The 20 Best Anal Cancer Doctors Near Me in Walnut Creek, CA

Find the Top Anal Cancer Experts and Specialists

The 20 Best Anal Cancer Doctors near Walnut Creek, CA

Last Updated: 02/22/2026

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MediFind found 54 doctor with experience in Anal Cancer near Walnut Creek, CA. Of these, 45 are Experienced, 8 are Advanced and 1 are Distinguished.

Location
LocationClose
54 providers found
    Distinguished in Anal Cancer
    Radiation Oncology
    Distinguished in Anal Cancer
    Radiation Oncology

    John Muir Physician Network

    Pleasant Hill, CA 
     (3.1 miles away)
    Languages Spoken:
    English, Farsi, Spanish

    Daniel Chinn is a Radiation Oncologist in Pleasant Hill, California. Dr. Chinn is rated as a Distinguished provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Anal Cancer, Pleuropulmonary Blastoma, Breast Cancer, and Lung Adenocarcinoma.

    Advanced in Anal Cancer
    Colorectal Surgery
    Advanced in Anal Cancer
    Colorectal Surgery

    Office

    1479 Ygnacio Valley Rd Ste 200, 
    Walnut Creek, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Salvador Guevara is a Colorectal Surgeon in Walnut Creek, California. Dr. Guevara is rated as an Advanced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Rectal Prolapse, Anal Fissure, Proctitis, Bladder Reconstruction, and Hernia Surgery.

    Advanced in Anal Cancer
    General Surgery
    Advanced in Anal Cancer
    General Surgery

    Bay Area Colon & Rectal Surgeons

    365 Lennon Ln Ste 290, 
    Walnut Creek, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brian Mcguinness is a General Surgeon in Walnut Creek, California. Dr. Mcguinness is rated as an Advanced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Anal Cancer, Familial Colorectal Cancer, Hemorrhoids, Mesenteric Venous Thrombosis, and Hernia Surgery.

    Learn about our expert tiers
    Experienced in Anal Cancer
    Colorectal Surgery
    Experienced in Anal Cancer
    Colorectal Surgery

    Office

    1479 Ygnacio Valley Rd Ste 200, 
    Walnut Creek, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Samuel Oommen is a Colorectal Surgeon in Walnut Creek, California. Dr. Oommen is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Familial Colorectal Cancer, Hemorrhoids, Rectal Prolapse, Anal Cancer, and Hernia Surgery.

    Experienced in Anal Cancer
    Colorectal Surgery
    Experienced in Anal Cancer
    Colorectal Surgery

    Office

    1479 Ygnacio Valley Rd Ste 200, 
    Walnut Creek, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Piyush Aggarwal is a Colorectal Surgeon in Walnut Creek, California. Dr. Aggarwal is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Mesenteric Venous Thrombosis, Hemorrhoids, Bowel Incontinence, Bladder Reconstruction, and Hernia Surgery.

    Experienced in Anal Cancer
    Colorectal Surgery
    Experienced in Anal Cancer
    Colorectal Surgery

    Bay Area Colon & Rectal Surgeons

    365 Lennon Ln Ste 290, 
    Walnut Creek, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Negar Salehomoum is a Colorectal Surgeon in Walnut Creek, California. Dr. Salehomoum is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. Her top areas of expertise are Familial Colorectal Cancer, Proctitis, Retroperitoneal Inflammation, Hemorrhoidectomy, and Hernia Surgery.

    Advanced in Anal Cancer
    Advanced in Anal Cancer

    Diablo Valley Oncology And Hematology Medical Group Inc.

    400 Taylor Blvd Ste 202, 
    Pleasant Hill, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yelena Krupitskaya is an Oncologist in Pleasant Hill, California. Dr. Krupitskaya is rated as an Advanced provider by MediFind in the treatment of Anal Cancer. Her top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Thrombocytopenia, and Aleukemic Leukemia Cutis (ALC).

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    Diablo Valley Oncology And Hematology Medical Group Inc.

    400 Taylor Blvd Ste 202, 
    Pleasant Hill, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tiffany Svahn is an Oncologist in Pleasant Hill, California. Dr. Svahn is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. Her top areas of expertise are Familial Colorectal Cancer, Inflammatory Breast Cancer, Small Cell Lung Cancer (SCLC), and Colorectal Cancer.

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    John Muir Medical Center Walnut Creek

    1601 Ygnacio Valley Rd, 
    Walnut Creek, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Babak Edraki is an Oncologist in Walnut Creek, California. Dr. Edraki is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Endometrial Cancer, Ovarian Carcinosarcoma, Endometrial Stromal Sarcoma, Hernia Surgery, and Ureteral Reconstruction.

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    John Muir Cancer Center

    177 La Casa Via, 
    Walnut Creek, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yubao Wang is an Oncologist in Walnut Creek, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Breast Cancer, Multiple Myeloma, Lung Cancer, and Familial Colorectal Cancer.

    Experienced in Anal Cancer
    Colorectal Surgery | General Surgery
    Experienced in Anal Cancer
    Colorectal Surgery | General Surgery

    Bass Medical Group

    365 Lennon Ln, 
    Walnut Creek, CA 
     (2.2 miles away)
    Languages Spoken:
    English, Korean
    Offers Telehealth

    Ran Kim is a Colorectal Surgeon and a General Surgeon in Walnut Creek, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Hemorrhoids, Anal Fissure, Mesenteric Venous Thrombosis, Hemorrhoidectomy, and Hernia Surgery.

