
Overview
Randell Vallero is a Gastroenterologist in Roseville, California. Dr. Vallero is rated as an Experienced provider by MediFind in the treatment of Tenesmus. His top areas of expertise are Familial Adenomatous Polyposis, Barrett Esophagus, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy. Dr. Vallero is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MEDICARE DISCOUNT CARD
- MEDICARE MAPD
Locations
Additional Areas of Focus
Dr. Vallero has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Capitol GI Consultants
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 Tenesmus. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Gastrectomy, and Endoscopy.
Auburn Sierra Medical Office
Michael Mahoney is a Gastroenterologist in Auburn, California. Dr. Mahoney is rated as an Advanced provider by MediFind in the treatment of Tenesmus. His top areas of expertise are Barrett Esophagus, Bile Acid Malabsorption, Enlarged Liver, Gastrectomy, and Colonoscopy. Dr. Mahoney is currently accepting new patients.
Sutter Medical Plaza Rocklin
Vadim Bul is a Gastroenterologist in Rocklin, California. Dr. Bul is rated as an Experienced provider by MediFind in the treatment of Tenesmus. His top areas of expertise are Tenesmus, Familial Adenomatous Polyposis, Diarrhea, and Viral Gastroenteritis. Dr. Bul is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Barrett EsophagusDr. Vallero isAdvanced. Learn about Barrett Esophagus.
- DiarrheaDr. Vallero isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Vallero isAdvanced. Learn about Diverticular Disease.
- EsophagitisDr. Vallero isAdvanced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Vallero isAdvanced. Learn about Familial Adenomatous Polyposis.
- Gastric DysmotilityDr. Vallero isAdvanced. Learn about Gastric Dysmotility.
- Experienced
- Acute PancreatitisDr. Vallero isExperienced. Learn about Acute Pancreatitis.
- AnemiaDr. Vallero isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Vallero isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Vallero isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous PolyposisDr. Vallero isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.
- Bacterial GastroenteritisDr. Vallero isExperienced. Learn about Bacterial Gastroenteritis.



