The 20 Best Colonoscopy Doctors near Rialto, CA
Find the Experts and Specialists who perform Colonoscopy
San Bernardino Gastroenterology Associates
George Saffouri is a Gastroenterologist practicing medicine in Rialto, California. Dr. Saffouri is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Saffouri is board certified in Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Saffouri is currently accepting new patients.
Office
Carlos Buitrago is a Gastroenterologist practicing medicine in Rialto, California. Dr. Buitrago is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Pancreatic Pseudocyst, Acute Pancreatitis, Hereditary Pancreatitis, Colonoscopy, and Endoscopy.
Fontana Medical Center
Syed Yusuf is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Yusuf is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Gastrointestinal Bleeding, Pneumonia, Atypical Pneumonia, Endoscopy, and Colonoscopy.
Kaiser Permanente Fontana Medical Center
Ashley Alexander is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Alexander is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Hereditary Pancreatitis, and Colonoscopy.
Kaiser Permanente Fontana Medical Center
Hoveda Mufti is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Mufti is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Apoplexy, Heart Attack, Sepsis, Thyroidectomy, and Pacemaker Implantation.
Kaiser Permanente Fontana Medical Center
Elnaz Rakhshan is a primary care provider, practicing in Internal Medicine in Fontana, California. She has been practicing medicine for over 18 years. Dr. Rakhshan is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Gastrointestinal Bleeding, Pneumonia, Endoscopy, and Atherectomy.
Loma Linda University Faculty Medical Clinics-Ear Nose And Throat Surgery
David Row is a Colorectal Surgeon practicing medicine in Loma Linda, California. Dr. Row is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Familial Colorectal Cancer, Colorectal Cancer, Colonoscopy, and Hernia Surgery.
Osorio, Ruben, M.D., Inc.
Ruben Osorio is a General Surgeon practicing medicine in San Bernardino, California. He has been practicing medicine for over 33 years. Dr. Osorio is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Perforation, Ogilvie Syndrome, Cholecystitis, Hernia Surgery, and Gastrostomy. Dr. Osorio is board certified in American Board Of Surgery.
Loma Linda Univ Anesthesiology Medical Group Inc
Nikhil Thiruvengadam is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Thiruvengadam is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Choledocholithiasis, Bile Duct Obstruction, Endoscopy, and Colonoscopy.
Office
Christian Jackson is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Jackson is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Gastrointestinal Bleeding, Colorectal Cancer, Endoscopy, and Colonoscopy.
Prashant H. Patel, MD Private Practice
Prashant Patel is a Cardiologist and an Interventional Cardiologist practicing medicine in San Bernardino, California. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Necrosis, Heart Failure, Orchiectomy, and Endoscopy. Dr. Patel is board certified in Internal Medicine, Internal Medicine (Sub: Cardiovascular Disease), and Internal Medicine - FP In Hospital Medicine.
Arshad J. Sial, MD Private Practice
Arshad Sial is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Sial is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Acute Kidney Failure, Pleurisy, Gastrostomy, and Endoscopy. Dr. Sial is board certified in Internal Medicine. Dr. Sial is currently accepting new patients.
St. Bernardine Medical Center
Genaro Martinez is an Internal Medicine provider practicing medicine in San Bernardino, California. Dr. Martinez is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Liver Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Gastrostomy, and Pacemaker Implantation.
Sound Physicians
Baker Hillawy is an Internal Medicine provider practicing medicine in San Bernardino, California. Dr. Hillawy is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Gastrostomy. Dr. Hillawy is board certified in Internal Medicine.
Sound Physicians
Mohammed Shweikeh is a Family Medicine provider practicing medicine in San Bernardino, California. Dr. Shweikeh is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Liver Failure, Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Colonoscopy. Dr. Shweikeh is board certified in Family Medicine.
Sound Physicians
Saliar Rustem is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Rustem is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Atypical Pneumonia, Hospital-Acquired Pneumonia, Sepsis, Colonoscopy, and Endoscopy. Dr. Rustem is currently accepting new patients.
Sound Physicians
Kshitij Chatterjee is an Internal Medicine provider practicing medicine in San Bernardino, California. Dr. Chatterjee is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Relapsed Refractory Multiple Myeloma (RRMM), Pneumonia, Pleural Effusion, Bone Marrow Aspiration, and Gastrostomy. Dr. Chatterjee is board certified in Internal Medicine and Internal Medicine (Sub: Pulmonary Disease).
Loma Linda Univ Anesthesiology Medical Group Inc
Steve Serrao is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Serrao is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Gastrointestinal Bleeding, Intestinal Cancer, Endoscopy, and Colonoscopy.
Loma Linda Univ Anesthesiology Medical Group Inc
Andrew Wright is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Wright is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy.
Desert Valley Hospital
Hari Reddy is a primary care provider, practicing in Family Medicine in Loma Linda, California. Dr. Reddy is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Sepsis, Necrosis, Heart Attack, Colonoscopy, and Endoscopy.
Last Updated: 04/28/2026

