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    Last Updated: 01/09/2026

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    MediFind found 24 doctor with experience in Merkel Cell Carcinoma near Ontario, CA. Of these, 20 are Experienced, 3 are Advanced and 1 are Distinguished.

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    24 providers found
      Distinguished in Merkel Cell Carcinoma

      Andrew J. Macdonald
      Distinguished in Merkel Cell Carcinoma

      Andrew J. Macdonald
      Department Of Otolaryngology Head & Neck Surgery, 
      London, ON, CA 

      Andrew Macdonald practices in London, Canada. Mr. Macdonald is rated as a Distinguished expert by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Human Papillomavirus Infection, Merkel Cell Carcinoma, Neuroendocrine Tumor, and Oculodentodigital Dysplasia Dominant.

      Advanced in Merkel Cell Carcinoma

      Carolyn Nessim
      Advanced in Merkel Cell Carcinoma

      Carolyn Nessim
      2075 Bayview Avenue, 
      Toronto, ON, CA 

      Carolyn Nessim practices in Toronto, Canada. Ms. Nessim is rated as an Advanced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Adult Soft Tissue Sarcoma, Melanoma, Liposarcoma, Pancreatectomy, and Ileostomy.

      Advanced in Merkel Cell Carcinoma

      Brittany Dingley
      Advanced in Merkel Cell Carcinoma

      Brittany Dingley
      Ottawa, ON, CA 

      Brittany Dingley practices in Ottawa, Canada. Ms. Dingley is rated as an Advanced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Merkel Cell Carcinoma, Neuroendocrine Tumor, and Solitary Fibrous Tumor.

      Learn about our expert tiers
      Advanced in Merkel Cell Carcinoma

      Etienne Coyaud
      Advanced in Merkel Cell Carcinoma

      Etienne Coyaud
      101 College Street, M5G 1×5, 
      Toronto, ON, CA 

      Etienne Coyaud practices in Toronto, Canada. Mr. Coyaud is rated as an Advanced expert by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Merkel Cell Carcinoma, Salmonella Enterocolitis, Neuroendocrine Tumor, and Squamous Cell Lung Carcinoma.

      Paul C. Nathan
      Experienced in Merkel Cell Carcinoma

      Paul C. Nathan
      Experienced in Merkel Cell Carcinoma

      Paul C. Nathan
      555 University Ave, 
      Toronto, ON, CA 

      Paul Nathan practices in Toronto, Canada. Mr. Nathan is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are High Blood Pressure in Infants, Metastatic Uveal Melanoma, Hodgkin Lymphoma, Acute Pain, and Nephrectomy.

      Experienced in Merkel Cell Carcinoma

      Alexandra M. Easson
      Experienced in Merkel Cell Carcinoma

      Alexandra M. Easson
      Mount Sinai Hospital, 
      Toronto, ON, CA 

      Alexandra Easson practices in Toronto, Canada. Ms. Easson is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Anal Cancer, Melanoma, Merkel Cell Carcinoma, Mastectomy, and Ileostomy.

      Experienced in Merkel Cell Carcinoma

      David Richardson-Berger
      Experienced in Merkel Cell Carcinoma

      David Richardson-Berger
      Toronto, ON, CA 

      David Richardson-Berger practices in Toronto, Canada. Mr. Richardson-Berger is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Merkel Cell Carcinoma, Lymphofollicular Hyperplasia, Neuroendocrine Tumor, Adult Soft Tissue Sarcoma, and Gallbladder Removal.

      Experienced in Merkel Cell Carcinoma

      Angela E. Schellenberg
      Experienced in Merkel Cell Carcinoma

      Angela E. Schellenberg
      Mount Sinai Hospital, 
      Toronto, ON, CA 

      Angela Schellenberg practices in Toronto, Canada. Ms. Schellenberg is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Merkel Cell Carcinoma, Neuroendocrine Tumor, Breast Cancer, Colorectal Cancer, and Mastectomy.

      Experienced in Merkel Cell Carcinoma

      Stephanie E. Obaseki-Johnson
      Experienced in Merkel Cell Carcinoma

      Stephanie E. Obaseki-Johnson
      Department Of Otolaryngology Head And Neck Surgery, 
      Ottawa, ON, CA 

      Stephanie Obaseki-Johnson practices in Ottawa, Canada. Ms. Obaseki-Johnson is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Throat Cancer, Laryngeal Cancer, Head and Neck Squamous Cell Carcinoma (HNSCC), Thyroidectomy, and Laryngectomy.

      Experienced in Merkel Cell Carcinoma

      Julie La
      Experienced in Merkel Cell Carcinoma

      Julie La
      Kingston, ON, CA 

      Julie La practices in Kingston, Canada. Ms. La is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Merkel Cell Carcinoma and Neuroendocrine Tumor.

      Experienced in Merkel Cell Carcinoma

      Edward Yu
      Experienced in Merkel Cell Carcinoma

      Edward Yu
      London, ON, CA 

      Edward Yu practices in London, Canada. Mr. Yu is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Proliferating Trichilemmal Cyst, Merkel Cell Carcinoma, Lung Cancer, Breast Cancer, and Mastectomy.

