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    Last Updated: 01/09/2026

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    MediFind found 19 doctor with experience in Seasonal Affective Disorder (SAD) near Ontario, CA. Of these, 12 are Experienced, 5 are Advanced, 1 are Distinguished and 1 are Elite.

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    19 providers found
      Elite in Seasonal Affective Disorder (SAD)

      Robert D. Levitan
      Elite in Seasonal Affective Disorder (SAD)

      Robert D. Levitan
      250 College St, 
      Toronto, ON, CA 

      Robert Levitan practices in Toronto, Canada. Mr. Levitan is rated as an Elite expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Seasonal Affective Disorder (SAD), Major Depression, Anorexia, and Obesity.

      Distinguished in Seasonal Affective Disorder (SAD)

      Sylvain Houle
      Distinguished in Seasonal Affective Disorder (SAD)

      Sylvain Houle
      250 College St, 
      Toronto, ON, CA 

      Sylvain Houle practices in Toronto, Canada. Mr. Houle is rated as a Distinguished expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Seasonal Affective Disorder (SAD), Parkinson's Disease, Movement Disorders, and Major Depression.

      Julia A. Knight
      Advanced in Seasonal Affective Disorder (SAD)

      Julia A. Knight
      Advanced in Seasonal Affective Disorder (SAD)

      Julia A. Knight
      Toronto, ON, CA 

      Julia Knight practices in Toronto, Canada. Ms. Knight is rated as an Advanced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). Her top areas of expertise are Breast Cancer, Ring Chromosome 12, Seasonal Affective Disorder (SAD), Menopause, and Hormone Replacement Therapy (HRT).

      Learn about our expert tiers
      Advanced in Seasonal Affective Disorder (SAD)

      Jeffrey H. Meyer
      Advanced in Seasonal Affective Disorder (SAD)

      Jeffrey H. Meyer
      Toronto, ON, CA 

      Jeffrey Meyer practices in Toronto, Canada. Mr. Meyer is rated as an Advanced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Antisocial Personality Disorder, Postpartum Depression, Major Depression, and Seasonal Affective Disorder (SAD).

      Advanced in Seasonal Affective Disorder (SAD)

      Anthony J. Levitt
      Advanced in Seasonal Affective Disorder (SAD)

      Anthony J. Levitt
      Toronto, ON, CA 

      Anthony Levitt practices in Toronto, Canada. Levitt is rated as an Advanced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). Their top areas of expertise are Major Depression, Seasonal Affective Disorder (SAD), Bipolar Disorder (BPD), COVID-19, and Deep Brain Stimulation.

      Advanced in Seasonal Affective Disorder (SAD)

      Alan A. Wilson
      Advanced in Seasonal Affective Disorder (SAD)

      Alan A. Wilson
      250 College St, 
      Toronto, ON, CA 

      Alan Wilson practices in Toronto, Canada. Mr. Wilson is rated as an Advanced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Seasonal Affective Disorder (SAD), Schizophrenia, Major Depression, and Postpartum Depression.

      Advanced in Seasonal Affective Disorder (SAD)

      Stephen G. Matthews
      Advanced in Seasonal Affective Disorder (SAD)

      Stephen G. Matthews
      1 King's College Circle, 
      Toronto, ON, CA 

      Stephen Matthews practices in Toronto, Canada. Mr. Matthews is rated as an Advanced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Trophoblastic Tumor Placental Site, Seasonal Affective Disorder (SAD), Streptococcal Group A Infection, and Toxoplasmosis.

      Experienced in Seasonal Affective Disorder (SAD)

      Jose N. Nobrega
      Experienced in Seasonal Affective Disorder (SAD)

      Jose N. Nobrega
      Toronto, ON, CA 

      Jose Nobrega practices in Toronto, Canada. Mr. Nobrega is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Tardive Dyskinesia, Seasonal Affective Disorder (SAD), Drug Induced Dyskinesia, Schizophrenia, and Deep Brain Stimulation.

      Experienced in Seasonal Affective Disorder (SAD)

      Nathan W. Churchill
      Experienced in Seasonal Affective Disorder (SAD)

      Nathan W. Churchill
      St. Michael's Hospital, 
      Toronto, ON, CA 

      Nathan Churchill practices in Toronto, Canada. Mr. Churchill is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Concussion, Long Haul COVID, Alzheimer's Disease, and Dementia.

      Experienced in Seasonal Affective Disorder (SAD)

      Cheryl L. Grady
      Experienced in Seasonal Affective Disorder (SAD)

      Cheryl L. Grady
      3560 Bathurst Street, M6A 2E1, 
      Toronto, ON, CA 

      Cheryl Grady practices in Toronto, Canada. Ms. Grady is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). Her top areas of expertise are Menopause, Dementia, Alzheimer's Disease, Oophorectomy, and Salpingo-Oophorectomy.

      Experienced in Seasonal Affective Disorder (SAD)

      Walter Swardfager
      Experienced in Seasonal Affective Disorder (SAD)

      Walter Swardfager
      500 University Ave, 
      Toronto, ON, CA 

      Walter Swardfager practices in Toronto, Canada. Mr. Swardfager is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Dementia, Alzheimer's Disease, Type 2 Diabetes (T2D), Coronary Heart Disease, and Thalamotomy.

