The 20 Best Diverticular Disease Doctors Near Me in Rocklin, CA

Find the Top Diverticular Disease Experts and Specialists

The 20 Best Diverticular Disease Doctors near Rocklin, CA

Last Updated: 02/22/2026

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MediFind found 154 doctor with experience in Diverticular Disease near Rocklin, CA. Of these, 132 are Experienced, 20 are Advanced and 2 are Distinguished.

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154 providers found
    Andrew R. Demar
    Distinguished in Diverticular Disease
    General Surgery
    Distinguished in Diverticular Disease
    General Surgery

    2 Medical Plaza Care Center

    2 Medical Plaza Drive, Suite 275, 
    Roseville, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    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.

    Ronald K. Hsu
    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Capitol GI Consultants

    4 Medical Plaza Dr, Ste 205, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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 P. Vallero
    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology
    4 Medical Plaza Dr., Suite 205, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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.

    Learn about our expert tiers
    John M. Canio
    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Capitol GI Consultants

    4 Medical Plaza Dr, Ste 205, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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.

    Rakesh K. Parikh
    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    Capitol GI Consultants

    4 Medical Plaza Dr, Ste 205, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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, Swallowing Difficulty, and Endoscopy.

    David J. Pompa
    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    Roseville Medical Plaza Care Center

    5 Medical Plaza Drive, Suite 140, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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.

    Danny C. Yen
    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    5 Medical Plaza Care Center

    5 Medical Plaza Drive, Suite 140, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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.

    Shilpa Lingala
    Experienced in Diverticular Disease
    Transplant Surgery
    Experienced in Diverticular Disease
    Transplant Surgery

    Roseville Medical Plaza Care Center

    5 Medical Plaza Drive, Suite 140, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Shilpa Lingala is a Transplant Surgeon in Roseville, California. Dr. Lingala is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Gastrointestinal Bleeding, Acute Pancreatitis, Bile Duct Obstruction, Endoscopy, and Gastrectomy. Dr. Lingala is currently accepting new patients.

    Zia A. Dehqanzada
    Experienced in Diverticular Disease
    General Surgery
    Experienced in Diverticular Disease
    General Surgery

    2 Medical Plaza Care Center

    2 Medical Plaza Drive, Suite 275, 
    Roseville, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    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.

    Jon Perlstein
    Experienced in Diverticular Disease
    General Surgery
    Experienced in Diverticular Disease
    General Surgery

    2 Medical Plaza Care Center

    2 Medical Plaza Drive, Suite 275, 
    Roseville, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    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 D. Law
    Experienced in Diverticular Disease
    Colorectal Surgery
    Experienced in Diverticular Disease
    Colorectal Surgery

    Sutter Roseville Medical Plaza Care Center

    8 Medical Plaza Drive, Suite 300, 
    Roseville, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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.

    David M. Skeehan
    Experienced in Diverticular Disease
    General Surgery
    Experienced in Diverticular Disease
    General Surgery

    Sierra Pacific Surgical, Inc

    584 N Sunrise Ave, Ste 100, 
    Roseville, CA 
     (2.4 miles away)
    Languages Spoken:
    English, Portuguese, Spanish
    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
    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    Sutter Medical Plaza Rocklin

    1160 Sunset Blvd., 
    Rocklin, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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.

    David E. Massil
    Advanced in Diverticular Disease
    Internal Medicine
    Advanced in Diverticular Disease
    Internal Medicine
    6000 Fairway Dr., Suite 1, 
    Rocklin, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    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.

    Jasbir S. Rangi
    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Capitol GI Consultants

    4 Medical Plaza Dr, Ste 205, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    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.

    Anand Madan
    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Capitol GI Consultants

    4 Medical Plaza Dr, Ste 205, 
    Roseville, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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.

    Experienced in Diverticular Disease
    Intensive Care Medicine
    Experienced in Diverticular Disease
    Intensive Care Medicine

    Zia A Dehqanzada MD APC

    2 Medical Plaza Dr Ste 275, 
    Roseville, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Jessica Bowman is an Intensive Care Medicine provider in Roseville, California. Dr. Bowman is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Appendicitis, Retroperitoneal Inflammation, Cholecystitis, and Delirium.

    Experienced in Diverticular Disease
    Intensive Care Medicine
    Experienced in Diverticular Disease
    Intensive Care Medicine

    Sutter Rehabilitation Institute

    1 Medical Plaza Dr, 
    Roseville, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Dustin Zierold is an Intensive Care Medicine provider in Roseville, California. Dr. Zierold is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Retroperitoneal Inflammation, Cholecystitis, Delirium, Hernia Surgery, and Ileostomy.

    Experienced in Diverticular Disease
    Intensive Care Medicine
    Experienced in Diverticular Disease
    Intensive Care Medicine

    Sutter Rehabilitation Institute

    1 Medical Plaza Dr, 
    Roseville, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Brian Pickard is an Intensive Care Medicine provider in Roseville, California. Dr. Pickard is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Delirium, Retroperitoneal Inflammation, Chronic Subdural Hematoma, Hernia Surgery, and Gastrostomy.

    Experienced in Diverticular Disease
    Experienced in Diverticular Disease

    Sutter Imaging Roseville II

    2 Medical Plaza Dr Ste 105, 
    Roseville, CA 
     (3.5 miles away)
    Languages Spoken:
    English

    Kamran Ahmed is a Radiologist in Roseville, California. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are HER2 Negative Breast Cancer, Chronic Inflammatory Response Syndrome (CIRS), Calcium Pyrophosphate Arthritis, Pleurisy, and Tissue Biopsy.

    Showing 1-20 of 154

    Last Updated: 02/22/2026

    What is the definition of Diverticular Disease?

    Diverticula are small, bulging sacs or pouches that form on the inner wall of the intestine. Diverticulitis occurs when these pouches become inflamed or infected. Most often, these pouches are in the lower part of the large intestine (colon).

    When should I see a Diverticular Disease doctor near Rocklin, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Diverticular Disease doctor near Rocklin, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Diverticular Disease doctors near Rocklin, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Diverticular Disease doctors near Rocklin, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Diverticular Disease doctor near Rocklin, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Diverticular Disease doctor search results page. 

    Why is it important to get a second opinion from a different Diverticular Disease doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Diverticular Disease doctor near Rocklin, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Diverticular Disease doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Diverticular Disease doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Diverticular Disease doctors near Rocklin, CA?

    Look for the filter feature on the left side of the Diverticular Disease doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Diverticular Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Diverticular Disease doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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