The 20 Best Potassium-Aggravated Myotonia Doctors Near Me in San Francisco, CA

Find the Top Potassium-Aggravated Myotonia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 5 doctor with experience in Potassium-Aggravated Myotonia near San Francisco, CA. Of these, 4 are Experienced and 1 are Advanced.

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5 providers found
    Advanced in Potassium-Aggravated Myotonia
    Neurology | Neuromusculoskeletal Medicine
    Advanced in Potassium-Aggravated Myotonia
    Neurology | Neuromusculoskeletal Medicine

    Neuromuscular Clinic

    400 Parnassus Ave., Eighth Floor, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Jeffrey W. Ralph is a neurologist who specializes in diseases of the nerve, muscle and neuromuscular transmission, the nerve activity that leads to muscle movement. He is an expert in the category of nerve damage called peripheral neuropathy, with a particular interest in neuropathies that result from immune system activity. In 2004, he became director of the Neuropathy Center at UCSF Medical Center, founded in part with funding from the Neuropathy Association. In addition to treating patients in the clinic, he performs electromyograms – diagnostic tests that record muscles' electrical activity – including such specialized tests as single-fiber electromyograms and multiple-channel recordings for analyzing abnormal muscle tone. Ralph completed a neurology residency as well as fellowships in neuromuscular medicine and clinical neurophysiology at UCSF. His research has addressed treatments for neuropathy caused by HIV and AIDS. Dr. Ralph is rated as an Advanced provider by MediFind in the treatment of Potassium-Aggravated Myotonia. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Peripheral Neuropathy, Guillain-Barre Syndrome, Miller-Fisher Syndrome, and Chronic Polyradiculoneuritis. Dr. Ralph is board certified in American Board Of Psychiatry And Neurology., Neuromuscular Medicine and American Board Of Psychiatry And Neurology., Neurology. Dr. Ralph is currently accepting new patients.

    Experienced in Potassium-Aggravated Myotonia
    Experienced in Potassium-Aggravated Myotonia

    ALS & Neurodegenerative Disease Center

    400 Parnassus Ave., Eighth Floor, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Mark Terrelonge Jr. is a neurologist who cares for patients with nerve and muscle disorders, including amyotrophic lateral sclerosis (ALS); inflammatory nerve diseases, such as Guillain-Barre syndrome and chronic inflammatory demyelinating polyneuropathy; genetic muscle and nerve disorders; and disorders of the neuromuscular junction, such as myasthenia gravis. At the UCSF School of Medicine, Terrelonge serves as an assistant director for the residency program in neurology and as a lecturer on weakness related to neuromuscular disorders. Other endeavors include developing satellite clinics for people with ALS or other neuromuscular conditions who live in rural areas of Northern California and Hawaii. He is also designing a blueprint for establishing multidisciplinary ALS clinics in the United States and abroad using telehealth to make subspeciality neurological services available to more people. At Zuckerberg San Francisco General Hospital and Trauma Center, he is launching a specialty clinic to provide underserved patients in the area with neurological care. After earning a bachelor's degree in neurobiology at Harvard University, Terrelonge earned a master of public health degree at Columbia University's Mailman School of Public Health. He earned his medical degree at Stanford University School of Medicine and completed a residency in neurology at UCSF, serving as chief resident. He also completed a fellowship in neuromuscular medicine at UCSF. During his training at UCSF, he received the Teaching Excellence Award for Cherished Housestaff and was inducted into the Alpha Omega Alpha Honor Medical Society. He is a John A. Watson Faculty Scholar at UCSF. Dr. Terrelonge is rated as an Experienced provider by MediFind in the treatment of Potassium-Aggravated Myotonia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Spinal and Bulbar Muscular Atrophy, Spinal Muscular Atrophy Type 3, and Spinal Muscular Atrophy (SMA). Dr. Terrelonge is board certified in American Board Of Psychiatry And Neurology., Neuromuscular Medicine and American Board Of Psychiatry And Neurology., Neurology. Dr. Terrelonge is currently accepting new patients.

    Experienced in Potassium-Aggravated Myotonia
    Neurology
    Experienced in Potassium-Aggravated Myotonia
    Neurology

    Als & Neurodegenerative Disease Center

    400 Parnassus Ave # 8, 
    San Francisco, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Laura Rosow is a Neurologist practicing medicine in San Francisco, California. Dr. Rosow is rated as an Experienced provider by MediFind in the treatment of Potassium-Aggravated Myotonia. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Spinal Muscular Atrophy (SMA), Spinal and Bulbar Muscular Atrophy, and Spinal Muscular Atrophy Type 3.

    Learn about our expert tiers
    Experienced in Potassium-Aggravated Myotonia
    Experienced in Potassium-Aggravated Myotonia

    University Of California San Francisco

    505 Parnassus Ave, 
    San Francisco, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Megan Richie is a Neurologist practicing medicine in San Francisco, California. Dr. Richie is rated as an Experienced provider by MediFind in the treatment of Potassium-Aggravated Myotonia. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Brain Abscess, Meningitis, Arachnoiditis, and Encephalitis.

    Experienced in Potassium-Aggravated Myotonia
    Neurology
    Experienced in Potassium-Aggravated Myotonia
    Neurology

    University Of California San Francisco

    505 Parnassus Ave, 
    San Francisco, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Douglas Pet is a Neurologist practicing medicine in San Francisco, California. Dr. Pet is rated as an Experienced provider by MediFind in the treatment of Potassium-Aggravated Myotonia. His clinical expertise encompasses Potassium-Aggravated Myotonia, Encephalitis, Stroke, Stent Placement, and Transmyocardial Revascularization.

    Showing 1-5 of 5

    Last Updated: 04/28/2026

    What is the definition of Potassium-Aggravated Myotonia?

    Potassium-aggravated myotonia is a disorder that affects muscles used for movement (skeletal muscles). Beginning in childhood or adolescence, people with this condition experience episodes of sustained muscle tensing (myotonia) that prevent muscles from relaxing. Myotonia causes muscle stiffness that worsens after exercise. In this disorder, episodes of myotonia may also be triggered (aggravated) by eating foods that are high in the mineral potassium, such as bananas and potatoes. During these episodes, stiffness occurs in skeletal muscles throughout the body.

    When should I see a Potassium-Aggravated Myotonia doctor near San Francisco, 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 Potassium-Aggravated Myotonia doctor near San Francisco, 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 Potassium-Aggravated Myotonia doctors near San Francisco, 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 Potassium-Aggravated Myotonia doctors near San Francisco, 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 Potassium-Aggravated Myotonia doctor near San Francisco, 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 Potassium-Aggravated Myotonia doctor search results page. 

    Why is it important to get a second opinion from a different Potassium-Aggravated Myotonia 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 Potassium-Aggravated Myotonia doctor near San Francisco, 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 Potassium-Aggravated Myotonia 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 Potassium-Aggravated Myotonia 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 Potassium-Aggravated Myotonia doctors near San Francisco, CA?

    Look for the filter feature on the left side of the Potassium-Aggravated Myotonia 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 Potassium-Aggravated Myotonia doctor that offers video calls?

    Look for the filter feature on the left-side of the Potassium-Aggravated Myotonia 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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