MediFind found 115 doctor with experience in Peritonitis near Fontana, CA. Of these, 112 are Experienced and 3 are Advanced.
Preferred Surgeons
Ruben Osorio is a General Surgeon in Rialto, California. Dr. Osorio is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Gastrointestinal Perforation, Ogilvie Syndrome, Cholecystitis, Hernia Surgery, and Gastrostomy. Dr. Osorio is currently accepting new patients.
Cal Med Physicians & Surgeons, Inc
Milton Retamozo is a General Surgeon and a Vascular Surgeon in Colton, California. Dr. Retamozo is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Retroperitoneal Inflammation, Gangrene, Ogilvie Syndrome, Gastrostomy, and Hernia Surgery. Dr. Retamozo is currently accepting new patients.
Fontana Medical Center
Jeffrey Karst is a Radiologist and an Interventional Radiologist in Fontana, California. Dr. Karst is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Cancer, Ascites, Transmyocardial Revascularization, and Stent Placement. Dr. Karst is currently accepting new patients.
Kaiser Permanente Fontana Medical Center - Radiology Department
Alice Wang is a Radiologist in Fontana, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Neonatal Ovarian Cyst, Urea Cycle Disorders (UCD), Vertigo, Pleural Effusion, and Aortic Valve Replacement. Dr. Wang is currently accepting new patients.
Fontana Medical Center
Ching-long Ni is a Radiologist and a General Surgeon in Fontana, California. Dr. Ni is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Neonatal Ovarian Cyst, Scoliosis, Fractured Spine, and Costochondritis. Dr. Ni is currently accepting new patients.
Fontana Medical Center
Wega Koss is a General Surgeon in Fontana, California. Dr. Koss is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Retroperitoneal Inflammation, Gastrointestinal Perforation, Gallstones, and Necrotizing Fasciitis. Dr. Koss is currently accepting new patients.
Arrowhead Regional Medical Center
Ruben Burbank is an Intensive Care Medicine provider in Colton, California. Dr. Burbank is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Delirium, Chronic Subdural Hematoma, Retroperitoneal Inflammation, Subdural Hematoma, and Hernia Surgery.
Arrowhead Regional Medical Center
James Kim is a Radiologist in Colton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Gallbladder Disease, Vertigo, Visceromegaly, Pleurisy, and Bone Marrow Aspiration.
Surgical Edge
Fariborz Lalezarzadeh is a General Surgeon in San Bernardino, California. Dr. Lalezarzadeh is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Gastrostomy. Dr. Lalezarzadeh is currently accepting new patients.
John P. Kearney, MD Private Practice
Patient oriented. Patient needs to participate in their own care to get better. Educate patient to understand their disease and the surgery. Dr. Kearney is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Ogilvie Syndrome, Cellulitis, End-Stage Renal Disease (ESRD), Parathyroidectomy, and Colostomy.
Ifeanyi K. Ugochuku, MD Private Practice
Ifeanyi Ugochuku is a General Surgeon in San Bernardino, California. Dr. Ugochuku is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Cellulitis, Gallstones, Choledocholithiasis, Ogilvie Syndrome, and Gastrostomy. Dr. Ugochuku is currently accepting new patients.
Fontana Medical Center
Hyung Kim is a Radiologist and an Interventional Radiologist in Fontana, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Neonatal Ovarian Cyst, Ascites, Alcoholic Cirrhosis, Varicose Veins, and Bone Marrow Aspiration.
Southern California Permanente Medical Group
David Saperstein is a Radiologist and an Interventional Radiologist in Fontana, California. Dr. Saperstein is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Stroke, Cystoisosporiasis, Pleural Effusion, and Pleurisy.
Vituity Physician Services PC
Debra Craig is a primary care provider, practicing in Family Medicine and Internal Medicine in Rialto, California. Dr. Craig is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Chronic Kidney Disease, Ascites, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy.
Quantum Healthcare Medical Associates Inc
Timothy Yaopruke is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Yaopruke is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Sepsis, Maturity Onset Diabetes of the Young, Anemia, and Type 2 Diabetes (T2D).
Quantum Healthcare Medical Associates Inc
Farbod Farmand is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Farmand has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Sepsis, End-Stage Renal Disease (ESRD), Gastrointestinal Bleeding, Gastrostomy, and Endoscopy.
Quantum Healthcare Medical Associates Inc
Gilbert Chen is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Sepsis, Chronic Inflammatory Response Syndrome (CIRS), Acute Kidney Failure, and Maturity Onset Diabetes of the Young.
Quantum Healthcare Medical Associates Inc
Kambiz Raoufi is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Raoufi is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Sepsis, Acute Kidney Failure, Gastrointestinal Bleeding, Gastrostomy, and Endoscopy.
Kristina Dhillon is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Dhillon is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Sepsis, Acute Kidney Failure, Thrombocytopenia, and Anemia.
Quantum Healthcare Medical Associates Inc
David Pena is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Pena is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Sepsis, Acute Kidney Failure, Gastrointestinal Bleeding, and Anemia.
Last Updated: 01/09/2026