    Experienced in Anal Cancer
    Colorectal Surgery | General Surgery
    Experienced in Anal Cancer
    Colorectal Surgery | General Surgery

    Bass Medical Group

    365 Lennon Ln, 
    Walnut Creek, CA 
     (2.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Poornima Vanguri is a Colorectal Surgeon and a General Surgeon in Walnut Creek, California. Dr. Vanguri has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. Her top areas of expertise are Ogilvie Syndrome, Hemorrhoids, Proctitis, Hernia Surgery, and Bladder Reconstruction.

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    Michael P Sherman MD PhD A Medical Corporation

    500 Lennon Ln, 
    Walnut Creek, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Michael Sherman is an Oncologist in Walnut Creek, California. Dr. Sherman is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Paget Disease of the Breast, Familial Colorectal Cancer, Childhood Iron Deficiency Anemia, and Familial Prostate Cancer.

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    Michael P Sherman MD PhD A Medical Corporation

    500 Lennon Ln, 
    Walnut Creek, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Tracie Watson is a Hematologist in Walnut Creek, California. Dr. Watson is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. Her top areas of expertise are B-Cell Lymphoma, Pancreatic Ductal Adenocarcinoma, Febrile Neutropenia, and Anemia.

    Experienced in Anal Cancer
    Family Medicine
    Experienced in Anal Cancer
    Family Medicine

    John Muir Physician Network

    401 Gregory Ln Ste 104, 
    Pleasant Hill, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nicolas Makhoul is a primary care provider, practicing in Family Medicine in Pleasant Hill, California. Dr. Makhoul is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Benign Paroxysmal Positional Vertigo, Vertigo, High Cholesterol, and Osteomyelitis in Children.

    Experienced in Anal Cancer
    Radiation Oncology
    Experienced in Anal Cancer
    Radiation Oncology

    John Muir Physician Network

    Pleasant Hill, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    John Salzman is a Radiation Oncologist in Pleasant Hill, California. Dr. Salzman is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Pleuropulmonary Blastoma, Laryngeal Cancer, Squamous Cell Lung Carcinoma, and Small Cell Lung Cancer (SCLC).

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    Office

    400 Taylor Blvd Ste 201, 
    Pleasant Hill, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sudhathi Chichili is a Hematologist in Pleasant Hill, California. Dr. Chichili is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. Her top areas of expertise are Gallbladder Adenocarcinoma, Gallbladder Cancer, Diffuse Large B-Cell Lymphoma (DLBCL), and Large-Cell Immunoblastic Lymphoma.

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    Diablo Valley Oncology And Hematology Medical Group Inc.

    400 Taylor Blvd Ste 202, 
    Pleasant Hill, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Matthew Sirott is an Oncologist in Pleasant Hill, California. Dr. Sirott is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Pleuropulmonary Blastoma, Non-Hodgkin Lymphoma, Lung Cancer, and Essential Thrombocythemia.

    Experienced in Anal Cancer
    Experienced in Anal Cancer

    Diablo Valley Oncology And Hematology Medical Group Inc.

    400 Taylor Blvd Ste 202, 
    Pleasant Hill, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aditi Choudhry is a Hematologist in Pleasant Hill, California. Dr. Choudhry is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Lymphofollicular Hyperplasia, and Aleukemic Leukemia Cutis (ALC).

    Experienced in Anal Cancer
    Hematology | Oncology
    Experienced in Anal Cancer
    Hematology | Oncology

    Diablo Valley Oncology And Hematology Medical Group Inc.

    400 Taylor Blvd Ste 202, 
    Pleasant Hill, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jewel Johl is a Hematologist and an Oncologist in Pleasant Hill, California. Dr. Johl is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Gliosarcoma, Embryonal Tumor with Multilayered Rosettes, Atypical Teratoid Rhabdoid Tumor (ATRT), Neuroepithelioma, and Bone Marrow Aspiration.

    Showing 1-20 of 54

    Last Updated: 02/22/2026

    What is the definition of Anal Cancer?

    Anal cancer is cancer that starts in the anus. The anus is the opening at the end of your rectum. The rectum is the last part of your large intestine where solid waste from food (stool) is stored. Stool leaves your body through the anus when you have a bowel movement.

    Anal cancer is an uncommon type of cancer.

    When should I see an Anal Cancer doctor near Walnut Creek, 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 an Anal Cancer doctor near Walnut Creek, 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 Anal Cancer doctors near Walnut Creek, 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 Anal Cancer doctors near Walnut Creek, 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 an Anal Cancer doctor near Walnut Creek, 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 Anal Cancer doctor search results page. 

    Why is it important to get a second opinion from a different Anal Cancer 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 an Anal Cancer doctor near Walnut Creek, 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 Anal Cancer 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 Anal Cancer 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 Anal Cancer doctors near Walnut Creek, CA?

    Look for the filter feature on the left side of the Anal Cancer 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 an Anal Cancer doctor that offers video calls?

    Look for the filter feature on the left-side of the Anal Cancer 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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