      Experienced in Seasonal Affective Disorder (SAD)

      Stephen C. Strother
      Experienced in Seasonal Affective Disorder (SAD)

      Stephen C. Strother
      Toronto, ON, CA 

      Stephen Strother practices in Toronto, Canada. Mr. Strother is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Major Depression, Dementia, Alzheimer's Disease, and Frontotemporal Dementia.

      Experienced in Seasonal Affective Disorder (SAD)

      Ian Colman
      Experienced in Seasonal Affective Disorder (SAD)

      Ian Colman
      600 Peter Morand Drive, 
      Ottawa, ON, CA 

      Ian Colman practices in Ottawa, Canada. Mr. Colman is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Migraine, Postpartum Depression, Malnutrition, and Macrosomia.

      Experienced in Seasonal Affective Disorder (SAD)

      David R. Samson
      Experienced in Seasonal Affective Disorder (SAD)

      David R. Samson
      3359 Mississauga Road, 
      Mississauga, ON, CA 

      David Samson practices in Mississauga, Canada. Mr. Samson is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Seasonal Affective Disorder (SAD) and ADULT Syndrome.

      Experienced in Seasonal Affective Disorder (SAD)

      Stephanie H. Ameis
      Experienced in Seasonal Affective Disorder (SAD)

      Stephanie H. Ameis
      250 College St, 
      Toronto, ON, CA 

      Stephanie Ameis practices in Toronto, Canada. Ms. Ameis is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). Her top areas of expertise are Autism Spectrum Disorder, Obsessive-Compulsive Disorder (OCD), Attention Deficit Hyperactivity Disorder (ADHD), and Schizophrenia.

      Experienced in Seasonal Affective Disorder (SAD)

      Stephen J. Lye
      Experienced in Seasonal Affective Disorder (SAD)

      Stephen J. Lye
      1 King's College Circle, 
      Toronto, ON, CA 

      Stephen Lye practices in Toronto, Canada. Mr. Lye is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Trophoblastic Tumor Placental Site, Preeclampsia, High Blood Pressure in Infants, and Obesity.

      Experienced in Seasonal Affective Disorder (SAD)

      Jody C. Wong
      Experienced in Seasonal Affective Disorder (SAD)

      Jody C. Wong
      Mount Sinai Hospital, 
      Toronto, ON, CA 

      Jody Wong practices in Toronto, Canada. Wong is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). Their top area of expertise is Seasonal Affective Disorder (SAD).

      Experienced in Seasonal Affective Disorder (SAD)

      Alan D. Bocking
      Experienced in Seasonal Affective Disorder (SAD)

      Alan D. Bocking

      Mount Sinai Hospital

      ON, CA 

      Alan Bocking practices in Canada. Mr. Bocking is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Seasonal Affective Disorder (SAD) and Fetal Alcohol Syndrome (FAS).

      Experienced in Seasonal Affective Disorder (SAD)

      Leslie R. Atkinson
      Experienced in Seasonal Affective Disorder (SAD)

      Leslie R. Atkinson
      Toronto, ON, CA 

      Leslie Atkinson practices in Toronto, Canada. Atkinson is rated as an Experienced expert by MediFind in the treatment of Seasonal Affective Disorder (SAD). Their top areas of expertise are Postpartum Depression, Stereotypic Movement Disorder, COVID-19, and Severe Acute Respiratory Syndrome (SARS).

      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 1-19 of 19

      Last Updated: 01/09/2026

      What is the definition of Seasonal Affective Disorder (SAD)?

      Seasonal affective disorder is a mental health condition that is triggered by the changing of the seasons. This condition is a subtype of major depressive disorder and bipolar disorder. Major depressive disorder is characterized by prolonged sadness and a general lack of interest, while bipolar disorder is characterized by similar depressive episodes alternating with periods of abnormally high energy and activity (hypomania or mania). People with seasonal affective disorder have signs and symptoms of either major depressive disorder or bipolar disorder only during certain months of the year. Major depressive disorder is more common than bipolar disorder among people with seasonal affective disorder. This condition usually begins in a person's twenties or thirties.

      When should I see a Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) doctor in Ontario, CA?

      You can find a Seasonal Affective Disorder (SAD) doctor in any of the 10 largest U.S. cities by clicking below:

      Seasonal Affective Disorder (SAD) doctor near New York, NY
      Seasonal Affective Disorder (SAD) doctor near Los Angeles, CA
      Seasonal Affective Disorder (SAD) doctor near Chicago, IL
      Seasonal Affective Disorder (SAD) doctor near Houston, TX
      Seasonal Affective Disorder (SAD) doctor near Phoenix, AZ
      Seasonal Affective Disorder (SAD) doctor near Philadelphia, PA
      Seasonal Affective Disorder (SAD) doctor near Atlanta, GA
      Seasonal Affective Disorder (SAD) doctor near Boston, MA
      Seasonal Affective Disorder (SAD) doctor near Dallas, TX
      Seasonal Affective Disorder (SAD) doctor near San Jose, CA

      How does MediFind rank Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) doctor search results page. 

      Why is it important to get a second opinion from a different Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) doctors in Ontario, CA?

      Look for the filter feature on the left side of the Seasonal Affective Disorder (SAD) 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 Seasonal Affective Disorder (SAD) doctor that offers video calls?

      Look for the filter feature on the left-side of the Seasonal Affective Disorder (SAD) 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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