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    Last Updated: 02/22/2026

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    MediFind found 105 doctor with experience in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) near Oregon, US. Of these, 102 are Experienced and 3 are Advanced.

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    105 providers found
      Advanced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Endocrinology
      Advanced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Endocrinology

      Asante Ashland Community Hospital

      280 Maple St, 
      Ashland, OR 
      Languages Spoken:
      English
      Offers Telehealth

      Martha Cavazos is an Endocrinologist in Ashland, Oregon. Dr. Cavazos is rated as an Advanced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). Her top areas of expertise are Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Hyperparathyroidism, and Type 1 Diabetes (T1D).

      Chun K. Chong
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology | Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology | Internal Medicine
      4224 Northeast Halsey Street, Suite 300, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Chun Chong is an Internal Medicine specialist and a Nephrologist in Portland, Oregon. Dr. Chong is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Nephrosclerosis, and Renovascular Hypertension. Dr. Chong is currently accepting new patients.

      Claire T. Kassakian
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology | Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology | Internal Medicine
      4224 Northeast Halsey Street, Suite 300, 
      Portland, OR 
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Claire Kassakian is an Internal Medicine specialist and a Nephrologist in Portland, Oregon. Dr. Kassakian has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). Her top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Nephrosclerosis. Dr. Kassakian is currently accepting new patients.

      Learn about our expert tiers
      Tricia N. Jesperson
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      4224 Northeast Halsey Street, Suite 300, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Tricia Jesperson is a Nephrologist in Portland, Oregon. Dr. Jesperson is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). Her top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Polycystic Kidney Disease, and Hypophosphatasia (HPP). Dr. Jesperson is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology | Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology | Internal Medicine
      15950 Southwest Millikan Way, 
      Beaverton, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Bates is a primary care provider, practicing in Internal Medicine and Nephrology in Beaverton, Oregon. Dr. Bates is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Diabetic Nephropathy, Cirrhosis, Type 2 Diabetes (T2D), and Familial Combined Hyperlipidemia. Dr. Bates is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine
      70 Bower Drive, Suite 220, 
      Medford, OR 
      Languages Spoken:
      English
      Offers Telehealth

      Travis Mcneal is a primary care provider, practicing in Internal Medicine in Medford, Oregon. Dr. Mcneal is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Sotos Syndrome, and Gigantism.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Endocrinology
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Endocrinology

      Office

      620 NW 11th St Ste M103, 
      Hermiston, OR 
      Languages Spoken:
      English

      Sandeep Kunwar is an Endocrinologist in Hermiston, Oregon. Dr. Kunwar is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Pituitary Tumor, Hypothalamic Tumor, Prolactinoma, and Pituitary Apoplexy.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine

      Providence Health And Services - Oregon

      4805 Ne Glisan St, 
      Portland, OR 
      Experience:
      44+ years
      Languages Spoken:
      English

      Robert Mullen is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Mullen has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Hypovolemic Shock, Sepsis, Apoplexy, and Heart Attack.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      8050 Southwest Warm Springs Street, Suite 150, 
      Tualatin, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Christina Mehanni is a Nephrologist in Tualatin, Oregon. Dr. Mehanni is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). Her top areas of expertise are Chronic Kidney Disease, Pseudohypoaldosteronism Type 2, Liddle Syndrome, and Hypophosphatemia. Dr. Mehanni is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine
      5050 Northeast Hoyt Street, Suite 203, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sean Friend is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Friend is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Hypovolemic Shock, Malnutrition, Sepsis, and Apoplexy. Dr. Friend is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Family Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Family Medicine

      Office

      18010 SW McEwan Rd, 
      Lake Oswego, OR 
      Languages Spoken:
      English

      Adama Diarra is a primary care provider, practicing in Family Medicine in Lake Oswego, Oregon. Dr. Diarra is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Breast Cancer, Sitosterolemia, Type 2 Diabetes (T2D), and Hypothyroidism.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine

