeon subspecializing in trauma. His clinical interests include acute care surgery and emergency general surgery. Dr. Widom attended the University of Maryland, where he received his medical degree, and completed his residency at Robert Wood Johnson University Hospital. He completed his fellowship in surgical critical care at the University of Maryland. Dr. Widom is certified by the American Board of Surgery in surgical critical care. Dr. Widom is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Hernia Surgery, and Small Bowel Resection. Dr. Widom is board certified in The American Board Of Surgery In Surgical Critical Care.
Geisinger Medical Center - Radiology
Dr. Ashok “Ash” Bhanushali is a board-certified diagnostic and interventional radiologist. He attended Dr. D.Y. Patil Medical College, Mumbai University, where he earned his medical degree. He completed his residency at Lokmanya Tilak Municipal Medical College and Hospital and his fellowship in cardiovascular interventional radiology at NewYork-Presbyterian Hospital/Columbia University. He speaks English, Gujarati, Hindi and Marathi. Dr. Bhanushali is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ascites, WT1-Related Wilms Tumor Syndromes, Visceromegaly, Bone Marrow Aspiration, and Liver Embolization. Dr. Bhanushali is currently accepting new patients.
GMC Trauma Surgery
Dr. Foernges is a board-certified and fellowship-trained specialist in trauma critical care. His clinical interests include trauma surgery, gastrointestinal surgery and necrotizing soft tissue infection. Dr. Foernges graduated from Universidade Federal de Ciências da Saúde de Porto Alegre Faculdade de Medicina in Brazil, where he earned his medical degree. He completed his residency at Geisinger Medical Center, and his fellowship at MedStar Washington Hospital Center. Dr. Foernges is certified by the American Board of Surgery in surgical critical care. He speaks English, Portuguese and Spanish. Dr. Foernges is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Hernia Surgery, and Hip Replacement. Dr. Foernges is board certified in The American Board Of Surgery In Surgical Critical Care.
Geisinger Medical Center - Radiology
Tamim Khaddash is a Radiologist and an Interventional Radiologist practicing medicine in Danville, Pennsylvania. Dr. Khaddash is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Collapsed Lung, and Gas Bloat Syndrome. Dr. Khaddash is currently accepting new patients.
Geisinger Medical Center - General Surgery
Dr. Blansfield is a board-certified, fellowship-trained general surgeon specializing in surgical oncology. His clinical interests include pancreatic surgery, melanoma, endocrine surgery, esophageal cancer and minimally invasive surgery. His research interests include pancreatic cancer, melanoma and outcomes research. Dr. Blansfield earned his medical degree from Georgetown University. He completed his residency at Abington Memorial Hospital and his fellowship in surgical oncology at the National Institutes of Health Center for Cancer Research. Dr. Blansfield is certified by the American Board of Surgery. Dr. Blansfield is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Gastrointestinal Stromal Tumor, Pancreatectomy, and Splenectomy. Dr. Blansfield is board certified in The American Board Of Surgery. Dr. Blansfield is currently accepting new patients.
Geisinger Medical Center - Radiology
Dr. Montecalvo is a board-certified diagnostic and interventional radiologist. He earned his medical degree from West Virginia University. He completed his internship at Mercy Fitzgerald and his residency in the integrated interventional radiology program at Temple University Hospital. Dr. Montecalvo's clinical and research interests include deep venous thrombosis and pulmonary interventions, interventional oncology, uterine artery embolization, and trauma interventions. Dr. Montecalvo is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ascites, Cholangiocarcinoma (Bile Duct Cancer), Alcoholic Cirrhosis, Liver Embolization, and Endoscopy. Dr. Montecalvo is currently accepting new patients.
GMC General Diagnostic Radiology
Andrew Lichliter is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Lichliter is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. His clinical expertise encompasses Ascites, Pleurisy, Pleural Effusion, Bone Marrow Aspiration, and Liver Embolization.
