The 20 Best Colonoscopy Doctors near Northridge, CA
Find the Experts and Specialists who perform Colonoscopy
The 20 Best Colonoscopy Doctors near Northridge, CA
MediFind found 271 doctor with experience in Colonoscopy near Northridge, CA. Of these, 230 are Experienced, 40 are Advanced and 1 are Distinguished.
Gustavo Machicado, MD
Areas of expertise: Gastrointestinal disorders, Pancreatic and biliary disorders, Liver disorders, Endoscopic diagnostic and therapeutic studies, Colonoscopy and biliary endoscopic studies (ERCP). Dr. Machicado is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Gastritis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
United Medical Doctors
Dr. Suhail B. Salem earned his medical degree from McGill University in Montreal, Canada. Following medical school, he trained in Internal Medicine at Rush University Medical Center in Chicago, IL. During his time at Rush, he was selected to serve as Chief resident for one year, where he played an important role in training medical students and residents and received an award for excellence in teaching and service. Next, he completed a fellowship in Gastroenterology also at Rush University Medical Center. During his fellowship, he was recognized with awards for excellence in GI endoscopy and a Fellow of the Year award.Following training in Gastroenterology, Dr. Salem pursued additional specialization in advanced endoscopy at Memorial Sloan Kettering Cancer Center in New York City. During that time, he acquired dedicated training in endoscopic ultrasound (EUS) and ERCP, as well as other complex endoscopic procedures including endoscopic mucosal resection (EMR) and enteral stenting. In addition, he gained significant experience taking care of patients with cancers affecting the GI tract.Before joining United Gastroenterologists, Dr. Salem practiced at Carepoint Health Medical Group in New Jersey for 3 years. During that time, he established a interventional endoscopy program for the hospital system, helped educate and train fellows in Gastroenterology, led a GI tumor board, and served as Director of the Division of Gastroenterology at Christ Hospital.Dr. Salem's clinical practice encompasses all aspects of Gastroenterology, with additional focus using advanced endoscopic techniques in the diagnosis and management of a broad range of GI disorders.Dr. Salem is board certified in Gastroenterology as well as Internal Medicine. In addition, he is a member of the American College of Gastroenterology (ACG) and American Society for Gastrointestinal Endoscopy (ASGE).Dr. Salem is excited to now call Northridge home and to establish roots within the community, while increasing the range of services offered locally and delivering better health outcomes for the community as a whole. Dr. Salem is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Erosive Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Colonoscopy.
United Medical Doctors
Alan Naim is an Internal Medicine specialist and a Gastroenterologist in Northridge, California. Dr. Naim has been practicing medicine for over 13 years and is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Gastritis, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.
North Valley Gi Consultants
Mahendra Patel is an Internal Medicine specialist and a Gastroenterologist in Granada Hills, California. Dr. Patel is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Hiatal Hernia, Gastrointestinal Bleeding, Childhood Pancreatitis, Gastrectomy, and Colonoscopy.
Central Medical Group Of Canoga Park
I try to communicate with my patients. I strive to explain their medical condition and discuss their treatment options in plain language. Questions are answered. I want no patient to leave the office thinking they were rushed through their visit. Dr. Feghali is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, Gastrostomy, and Colonoscopy.
Facey Medical Foundation
Fatima Imtiaz is an Internal Medicine provider in Northridge, California. Dr. Imtiaz is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Gallbladder Disease, Gastrostomy, and Endoscopy.
Piyush K. Jogani, MD
Piyush Jogani is an Internal Medicine specialist and a Gastroenterologist in Northridge, California. Dr. Jogani has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy.
Walid S. Arnaout, MD A Medical Corp.
Walid Arnaout is a General Surgeon in Northridge, California. Dr. Arnaout has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Delirium, Gallbladder Disease, Hernia, Colostomy, and Hernia Surgery.
Mysore Nagaraja, MD
Mysore Nagaraja is an Internal Medicine specialist and a Gastroenterologist in Northridge, California. Dr. Nagaraja has been practicing medicine for over 56 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Childhood Pancreatitis, Endoscopy, and Gastrostomy.
William Y. Josephson, Md, Inc.
William Josephson is a primary care provider, practicing in Internal Medicine in Northridge, California. Dr. Josephson has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Hypertensive Heart Disease, Gastrostomy, and Colonoscopy.
Siamak Etehad, MD Inc, A Medical Corporation
Siamak Etehad is a primary care provider, practicing in Internal Medicine in Northridge, California. Dr. Etehad has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Long Haul COVID, Squamous Cell Lung Carcinoma, Small Cell Lung Cancer (SCLC), Gastrostomy, and Colonoscopy.
Richard Park is an Internal Medicine provider in Granada Hills, California. Dr. Park is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Vitamin D Deficiency, Liver Failure, Respiratory Syncytial Virus (RSV) Infection, Gastrostomy, and Endoscopy. Dr. Park is currently accepting new patients.
Providence Medical Institute
Rahul Chhablani is an Internal Medicine specialist and a Gastroenterologist in Porter Ranch, California. Dr. Chhablani has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Helicobacter Pylori Infection, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
Office
Suresh Rao is a Pulmonary Medicine provider in Northridge, California. Dr. Rao is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Gastrostomy, and Endoscopy.
Stephanie Tovar is a Physiatrist in Van Nuys, California. Dr. Tovar is rated as an Experienced provider by MediFind in Colonoscopy. Her top area of expertise is Colonoscopy.
James Michail is a Geriatrics specialist and a Family Medicine provider in Granada Hills, California. Dr. Michail is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Necrosis, Sepsis, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy. Dr. Michail is currently accepting new patients.
Neeraj Patel MD Inc.
Neeraj Patel is an Internal Medicine provider in Granada Hills, California. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Endoscopy and Gastrostomy.
Genesis Healthcare Partners
Daisy Lankarani is an Internal Medicine specialist and a Gastroenterologist in Tarzana, California. Dr. Lankarani has been practicing medicine for over 11 years and is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Helicobacter Pylori Infection, Campylobacter Infection, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.
Genesis Healthcare Partners
Michael Madievsky is a Gastroenterologist in Tarzana, California. Dr. Madievsky has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Idiopathic Constipation (CIC), Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy.
Providence Cedars-Sinai Tarzana Medical
Shahin Delkhah is a primary care provider, practicing in Internal Medicine in Tarzana, California. Dr. Delkhah is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Ogilvie Syndrome, Necrosis, Gastrostomy, and Hernia Surgery.
Last Updated: 02/22/2026


