25 of the Best Gastroenterologists Near Me in Diamond Bar, CA
Gastroenterologist Search Results
MediFind found 109 specialists near Diamond Bar, CA
City Of Hope's Helford Clinical Research Hospital
James Lin is a Gastroenterologist practicing medicine in Duarte, California. Dr. Lin is highly rated in 58 conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Bile Duct Obstruction, Cholestasis, Colonoscopy, and Gastrectomy.
Eugene Yoon is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Yoon is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy. Dr. Yoon is currently accepting new patients.
Life Medical Group Inc.
Sung Yoo is a Gastroenterologist practicing medicine in Diamond Bar, California. Dr. Yoo is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Indigestion, Portal Hypertension, Childhood Volvulus, and Chronic Erosive Gastritis.
Caduceus Medical Group
Essam Quraishi is a Gastroenterologist practicing medicine in Yorba Linda, California. Dr. Quraishi is highly rated in 45 conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastritis, Nonalcoholic Steatohepatitis (NASH), Gastrectomy, and Gastrostomy.
Caduceus Physicians Medical Group
Brian Riff is a Gastroenterologist practicing medicine in Yorba Linda, California. Dr. Riff is highly rated in 30 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Campylobacter Infection, Gastrostomy, and Gastrectomy. Dr. Riff is board certified in American Board Of Internal Medicine.
Citrus Valley Gastroenterology A California Medical Corporation
Sartaj Arora is a Gastroenterologist practicing medicine in Covina, California. Dr. Arora is highly rated in 66 conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy. Dr. Arora is board certified in American Board Of Internal Medicine.
Citrus Valley Gastroenterology A California Medical Corporation
Adam Snyder is a Gastroenterologist practicing medicine in Covina, California. Dr. Snyder is highly rated in 63 conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Visceromegaly, Gastrostomy, and Gastrectomy. Dr. Snyder is board certified in American Board Of Internal Medicine.
Citrus Valley Gastroenterology A California Medical Corporation
Ankush Sharma is a Gastroenterologist practicing medicine in Covina, California. Dr. Sharma is highly rated in 63 conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Swallowing Difficulty, Painful Swallowing, Colonoscopy, and Gastrectomy. Dr. Sharma is board certified in American Board Of Internal Medicine.
Citrus Valley Gastroenterology A California Medical Corporation
Patrick Truong is a Gastroenterologist practicing medicine in Glendora, California. Dr. Truong is highly rated in 61 conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy. Dr. Truong is board certified in American Board Of Internal Medicine.
Citrus Valley Gastroenterology A California Medical Corporation
Osama Sidhom is a Gastroenterologist practicing medicine in Glendora, California. Dr. Sidhom is highly rated in 55 conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Gastrointestinal Bleeding, Gastrostomy, and Gastrectomy. Dr. Sidhom is board certified in American Board Of Internal Medicine.
Vijay Prabhakar is a Gastroenterologist practicing medicine in Chino Hills, California. His clinical expertise encompasses Hemorrhoids, Familial Adenomatous Polyposis, Diverticular Disease, and Intestinal Cancer. Dr. Prabhakar is currently accepting new patients.
Digestive And Liver Disease Specialists
Ravindra Alapati is a Gastroenterologist practicing medicine in Anaheim, California. Dr. Alapati is highly rated in 40 conditions, according to our data. His clinical expertise encompasses Visceromegaly, Bile Duct Obstruction, Diverticular Disease, Gastrostomy, and Gastrectomy. Dr. Alapati is board certified in American Board Of Internal Medicine. Dr. Alapati is currently accepting new patients.
Our Family Medical Group
Nischita Merla is a Gastroenterologist practicing medicine in Pomona, California. Dr. Merla is highly rated in 36 conditions, according to our data. Her clinical expertise encompasses Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Endoscopy, and Gastrostomy.
Digestive And Liver Disease Specialists A Medical Group Inc
Amit Raina is a Gastroenterologist practicing medicine in Whittier, California. Dr. Raina is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Childhood Pancreatitis, Cholestasis, Endoscopy, and Gastrostomy. Dr. Raina is board certified in American Board Of Internal Medicine. Dr. Raina is currently accepting new patients.
Hyder Jamal is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Jamal is highly rated in 26 conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Barrett Esophagus, Endoscopy, and Gastrostomy. Dr. Jamal is currently accepting new patients.
Office
Kenneth Lee is a Gastroenterologist practicing medicine in Pomona, California. Dr. Lee is highly rated in 25 conditions, according to our data. His clinical expertise encompasses Hepatitis, Visceromegaly, Enlarged Liver, Endoscopy, and Gastrectomy.
Patrick Koo is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Koo is highly rated in 18 conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Koo is currently accepting new patients.
Genesis Healthcare Partners
Samuel Mourani is a Gastroenterologist practicing medicine in Glendora, California. Dr. Mourani is highly rated in 18 conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Hemorrhoidectomy. Dr. Mourani is board certified in American Board Of Internal Medicine.
Erika Hoyos is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Hoyos is highly rated in 15 conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Hoyos is currently accepting new patients.
Sajen Mathews is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Mathews is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Diverticular Disease, Benign Esophageal Stricture, Endoscopy, and Gastrostomy. Dr. Mathews is currently accepting new patients.
Office
Suisun Chan is a Gastroenterologist practicing medicine in Rowland Heights, California. Dr. Chan is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Indigestion, Menetrier Disease, Portal Hypertension, and Childhood Volvulus.
Scott Sainburg is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Sainburg is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Benign Esophageal Stricture, Lower Esophageal Ring, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Sainburg is currently accepting new patients.
Yee Miao is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Miao is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Jaundice, Hepatitis B, Hepatitis, and Gastroesophageal Reflux Disease (GERD). Dr. Miao is currently accepting new patients.
Basim Z. Abdelkarim, M.D., Inc.
Basim Abdelkarim is a Gastroenterologist practicing medicine in Upland, California. Dr. Abdelkarim is highly rated in 67 conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy. Dr. Abdelkarim is board certified in American Board Of Internal Medicine.
First Choice Physician Partners
Dr. Keith Martin is a board-certified UCI Health gastroenterologist.He earned his medical degree from Oklahoma University Medical School in Oklahoma City, followed by a residency at the University of Southern California Medical Center in Los Angeles.Martin sees patients in Yorba Linda.This practitioner is part of UCI Health Clinical Associates. Dr. Martin is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy. Dr. Martin is board certified in American Board Of Internal Medicine - Gastroenterology, American Board Of Internal Medicine - Internal Medicine, and American Board Of Internal Medicine.
When should I see a Gastroenterologist near Diamond Bar, 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 Gastroenterologist near Diamond Bar, 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 do I find the best Gastroenterologist near Diamond Bar, CA?
You can find a Gastroenterologist in any of the 10 largest U.S. cities by clicking below:
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How does MediFind rank Gastroenterologists near Diamond Bar, 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 Gastroenterologists near Diamond Bar, 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 Gastroenterologist in Diamond Bar?
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 Gastroenterologist search results page.
Why is it important to get a second opinion from a different Gastroenterologist?
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 Gastroenterologist near Diamond Bar, 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 Gastroenterologist?
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 Gastroenterologist 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 Gastroenterologists near Diamond Bar, CA?
Look for the filter feature on the left side of the Gastroenterologist 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.
What are the most common health conditions that a Gastroenterologist near Diamond Bar, CA might treat?
Can I filter my search to find a Gastroenterologist that offers video calls?
Look for the filter feature on the left-side of the Gastroenterologist search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls).


