The 20 Best DICER1 Syndrome Doctors Near Me in Portland, OR

Find the Top DICER1 Syndrome Experts and Specialists

The 20 Best DICER1 Syndrome Doctors near Portland, OR

Last Updated: 02/22/2026

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MediFind found 43 doctor with experience in DICER1 Syndrome near Portland, OR. Of these, 42 are Experienced and 1 are Advanced.

Location
LocationClose
43 providers found
    Advanced in DICER1 Syndrome
    General Surgery
    Advanced in DICER1 Syndrome
    General Surgery
    1130 Northwest 22nd Avenue, Suite 500, 
    Portland, OR 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nathalie Johnson is a General Surgeon in Portland, Oregon. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, Angiosarcoma, and Mastectomy. Dr. Johnson is currently accepting new patients.

    Experienced in DICER1 Syndrome
    Colorectal Surgery
    Experienced in DICER1 Syndrome
    Colorectal Surgery

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Herzig is a Colorectal Surgeon in Portland, Oregon. Dr. Herzig is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Anal Cancer, Colorectal Cancer, Familial Colorectal Cancer, Hernia Surgery, and Colostomy.

    Experienced in DICER1 Syndrome
    Gastroenterology
    Experienced in DICER1 Syndrome
    Gastroenterology
    800 Southwest 13th Avenue, 
    Portland, OR 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Chris Hyun is a Gastroenterologist in Portland, Oregon. Dr. Hyun is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Heartburn, and Gardner Syndrome. Dr. Hyun is currently accepting new patients.

    Learn about our expert tiers
    Experienced in DICER1 Syndrome
    Obstetrics and Gynecology
    Experienced in DICER1 Syndrome
    Obstetrics and Gynecology
    541 Northeast 20th Avenue, Suite 210, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English

    Karina Hoan is an Obstetrics and Gynecologist in Portland, Oregon. Dr. Hoan is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Hydrocele, Menorrhagia, Pelvic Congestion Syndrome, Painful Menstrual Periods, and Intrauterine Device Insertion.

    Experienced in DICER1 Syndrome
    Experienced in DICER1 Syndrome
    265 North Broadway, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erin Salinas is an Oncologist in Portland, Oregon. Dr. Salinas is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Ovarian Cancer, Endometrial Cancer, Endometrial Stromal Sarcoma, and Malignant Mixed Mullerian Tumor. Dr. Salinas is currently accepting new patients.

    Experienced in DICER1 Syndrome
    General Surgery
    Experienced in DICER1 Syndrome
    General Surgery
    265 North Broadway, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kati Dunham is a General Surgeon in Portland, Oregon. Dr. Dunham is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, HER-2 Positive Breast Cancer, and Li-Fraumeni Syndrome. Dr. Dunham is currently accepting new patients.

    Experienced in DICER1 Syndrome
    Oncology | Internal Medicine
    Experienced in DICER1 Syndrome
    Oncology | Internal Medicine
    265 North Broadway, 
    Portland, OR 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Spencer Shao is an Oncologist and an Internal Medicine provider in Portland, Oregon. Dr. Shao is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Saddle Pulmonary Embolism, Myelodysplastic Syndrome (MDS), Pleuropulmonary Blastoma, and Pseudomyxoma Peritonei. Dr. Shao is currently accepting new patients.

    Experienced in DICER1 Syndrome
    Gastroenterology
    Experienced in DICER1 Syndrome
    Gastroenterology
    501 North Graham Street, Suite 465, 
    Portland, OR 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jay Poorman is a Gastroenterologist in Portland, Oregon. Dr. Poorman is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Ulcerative Colitis, and Endoscopy. Dr. Poorman is currently accepting new patients.

    Experienced in DICER1 Syndrome
    Oncology | Hematology
    Experienced in DICER1 Syndrome
    Oncology | Hematology
    5050 Northeast Hoyt Street, 
    Portland, OR 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rob Lufkin is a Hematologist and an Oncologist in Portland, Oregon. Dr. Lufkin is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Glioblastoma, Embryonal Tumor with Multilayered Rosettes, Ependymoma, and Pediatric Low-Grade Glioma (pLGG).

    Experienced in DICER1 Syndrome
    Gastroenterology
    Experienced in DICER1 Syndrome
    Gastroenterology
    9701 Southwest Barnes Road, Suite 300, 
    Portland, OR 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Rodriguez is a Gastroenterologist in Portland, Oregon. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Cholestasis, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Rodriguez is currently accepting new patients.

    Michael Heinrich
    Experienced in DICER1 Syndrome
    Experienced in DICER1 Syndrome

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Heinrich is a Hematologist in Portland, Oregon. Dr. Heinrich is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Gastrointestinal Stromal Tumor, Chronic Myelogenous Leukemia (CML), Mesenchymoma, and Undifferentiated Pleomorphic Sarcoma.

    Experienced in DICER1 Syndrome
    Internal Medicine
    Experienced in DICER1 Syndrome
    Internal Medicine

    Office

    3181 SW Sam Jackson Park Rd # L475, 
    Portland, OR 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Abigail Lenhart is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Lenhart is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Dermatitis Herpetiformis, Chronic Inflammatory Demyelinating Polyneuropathy, Vertigo, and Chronic Cough.