      Experienced in Merkel Cell Carcinoma

      Victor A. Tron
      Experienced in Merkel Cell Carcinoma

      Victor A. Tron
      Toronto, ON, CA 

      Victor Tron practices in Toronto, Canada. Mr. Tron is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Pemphigoid Gestationis, Merkel Cell Carcinoma, Melanoma, and Neuroendocrine Tumor.

      Experienced in Merkel Cell Carcinoma

      Zeina Ghorab
      Experienced in Merkel Cell Carcinoma

      Zeina Ghorab
      Sunnybrook Health Sciences Centre 2075 Bayview Avenue, 
      Toronto, ON, CA 

      Zeina Ghorab practices in Toronto, Canada. Ms. Ghorab is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Rubella, Cervical Dysplasia, Human Papillomavirus Infection, Hysterectomy, and Salpingo-Oophorectomy.

      Experienced in Merkel Cell Carcinoma

      An-wen C. Chan
      Experienced in Merkel Cell Carcinoma

      An-wen C. Chan
      Toronto, ON, CA 

      An-wen Chan practices in Toronto, Canada. Ms. Chan is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Basal Cell Skin Cancer, Squamous Cell Skin Carcinoma, Hemophilia A, Hepato-Pancreato-Biliary Surgery, and Liver Transplant.

      Experienced in Merkel Cell Carcinoma

      Harriet E. Feilotter
      Experienced in Merkel Cell Carcinoma

      Harriet E. Feilotter
      Toronto, ON, CA 

      Harriet Feilotter practices in Toronto, Canada. Ms. Feilotter is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Ovarian Cancer, Colorectal Cancer, Lung Cancer, and Endometrial Cancer.

      Experienced in Merkel Cell Carcinoma

      Ameeta L. Nayak
      Experienced in Merkel Cell Carcinoma

      Ameeta L. Nayak
      Ottawa, ON, CA 

      Ameeta Nayak practices in Ottawa, Canada. Nayak is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Their top areas of expertise are Merkel Cell Carcinoma, Venous Thromboembolism (VTE), Hysterectomy, and Prostatectomy.

      Experienced in Merkel Cell Carcinoma

      Sympascho K. Young
      Experienced in Merkel Cell Carcinoma

      Sympascho K. Young
      London, ON, CA 

      Sympascho Young practices in London, Canada. Young is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Their top areas of expertise are Hiatal Hernia, Merkel Cell Carcinoma, Prostate Cancer, Medulloblastoma, and Prostatectomy.

      Experienced in Merkel Cell Carcinoma

      Samiha T. Mohsen
      Experienced in Merkel Cell Carcinoma

      Samiha T. Mohsen
      Toronto, ON, CA 

      Samiha Mohsen practices in Toronto, Canada. Ms. Mohsen is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Hidradenitis Suppurativa, Localized Scleroderma, and Merkel Cell Carcinoma.

      Experienced in Merkel Cell Carcinoma

      Jonathan Persitz
      Experienced in Merkel Cell Carcinoma

      Jonathan Persitz
      Toronto, ON, CA 

      Jonathan Persitz practices in Toronto, Canada. Mr. Persitz is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Epithelioid Sarcoma, Frostbite, Carpal Tunnel Syndrome, Osteotomy, and Bone Graft.

      Experienced in Merkel Cell Carcinoma

      Rosalind Ashton
      Experienced in Merkel Cell Carcinoma

      Rosalind Ashton
      Ottawa, ON, CA 

      Rosalind Ashton practices in Ottawa, Canada. Ms. Ashton is rated as an Experienced expert by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Bullae, Netherton Syndrome, Genital Warts, and Warts.

      While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
      Showing 1-20 of 24

      Last Updated: 01/09/2026

      What is the definition of Merkel Cell Carcinoma?

      Merkel cell carcinoma (MCC) is a rare, aggressive skin cancer. It usually develops as a single, painless, bump on sun-exposed skin. The bump may be skin-colored or red-violet, and tends to grow rapidly over weeks to months. It may spread quickly to surrounding tissues, nearby lymph nodes, or more distant parts of the body. Factors associated with developing MCC include increasing age, fair skin, a history of extensive sun exposure, chronic immune suppression, and the Merkel cell polyomavirus. The Merkel cell polyomavirus has been detected in most people who have MCC.

      When should I see a Merkel Cell Carcinoma doctor in Ontario, 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 Merkel Cell Carcinoma doctor in Ontario, 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 Merkel Cell Carcinoma doctor in Ontario, CA?

      You can find a Merkel Cell Carcinoma doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank Merkel Cell Carcinoma doctors in Ontario, 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 Merkel Cell Carcinoma doctors in Ontario, 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 Merkel Cell Carcinoma doctor in Ontario, 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 Merkel Cell Carcinoma doctor search results page. 

      Why is it important to get a second opinion from a different Merkel Cell Carcinoma 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 Merkel Cell Carcinoma doctor in Ontario, 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 Merkel Cell Carcinoma 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 Merkel Cell Carcinoma 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 Merkel Cell Carcinoma doctors in Ontario, CA?

      Look for the filter feature on the left side of the Merkel Cell Carcinoma 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 Merkel Cell Carcinoma doctor that offers video calls?

      Look for the filter feature on the left-side of the Merkel Cell Carcinoma 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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