The 20 Best Colonoscopy Doctors near West Covina, CA
Find the Experts and Specialists who perform Colonoscopy
Trilokesh Kidambi, M.D.
Trilokesh Kidambi is a Gastroenterologist practicing medicine in Duarte, California. Dr. Kidambi is rated as a Distinguished provider by MediFind in Colonoscopy. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Familial Colorectal Cancer, Colorectal Cancer, Colonoscopy, and Endoscopy.
Ryotaro Nakamura, M.D.
Ryotaro Nakamura is an Oncologist practicing medicine in Duarte, California. Dr. Nakamura is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Myelodysplastic Syndrome (MDS), Bone Marrow Transplant, and Bone Marrow Aspiration.
Digestive And Liver Disease Specialists
Rangarao Panguluri is a Gastroenterologist practicing medicine in Baldwin Park, California. He has been practicing medicine for over 44 years. Dr. Panguluri is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Chronic Erosive Gastritis, Gastrostomy, and Gastrectomy. Dr. Panguluri is board certified in American Board Of Internal Medicine.
Citrus Valley Gastroenterology A California Medical Corporation
Osama Sidhom is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Covina, California. He has been practicing medicine for over 41 years. Dr. Sidhom is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Gastrointestinal Bleeding, Gastrostomy, and Gastrectomy. Dr. Sidhom is board certified in American Board Of Internal Medicine.
Boston Medical And Surgical Dermatology
Shahnawaz Jaffer is a Gastroenterologist practicing medicine in Covina, California. Dr. Jaffer is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses VIPoma, Diverticular Disease, Esophagitis, Colonoscopy, and Gastrectomy.
City Of Hope's Helford Clinical Research Hospital
James Lin is a Gastroenterologist practicing medicine in Duarte, California. Dr. Lin is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Bile Duct Obstruction, Cholestasis, Colonoscopy, and Gastrectomy.
Gregory E. Idos, M.D., M.S.
Gregory Idos is a Gastroenterologist practicing medicine in Duarte, California. Dr. Idos is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, DICER1 Syndrome, Familial Colorectal Cancer, Colonoscopy, and Endoscopy.
Ibrahim T. Aldoss, M.D.
Ibrahim Aldoss is an Oncologist practicing medicine in Duarte, California. Dr. Aldoss is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.
Dupinder Singh, M.D.
Dupinder Singh is a Gastroenterologist practicing medicine in Duarte, California. Dr. Singh is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Jaundice, Dubin-Johnson Syndrome, Rotor Syndrome, Colonoscopy, and Lithotripsy.
Anthony S. Stein, M.D.
Anthony Stein is an Oncologist practicing medicine in Duarte, California. Dr. Stein is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration.
Stephen J. Forman, M.D.
Stephen Forman is a Hematologist and an Oncologist practicing medicine in Duarte, California. Dr. Forman is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.
Yan Xing, M.D., PH.D.
Yan Xing is an Oncologist practicing medicine in Duarte, California. Dr. Xing is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Melanoma, Merkel Cell Carcinoma, Adenoid Cystic Carcinoma, Epithelial-Myoepithelial Carcinoma, and Colonoscopy.
Alex Herrera, M.D.
Alex Herrera is an Oncologist practicing medicine in Duarte, California. He has been practicing medicine for over 17 years. Dr. Herrera is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Hodgkin Lymphoma, Classical Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Herrera is board certified in American Board Of Internal Medicine, Hematology and American Board Of Internal Medicine, Oncology.
Joanne Mortimer, M.D., F.A.C.P., F.A.S.C.O.
Joanne Mortimer is an Oncologist practicing medicine in Duarte, California. Dr. Mortimer is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, Inflammatory Breast Cancer, HER-2 Positive Breast Cancer, and Colonoscopy.
Brian Ball, M.D.
Brian Ball is an Oncologist practicing medicine in Duarte, California. Dr. Ball is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Acute Myeloblastic Leukemia with Maturation, Acute Myeloblastic Leukemia without Maturation, Childhood Acute Myeloid Leukemia, Bone Marrow Aspiration, and Colonoscopy. Dr. Ball is board certified in Internal Medican, Hematology, and Oncology.
City Of Hope Medical Foundation
Stephen Gruber is a Medical Genetics specialist and an Oncologist practicing medicine in Duarte, California. Dr. Gruber is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Melanoma, and Colonoscopy.
Lei Yang is a Holistic Medicine provider practicing medicine in El Monte, California. Mr. Yang is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Fractured Spine, Kienbock's Disease, Congenital Bronchobiliary Fistula, Endoscopy, and Vertebroplasty.
Mumtaz Akram MD Inc.
Mumtaz Akram is an Internal Medicine provider practicing medicine in West Covina, California. Dr. Akram is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Diverticular Disease, Enlarged Liver, Gastrostomy, and Gastrectomy.
Anil Gupta MD Inc.
Anil Gupta is a primary care provider, practicing in Internal Medicine in West Covina, California. Dr. Gupta is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Neonatal Sepsis, Sepsis, Gastrostomy, and Endoscopy.
Emanate Health Queen Of The Valley Hospital
Mana Goshtasbi is a primary care provider, practicing in Internal Medicine in West Covina, California. Dr. Goshtasbi is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Volkmann Contracture, Ogilvie Syndrome, Acute Kidney Failure, Gastrostomy, and Ureteroscopy.
Last Updated: 04/28/2026