    Experienced in DICER1 Syndrome
    Gastroenterology
    Experienced in DICER1 Syndrome
    Gastroenterology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Saad Jazrawi is a Gastroenterologist in Portland, Oregon. Dr. Jazrawi is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Pancreatic Cancer, Choledocholithiasis, Childhood Pancreatitis, Endoscopy, and Gastrectomy.

    Experienced in DICER1 Syndrome
    Obstetrics and Gynecology
    Experienced in DICER1 Syndrome
    Obstetrics and Gynecology

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ross Harrison is an Obstetrics and Gynecologist in Portland, Oregon. Dr. Harrison is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Endometrial Cancer, Ovarian Cancer, Vulvar Cancer, Hysterectomy, and Salpingo-Oophorectomy.

    Experienced in DICER1 Syndrome
    Experienced in DICER1 Syndrome

    Legacy Medical Group-Gynecologic Oncology At Good Samaritan

    1130 NW 22nd Ave Ste 110, 
    Portland, OR 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Julia Fehniger is an Oncologist in Portland, Oregon. Dr. Fehniger is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Endometrial Cancer, Ovarian Cancer, Malignant Mixed Mullerian Tumor, Endometrial Stromal Sarcoma, and Bladder Reconstruction.

    Experienced in DICER1 Syndrome
    Experienced in DICER1 Syndrome

    Legacy Medical Group-Gynecologic Oncology At Good Samaritan

    1130 NW 22nd Ave Ste 110, 
    Portland, OR 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melissa Moffitt is an Oncologist in Portland, Oregon. Dr. Moffitt is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Malignant Mixed Mullerian Tumor, Endometrial Cancer, Endometrial Stromal Sarcoma, Testicular Yolk Sac Tumor, and Bladder Reconstruction.

    Experienced in DICER1 Syndrome
    General Surgery | Surgical Oncology
    Experienced in DICER1 Syndrome
    General Surgery | Surgical Oncology

    Legacy Clinics LLC

    1040 Nw 22nd Ave, Suite 660, 
    Portland, OR 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Garreau is a General Surgeon and a Surgical Oncologist in Portland, Oregon. Dr. Garreau is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Breast Cancer, Melanoma, Paget Disease of the Breast, Intraductal Papilloma, and Mastectomy. Dr. Garreau is currently accepting new patients.

    Experienced in DICER1 Syndrome
    Experienced in DICER1 Syndrome

    Legacy Good Samaritan Medical Center

    1015 NW 22nd Ave, 
    Portland, OR 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kathryn Mcgonigle is an Oncologist in Portland, Oregon. Dr. Mcgonigle is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Malignant Mixed Mullerian Tumor, Ovarian Cancer, Endometrial Cancer, Testicular Yolk Sac Tumor, and Hernia Surgery.

    Experienced in DICER1 Syndrome
    Hematology | Oncology
    Experienced in DICER1 Syndrome
    Hematology | Oncology

    Interstate Medical Office Central

    3600 N Interstate Avenue, 
    Portland, OR 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ashray Maniar is a Hematologist and an Oncologist in Portland, Oregon. Dr. Maniar is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. His top areas of expertise are Metastatic Uveal Melanoma, Non-Small Cell Lung Cancer (NSCLC), Melanoma of the Eye, and Lung Cancer. Dr. Maniar is currently accepting new patients.

    Experienced in DICER1 Syndrome
    Surgical Oncology
    Experienced in DICER1 Syndrome
    Surgical Oncology

    Legacy Medical Group-Surgical Oncology At Good Samaritan

    1040 NW 22nd Ave Ste 560, 
    Portland, OR 
     (3.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Cory Donovan is a Surgical Oncologist in Portland, Oregon. Dr. Donovan has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of DICER1 Syndrome. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, Mastectomy, and Lymphadenectomy.

    Showing 1-20 of 43

    Last Updated: 02/22/2026

    What is the definition of DICER1 Syndrome?

    DICER1 syndrome is an inherited disorder that increases the risk of a variety of cancerous and noncancerous (benign) tumors, most commonly certain types of tumors that occur in the lungs, kidneys, ovaries, and thyroid (a butterfly-shaped gland in the lower neck). Affected individuals can develop one or more types of tumors, and members of the same family can have different types. However, the risk of tumor formation in individuals with DICER1 syndrome is only moderately increased compared with tumor risk in the general population; most individuals with genetic changes associated with this condition never develop tumors.

    When should I see a DICER1 Syndrome doctor near Portland, OR?

    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 DICER1 Syndrome doctor near Portland, OR?

    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 DICER1 Syndrome doctors near Portland, OR?

    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 DICER1 Syndrome doctors near Portland, OR?

    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 DICER1 Syndrome doctor near Portland, OR?

    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 DICER1 Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different DICER1 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 DICER1 Syndrome doctor near Portland, OR?

    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 DICER1 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 DICER1 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 DICER1 Syndrome doctors near Portland, OR?

    Look for the filter feature on the left side of the DICER1 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 DICER1 Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the DICER1 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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