      Providence Health And Services Oregon

      1698 E Mcandrews Rd, 
      Medford, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sara Walz is a primary care provider, practicing in Internal Medicine in Medford, Oregon. Dr. Walz is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hypothyroidism, and Hypertension. Dr. Walz is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Internal Medicine

      Broadway Medical Clinic Llp

      4212 Ne Broadway, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Douglas Renouard is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Renouard is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Temporal Arteritis, Juvenile Temporal Arteritis, Giant Cell Arteritis (GCA), and Sitosterolemia. Dr. Renouard is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Family Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Family Medicine
      800 Southwest 13th Avenue, 
      Portland, OR 
      Languages Spoken:
      English
      Accepting New Patients

      Brett Rath is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Rath is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Peripheral Neuropathy, High Cholesterol, Cirrhosis, and Familial Combined Hyperlipidemia. Dr. Rath is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Family Medicine
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Family Medicine
      5050 Northeast Hoyt Street, Suite 454, 
      Portland, OR 
      Languages Spoken:
      English

      Robert Wells is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Wells is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Maturity Onset Diabetes of the Young.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Endocrinology
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Endocrinology

      Office

      555 Black Oak Dr Fl 4, 
      Medford, OR 
      Languages Spoken:
      English
      Offers Telehealth

      John Gallen is an Endocrinologist in Medford, Oregon. Dr. Gallen is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Hyperparathyroidism, and Postmenopausal Osteoporosis.

      Advanced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology
      Advanced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Nephrology

      Renal Care Consultants PC

      760 Golf View Dr, Unit 200, 
      Medford, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Varun Gaur is a Nephrologist in Medford, Oregon. Dr. Gaur is rated as an Advanced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are Nephrosclerosis, Chronic Kidney Disease, Renovascular Hypertension, and Diabetic Nephropathy. Dr. Gaur is currently accepting new patients.

      Advanced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Advanced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)

      Eugene Springfield Nephrology Associates PC

      1077 Gateway Loop, 
      Springfield, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ramesh Marahatta is a Nephrologist in Springfield, Oregon. Dr. Marahatta is rated as an Advanced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are End-Stage Renal Disease (ESRD), Acute Kidney Failure, Chronic Kidney Disease, and Polycystic Kidney Disease. Dr. Marahatta is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)

      Bend Memorial Clinic PC

      815 Sw Bond St, 
      Bend, OR 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Russell Massine is a Nephrologist in Bend, Oregon. Dr. Massine is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, IgA Nephropathy, and Endoscopy. Dr. Massine is currently accepting new patients.

      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
      Experienced in Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)

      Bend Memorial Clinic PC

      1501 Ne Medical Ctr Dr, 
      Bend, OR 
      Languages Spoken:
      English
      Offers Telehealth

      Michael Feldman is a Nephrologist in Bend, Oregon. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH). His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Feingold Syndrome, Congenital Nephrotic Syndrome, and Endoscopy.

      Showing 1-20 of 105

      Last Updated: 02/22/2026

      What is the definition of Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)?

      Syndrome of inappropriate antidiuretic hormone secretion (SIADH) is a condition in which the body makes too much antidiuretic hormone (ADH). ADH is also called vasopressin. This hormone helps the kidneys regulate the amount of water your body loses through the urine. SIADH causes your body to retain too much water. This usually leads to a low blood sodium level (hyponatremia).

      ADH is a substance produced naturally in an area of the brain called the hypothalamus. It is then released by the pituitary gland at the base of the brain.

      When should I see a Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctor in Oregon, US?

      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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctor in Oregon, US?

      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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctors in Oregon, US?

      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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctors in Oregon, US?

      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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctor in Oregon, US?

      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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctor search results page. 

      Why is it important to get a second opinion from a different Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) 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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctor in Oregon, US?

      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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) 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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) 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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctors in Oregon, US?

      Look for the filter feature on the left side of the Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) 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 Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) doctor that offers video calls?

      Look for the filter feature on the left-side of the Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) 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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