Andrew Demar is a General Surgeon in Roseville, California. Dr. Demar is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Retroperitoneal Inflammation, Cholecystitis, Appendicitis, Hernia Surgery, and Colostomy. Dr. Demar is currently accepting new patients.

David Massil is a primary care provider, practicing in Internal Medicine in Rocklin, California. Dr. Massil is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Heart Attack, Diverticular Disease, Chronic Obstructive Pulmonary Disease (COPD), Endoscopy, and Colonoscopy. Dr. Massil is currently accepting new patients.

Dr. Rangi received his medical degree from Government Medical College in Amritsar, India, and completed his Internship, Residency, and Fellowship at Wayne State University in Detroit, Michigan.  He is Board Certified in both Internal Medicine and Gastroenterology.  Dr. Rangi has been in practice since 1997 and has been with Capitol G.I. since 2005.  Dr. Rangi sees patients in our Roseville office. Dr. Rangi is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.

Dr. Madan received his medical degree from Punjabi University in Patiala, India and completed his Internship at Government Medical College in Patiala, India. He completed his Residency at Mercy Hospitaland Medical Center in Chicago, Illinois, and his Fellowship at Southern Illinois University in Carbondale, Illinois. Dr. Madan is Board Certified in both Internal Medicine and Gastroenterology. He has been in practice since 2000 and has been with Capitol G.I. since 2010. Dr. Madan sees patients in both our Carmichael and Roseville offices. Dr. Madan is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Chronic Idiopathic Constipation (CIC), Endoscopy, and Gastrectomy.

Dr. Hsu received his medical degree from the University of Wales, College of Medicine, the United Kingdom, in 1985. He completed his Residency in Internal Medicine at the California Pacific Medical Center in San Francisco, California. Dr. Hsu received his G.I. Fellowship and Advanced Therapeutic Endoscopy Training at the University of California, Davis Medical Center (UCDMC). He is Board Certified in both Internal Medicine and Gastroenterology. Dr. Hsu has been in practice since 1989 and has been with Capitol G.I. since 2000. He served as Director of Endoscopy, G.I. Fellowship Training Program at UCDMC, and appointed Clinical Professor of Medicine since 2007. He is the current Governor of Northern California, American College of Gastroenterology and Co-Chair, CMAC of Northern California, Crohn's and Colitis Foundation. He has special interests in Barrett's Endoscopic Therapies, Endoscopic Retrograde Cholangiopancreatography, Colon Cancer Prevention, Inflammatory Bowel Disease, Intestinal Microbiome, and Fecal Microbiota Transplantation. Dr. Hsu sees patients in our Roseville office. Dr. Hsu is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Gastrectomy, and Endoscopy.

Randell Vallero is a Gastroenterologist in Roseville, California. Dr. Vallero is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Adenomatous Polyposis, Barrett Esophagus, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy. Dr. Vallero is currently accepting new patients.

Dr. Canio received his medical degree from Howard University College of Medicine in Washington, D.C. and completed his Internship, Residency and Fellowship at the Department of Internal Medicine and Division of Gastroenterology at the University of California at Davis Medical Center. He is Board Certified in both Internal Medicine and Gastroenterology. Dr. Canio has been in practice since 1997 and has been with Capitol G.I. since 2002. Dr. Canio sees patients in both our Carmichael and Roseville offices. Dr. Canio is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Gastritis, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

Roy Harris is a primary care provider, practicing in Family Medicine in Rocklin, California. Dr. Harris is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Harris is currently accepting new patients.

Biljinder Chima is a primary care provider, practicing in Family Medicine in Rocklin, California. Dr. Chima is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Chima is currently accepting new patients.

Dr. Parikh received his medical degree from N.D.M.V.P. Samaj’s Medical College in Nashik, India and completed his Internship at Nashik Civil Hospital. He completed his Residency at St. Joseph Mercy Oakland Hospital in Pontiac, Michigan and his Fellowship at Wayne State University in Detroit, Michigan. Dr. Parikh is Board Certified in both Internal Medicine and Gastroenterology. He has been in practice since 2006 and has been with Capitol G.I. since 2009. Dr. Parikh sees patients in our Carmichael, Lincoln, and Roseville offices. Dr. Parikh is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Diarrhea, Painful Swallowing, and Endoscopy.

David Pompa is a Gastroenterologist in Roseville, California. Dr. Pompa is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Diverticular Disease, and Gardner Syndrome. Dr. Pompa is currently accepting new patients.

William Chen is a Gastroenterologist in Roseville, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Gastrointestinal Bleeding, Esophageal Varices, Cholangitis, Endoscopy, and Colonoscopy. Dr. Chen is currently accepting new patients.

Danny Yen is a Gastroenterologist in Roseville, California. Dr. Yen is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhagic Proctocolitis, Ulcerative Colitis, Gardner Syndrome, and Endoscopy. Dr. Yen is currently accepting new patients.

Zia Dehqanzada is a General Surgeon in Roseville, California. Dr. Dehqanzada is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Cholecystitis, Retroperitoneal Inflammation, Gallbladder Disease, Hernia Surgery, and Bladder Reconstruction. Dr. Dehqanzada is currently accepting new patients.

Jeremy Juern is a General Surgeon in Roseville, California. Dr. Juern is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Cholecystitis, Retroperitoneal Inflammation, Appendicitis, Hernia Surgery, and Gallbladder Removal. Dr. Juern is currently accepting new patients.

Jon Perlstein is a General Surgeon in Roseville, California. Dr. Perlstein is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Delirium, Chronic Subdural Hematoma, Concussion, Appendectomy, and Hernia Surgery. Dr. Perlstein is currently accepting new patients.

Timothy Law is a Colorectal Surgeon in Roseville, California. Dr. Law is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Anal Fissure, Mesenteric Venous Thrombosis, Hemorrhoids, Bladder Reconstruction, and Hemorrhoidectomy. Dr. Law is currently accepting new patients.

Shohrat Annaberdyev is a Colorectal Surgeon in Roseville, California. Dr. Annaberdyev is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hemorrhoids, Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, and Hernia Surgery. Dr. Annaberdyev is currently accepting new patients.

Dr. Skeehan was born and raised in Silicon Valley. He is the oldest son of 5 kids. He attended Mountain View High School and upon graduation went to Foothill Junior College. He put his studies on hold to serve a religious mission in Brazil for two years. Upon returning from his mission in enrolled in and graduated from the University of Utah with a BS in biology and a minor in chemistry. He went on to attend medical school at Kirksville College of Osteopathic Medicine (KCOM) graduating in 2004. He completed his residency in the Michigan State University System at McClaren Regional Medical Center in Mt. Clemens, Michigan in 2009. He then returned to California to join a group practice in Auburn, California. After several years he left the group practice and started Sierra Pacific Surgical in 2016 and has been treating patients in Roseville, Carmichael and Folsom areas.Confront disease. Educate patients. Restore Health. Dr. Skeehan is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hernia, Gallbladder Disease, Cholecystitis, Hernia Surgery, and Small Bowel Resection.

Vadim Bul is a Gastroenterologist in Rocklin, California. Dr. Bul is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Tenesmus, Familial Adenomatous Polyposis, Diarrhea, and Viral Gastroenteritis. Dr. Bul is currently accepting new patients.