GMC Trauma Surgery
Danielle Reilly is a General Surgeon practicing medicine in Danville, Pennsylvania. Dr. Reilly is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. Her clinical expertise encompasses Retroperitoneal Inflammation, Secondary Peritonitis, and Peritonitis. Dr. Reilly is currently accepting new patients.
Select Specialty Hospital-Danville
James Gregory is an Intensive Care Medicine provider practicing medicine in Danville, Pennsylvania. Dr. Gregory is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. His clinical expertise encompasses Chronic Subdural Hematoma, Delirium, Subdural Hematoma, and Subarachnoid Hemorrhage.
GMC General Diagnostic Radiology
Suresh Chamarthi is a Radiologist practicing medicine in Danville, Pennsylvania. Dr. Chamarthi is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses WT1-Related Wilms Tumor Syndromes, Metastatic Pleural Tumor, Gallbladder Adenocarcinoma, and Undifferentiated Pleomorphic Sarcoma.
GMC General Surgery
Sundarachalam Pindicura is a General Surgeon practicing medicine in Danville, Pennsylvania. Dr. Pindicura is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. His clinical expertise encompasses Adrenal Gland Adenoma, Secondary Peritonitis, and Peritonitis.
Select Specialty Hospital-Danville
Nerses Petrosyan is an Internal Medicine provider practicing medicine in Danville, Pennsylvania. Dr. Petrosyan is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. His clinical expertise encompasses Acute Kidney Failure, Necrosis, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), and Interstitial Nephritis.
Geisinger Shamokin Area Community Hospital - General Surgery
Dr. Alaparthi is a board-certified and fellowship-trained general surgeon specializing in minimally invasive surgery. His clinical interests include abdominal wall reconstruction, hernias and robotics. His research interests include outcomes research in hernia surgery. Dr. Alaparthi earned his medical degree from J.J.M. Medical College, Davangere in India. He then moved to the United States to complete his residency at Howard University Hospital. He completed his fellowship in minimally invasive surgery at Geisinger Medical Center. Dr. Alaparthi is certified by the American Board of Surgery. He speaks English and Telugu. Dr. Alaparthi is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hernia, Protein Deficiency, Malnutrition, Hernia Surgery, and Gallbladder Removal. Dr. Alaparthi is board certified in The American Board Of Surgery. Dr. Alaparthi is currently accepting new patients.
Geisinger Shamokin Area Community Hospital - General Surgery
Dr. Semian is a board-certified general surgeon. His clinical interests include abdominal wall reconstruction, hernia, gallbladder and acute care. His research interests include acute care surgery and hernia surgery. Dr. Semian obtained his medical degree from Rutgers, the State University of New Jersey. He completed his residency at St. Barnabas Medical Center. Dr. Semian is certified by the American Board of Surgery. Dr. Semian is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Ileostomy. Dr. Semian is board certified in The American Board Of Surgery. Dr. Semian is currently accepting new patients.
Susquehanna Valley Medical Specialties PC
Steven Rinehouse is a Radiologist practicing medicine in Bloomsburg, Pennsylvania. Dr. Rinehouse is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Baker Cyst, Visceromegaly, Scoliosis, and Non-Alcoholic Fatty Liver Disease.
WellSpan Surgical Specialists In Lewisburg
Gary Ayers is a General Surgeon practicing medicine in Lewisburg, Pennsylvania. He has been practicing medicine for over 23 years. Dr. Ayers is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Gallbladder Disease, Gallstones, Pacemaker Implantation, and Hernia Surgery. Dr. Ayers is currently accepting new patients.
Wellspan Medical Group
Aaron Feaster is a General Surgeon practicing medicine in Lewisburg, Pennsylvania. Dr. Feaster is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Retroperitoneal Inflammation, Cellulitis, Hernia Surgery, and Pacemaker Implantation.
Last Updated: 04/28/2026









