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    Last Updated: 10/30/2025

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    MediFind found 33 doctor with experience in Lynch Syndrome near Mission Viejo, CA. Of these, 22 are Experienced, 9 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    33 providers found
      Advanced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology
      Advanced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Pleuropulmonary Blastoma, Lynch Syndrome, Colorectal Cancer, and Familial Colorectal Cancer.

      Experienced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Luke Chen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Clear Cell Sarcoma, Renal Cell Carcinoma (RCC), Chromophobe Renal Cell Carcinoma, WT1-Related Wilms Tumor Syndromes, and Prostatectomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sudarsan Kollimuttathuillam is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Dehydration, and Agranulocytosis.

      Learn about our expert tiers
      Advanced in Lynch Syndrome
      Hematology Oncology
      Advanced in Lynch Syndrome
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      George Miranda is a Hematologist Oncology provider in Mission Viejo, California. Dr. Miranda is rated as an Advanced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), and Paget Disease of the Breast.

      Advanced in Lynch Syndrome
      Colorectal Surgery | General Surgery
      Advanced in Lynch Syndrome
      Colorectal Surgery | General Surgery
      27799 Medical Center Road, Suite 440, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Matthew Brady is a Colorectal Surgeon and a General Surgeon in Mission Viejo, California. Dr. Brady is rated as an Advanced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Familial Colorectal Cancer, Anal Cancer, Proctitis, Ileostomy, and Bladder Reconstruction. Dr. Brady is currently accepting new patients.

      Advanced in Lynch Syndrome
      Hematology Oncology
      Advanced in Lynch Syndrome
      Hematology Oncology
      Laguna Hills, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Howard Cheng is a Hematologist Oncology provider in Laguna Hills, California. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Non-Hodgkin Lymphoma, Lung Cancer, Pleuropulmonary Blastoma, and Small Cell Lung Cancer (SCLC). Dr. Cheng is currently accepting new patients.

      Distinguished in Lynch Syndrome
      Oncology | Hematology | Hematology Oncology
      Distinguished in Lynch Syndrome
      Oncology | Hematology | Hematology Oncology

      City Of Hope Medical Foundation

      Irvine, CA 
       (6.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Pashtoon Kasi is an Oncologist and a Hematologist in Irvine, California. Dr. Kasi is rated as a Distinguished provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Colorectal Cancer, Pancreatic Cancer, Familial Colorectal Cancer, Tissue Biopsy, and Bone Marrow Transplant. Dr. Kasi is currently accepting new patients.

      Distinguished in Lynch Syndrome
      Colorectal Surgery | General Surgery
      Distinguished in Lynch Syndrome
      Colorectal Surgery | General Surgery

      City Of Hope Medical Foundation

      Irvine, CA 
       (6.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alessio Pigazzi is a Colorectal Surgeon and a General Surgeon in Irvine, California. Dr. Pigazzi is rated as a Distinguished provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Ileostomy, and Endoscopy.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Minch Fong is a Hematologist Oncology provider in Mission Viejo, California. Dr. Fong is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Laryngeal Cancer, Pleuropulmonary Blastoma, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET). Dr. Fong is currently accepting new patients.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Fen Jiang is a Hematologist Oncology provider in Mission Viejo, California. Dr. Jiang is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. Her top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Bone Marrow Aspiration. Dr. Jiang is currently accepting new patients.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ming Li is a Hematologist Oncology provider in Mission Viejo, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Glioblastoma, and Gliosarcoma.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      John Hu is a Hematologist Oncology provider in Mission Viejo, California. Dr. Hu is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Metastatic Brain Tumor, Lung Cancer, Pleuropulmonary Blastoma, and Pulmonary Embolism. Dr. Hu is currently accepting new patients.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology
      26691 Plaza, Ste. 200, 
      Mission Viejo, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Lloyd Nagasawa is a Hematologist Oncology provider in Mission Viejo, California. Dr. Nagasawa is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Classical Hodgkin Lymphoma.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology
      24302 Paseo De Valencia Ste 200, 
      Laguna Hills, CA 
       (2.3 miles away)
      Languages Spoken:
      English

      Merry Tetef is a Hematologist Oncology provider in Laguna Hills, California. Dr. Tetef is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer.

