The 20 Best Familial Adenomatous Polyposis Doctors Near Me in Lancaster, CA

Find the Top Familial Adenomatous Polyposis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 12 doctor with experience in Familial Adenomatous Polyposis near Lancaster, CA. Of these, 9 are Experienced, 2 are Advanced and 1 are Distinguished.

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12 providers found
    Distinguished in Familial Adenomatous Polyposis
    Gastroenterology
    Distinguished in Familial Adenomatous Polyposis
    Gastroenterology

    Nuehee Inc.

    43944 15th St W Ste 201, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vivaik Tyagi is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Tyagi is rated as a Distinguished provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 65 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastritis, Painful Swallowing, Gastrectomy, and Colonoscopy.

    Advanced in Familial Adenomatous Polyposis
    Gastroenterology
    Advanced in Familial Adenomatous Polyposis
    Gastroenterology

    Nuehee Inc.

    43944 15th St W Ste 201, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Prithviraj Dharmaraja is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Dharmaraja is rated as an Advanced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Indigestion, Benign Esophageal Stricture, Lower Esophageal Ring, and Gastrectomy.

    Advanced in Familial Adenomatous Polyposis
    Gastroenterology
    Advanced in Familial Adenomatous Polyposis
    Gastroenterology

    United Valley Medical Consultants

    44215 15th St W Ste 209, 
    Lancaster, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jatinder Pruthi is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Pruthi is rated as an Advanced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.

    Learn about our expert tiers
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    Sethu V Madhavan, MD Inc.

    867 W Lancaster Blvd, 
    Lancaster, CA 
     (0.4 miles away)
    Experience:
    50+ years
    Languages Spoken:
    English

    Sethu Madhavan is a Gastroenterologist practicing medicine in Lancaster, California. He has been practicing medicine for over 50 years. Dr. Madhavan is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Gastritis, Diverticular Disease, Gastrectomy, and Endoscopy. Dr. Madhavan is board certified in American Board Of Internal Medicine.

    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    Sierra Gastroenterology

    44725 10th St W Ste 250, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Edward Wong is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Intestinal Cancer, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Colonoscopy.

    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    Gastro Care Institute

    43944 15th St W, Suite 201, 
    Lancaster, CA 
     (0.7 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Long Le is a Gastroenterologist practicing medicine in Lancaster, California. He has been practicing medicine for over 10 years. Dr. Le is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastritis, Anemia, Gastrointestinal Bleeding, and Chronic Erosive Gastritis.

    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    High Desert Gastroenterology Inc

    1753 W Avenue J Ste B, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Ramanbhai Patel is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    Kaiser Permanente Antelope Valley Medical Offices - Gastroenterology Department

    615 W Avenue L, 
    Lancaster, CA 
     (3.0 miles away)
    Languages Spoken:
    English

    Gurcharn Singh is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hemorrhoids, Diverticular Disease, Familial Adenomatous Polyposis, and Indigestion.

    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    Kaiser Permanente Antelope Valley Medical Offices

    615 W Avenue L, 
    Lancaster, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maziyar Amini is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Amini is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Hemorrhoids, Gas Bloat Syndrome, and Colitis. Dr. Amini is currently accepting new patients.

    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    Kaiser Permanente Antelope Valley Medical Offices - Gastroenterology Department

    615 W Avenue L, 
    Lancaster, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Go is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Go is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. His clinical expertise encompasses Viral Gastroenteritis, Colitis, Gastritis, and Hemorrhoids. Dr. Go is currently accepting new patients.

    Experienced in Familial Adenomatous Polyposis
    Gastroenterology
    Experienced in Familial Adenomatous Polyposis
    Gastroenterology

    Antelope Valley Medical Offices

    615 W Avenue L, 
    Lancaster, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vinayata Manuballa is a Gastroenterologist practicing medicine in Lancaster, California. Dr. Manuballa is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. Her clinical expertise encompasses Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Visceromegaly, and Hepatitis C. Dr. Manuballa is currently accepting new patients.

    Experienced in Familial Adenomatous Polyposis
    Experienced in Familial Adenomatous Polyposis

    Topdocs Inc.

    627 W Avenue Q Ste C, 
    Palmdale, CA 
     (8.6 miles away)
    Languages Spoken:
    English

    Canagaratnam Pathmarajah is an Internal Medicine provider practicing medicine in Palmdale, California. Dr. Pathmarajah is rated as an Experienced provider by MediFind in the treatment of Familial Adenomatous Polyposis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Gastrectomy, and Gastrostomy.

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    Last Updated: 04/28/2026

    What is the definition of Familial Adenomatous Polyposis?

    Familial adenomatous polyposis (FAP) is an inherited disorder that is characterized by a greatly increased risk of cancer of the large intestine (colon) and rectum (collectively known as colorectal cancer). People with FAP have multiple precancerous (benign) growths (polyps) in the colon, and one or more of these polyps will likely develop into colorectal cancer. There are two forms of FAP: the classic type and the attenuated type.

    When should I see a Familial Adenomatous Polyposis doctor near Lancaster, 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 Familial Adenomatous Polyposis doctor near Lancaster, 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 Familial Adenomatous Polyposis doctors near Lancaster, 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 Familial Adenomatous Polyposis doctors near Lancaster, 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 Familial Adenomatous Polyposis doctor near Lancaster, 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 Familial Adenomatous Polyposis doctor search results page. 

    Why is it important to get a second opinion from a different Familial Adenomatous Polyposis 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 Familial Adenomatous Polyposis doctor near Lancaster, 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 Familial Adenomatous Polyposis 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 Familial Adenomatous Polyposis 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 Familial Adenomatous Polyposis doctors near Lancaster, CA?

    Look for the filter feature on the left side of the Familial Adenomatous Polyposis 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 Familial Adenomatous Polyposis doctor that offers video calls?

    Look for the filter feature on the left-side of the Familial Adenomatous Polyposis 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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