      Experienced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology | Hematology | Oncology

      Memorialcare Medical Foundation

      24411 Health Ctr Dr, Suite 320, 
      Laguna Hills, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jacqueline Malekirad is a Hematologist Oncology specialist and a Hematologist in Laguna Hills, California. Dr. Malekirad is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. Her top areas of expertise are Subacute Combined Degeneration, Folate Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology
      26732 Crown Valley Parkway, Suite 271, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Nawid Sarwari is a Hematologist Oncology provider in Mission Viejo, California. Dr. Sarwari is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Drug-Induced Thrombocytopenia, Thrombocytopenia, Breast Cancer, and Acute Mountain Sickness. Dr. Sarwari is currently accepting new patients.

      Experienced in Lynch Syndrome
      Hematology Oncology | Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology | Oncology

      The Oncology Institute Ca, A Professional Corporation

      26732 Crown Valley Pkwy, Suite 271, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Richard Bender is a Hematologist Oncology specialist and an Oncologist in Mission Viejo, California. Dr. Bender is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Breast Cancer, BRCA Positive Breast Cancer, Familial Colorectal Cancer, and Paget Disease of the Breast. Dr. Bender is currently accepting new patients.

      Advanced in Lynch Syndrome
      Colorectal Surgery | General Surgery
      Advanced in Lynch Syndrome
      Colorectal Surgery | General Surgery

      City Of Hope Medical Foundation

      Irvine, CA 
       (6.4 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Mark Hanna is a Colorectal Surgeon and a General Surgeon in Irvine, California. Dr. Hanna has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Hernia Surgery, and Ileostomy.

      Experienced in Lynch Syndrome
      General Surgery | Colorectal Surgery
      Experienced in Lynch Syndrome
      General Surgery | Colorectal Surgery

      Kaiser Permanente Alton/Sand Canyon Medical Offices - General Surgery Department

      6670 Alton Pkwy, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Changchien is a General Surgeon and a Colorectal Surgeon in Irvine, California. Dr. Changchien is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. His top areas of expertise are Rectal Prolapse, Anal Fissure, Hernia, Hernia Surgery, and Hysterectomy. Dr. Changchien is currently accepting new patients.

      Experienced in Lynch Syndrome
      Hematology Oncology
      Experienced in Lynch Syndrome
      Hematology Oncology

      Kaiser Permanente Alton/Sand Canyon Medical Offices - Hematology/Oncology Department

      6650 Alton Pkwy, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Tiffanie Do is a Hematologist Oncology provider in Irvine, California. Dr. Do is rated as an Experienced provider by MediFind in the treatment of Lynch Syndrome. Her top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Smoldering Multiple Myeloma, and Lynch Syndrome. Dr. Do is currently accepting new patients.

      Showing 1-20 of 33

      Last Updated: 10/30/2025

      What is the definition of Lynch Syndrome?

      Lynch syndrome, often called hereditary nonpolyposis colorectal cancer (HNPCC), is an inherited disorder that increases the risk of many types of cancer. This includes cancers of the colon and rectum, which are collectively referred to as colorectal cancer. People with Lynch syndrome also have an increased risk of cancers of the stomach, small intestine, liver, gallbladder ducts, urinary tract, brain, and skin. Additionally, women with this disorder have an increased risk of cancer of the ovaries and the lining of the uterus (endometrial cancer). Women with Lynch syndrome have a higher overall risk of developing cancer than men with the condition because of these cancers of the female reproductive system. In individuals with Lynch syndrome who develop cancer, the cancer typically occurs in their 40s or 50s.

      When should I see a Lynch Syndrome doctor near Mission Viejo, 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 Lynch Syndrome doctor near Mission Viejo, 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 Lynch Syndrome doctors near Mission Viejo, 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 Lynch Syndrome doctors near Mission Viejo, 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 Lynch Syndrome doctor near Mission Viejo, 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 Lynch Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Lynch Syndrome 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 Lynch Syndrome doctor near Mission Viejo, 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 Lynch Syndrome 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 Lynch Syndrome 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 Lynch Syndrome doctors near Mission Viejo, CA?

      Look for the filter feature on the left side of the Lynch Syndrome 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 Lynch Syndrome doctor that offers video calls?

      Look for the filter feature on the left-side of the Lynch Syndrome 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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