The 20 Best Toxic Nodular Goiter Doctors Near Me in Colorado, US

Find the Top Toxic Nodular Goiter Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 44 doctor with experience in Toxic Nodular Goiter near Colorado, US. Of these, 40 are Experienced and 4 are Advanced.

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44 providers found
    Irinel Stanciu
    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Candelas Clinic - Diabetes & Endocrinology & Education

    15389 West 91st Drive, Suite 200, 
    Arvada, CO 
    Experience:
    35+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Stanciu was born and raised in Bucharest, Romania, where she earned her Doctor of Medicine from Carol Davila University. She continued her medical training with an internship in general surgery and a general medicine residency in Bucharest, Romania. Dr. Stanciu moved to the United States in 1997 to complete an Internal Medicine Residency at Cook County Hospital in Chicago. She then completed an Endocrinology Fellowship at Loyola University in Maywood, Illinois.Dr. Stanciu is board-certified in endocrinology, diabetes, and metabolism, and internal medicine. She has expertise in parathyroid, osteoporosis, and other metabolic bone disorders (including rare bone disorders).Dr. Stanciu believes in engaging patients in learning about their disease and available treatment options to achieve the best possible outcomes. She aims to make patients comfortable with their treatment decisions, knowledgeable about the disease process, and encourage them to actively participate in their healing by promoting a healthy and active lifestyle.“I am thorough in my evaluation so I can understand the root cause of the disease, find the appropriate treatment option, and explain to the patient in easy-to-understand language. I love to see the patient getting back to an active lifestyle.”When she is not working, Dr. Stanciu enjoys the beautiful weather and mountains of Colorado, where she can be found hiking and camping in the summer and skiing in the winter. She has two daughters, one granddaughter, and three grandsons.Dr. Stanciu is a 5280 Magazine Top Doctor for 2020, 2021, 2023, and 2024. Dr. Stanciu is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hyperparathyroidism, and Familial Isolated Hyperparathyroidism.

    Kathryn H. O'day
    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Candelas Clinic - Diabetes & Endocrinology & Education

    15389 West 91st Drive, Suite 200, 
    Arvada, CO 
    Experience:
    22+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Originally from Sioux Falls, South Dakota, Dr. O'Day earned her medical degree from the University of Minnesota Medical School in the Twin Cities. She completed an internship and residency in internal medicine at Brigham and women's Hospital in Boston, and a fellowship in endocrinology, diabetes and metabolism at the New York University School of Medicine in New York. Dr. O'Day is board certified in internal medicine and endocrinology, diabetes and metabolism.Dr. O'Day has a special interest in diabetes management, cystic fibrosis related diabetes, thyroid disorders, thyroid cancer, pituitary disorders, polycystic ovarian syndrome, osteoporosis and adrenal disorders. Prior to relocating to Denver, Dr. O'Day was working as an endocrinologist in Minnesota, in the Twin Cities area.Dr. O'Day and her family moved from Minneapolis to Denver for the sunshine and the mountains. During her free time she enjoys hiking with her husband and son, and all things Disney. Dr. O'day is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Secondary Adrenal Insufficiency, Addison's Disease, Triple A Syndrome, and Adrenal Insufficiency Pediatric.

    Advanced in Toxic Nodular Goiter
    Endocrinology
    Advanced in Toxic Nodular Goiter
    Endocrinology

    Prospect Medical Plaza Internal Medicine

    1106 E Prospect Rd Ste 100, 
    Fort Collins, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Barbara Widom is an Endocrinologist in Fort Collins, Colorado. Dr. Widom is rated as an Advanced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Type 1 Diabetes (T1D), Adrenal Insufficiency Pediatric, Thyroid Storm, and Hyperthyroidism.

    Learn about our expert tiers
    Advanced in Toxic Nodular Goiter
    Endocrinology
    Advanced in Toxic Nodular Goiter
    Endocrinology

    Dermatology And Endocrinology LLC

    1925 E Orman Ave Ste 115, 
    Pueblo, CO 
    Languages Spoken:
    English

    Kenneth Dernovsek is an Endocrinologist in Pueblo, Colorado. Dr. Dernovsek is rated as an Advanced provider by MediFind in the treatment of Toxic Nodular Goiter. His top areas of expertise are Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, Thyroid Cancer, and Juvenile Primary Osteoporosis.

    Advanced in Toxic Nodular Goiter
    Endocrinology
    Advanced in Toxic Nodular Goiter
    Endocrinology

    University Of Colorado Hospital

    1665 Aurora Ct Fl 2, 
    Aurora, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Michael Mcdermott is an Endocrinologist in Aurora, Colorado. Dr. Mcdermott is rated as an Advanced provider by MediFind in the treatment of Toxic Nodular Goiter. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), and Postmenopausal Osteoporosis.

    Advanced in Toxic Nodular Goiter
    Endocrinology
    Advanced in Toxic Nodular Goiter
    Endocrinology

    The Alpine Center For Diabetes Endocrinology And Metabolism PC

    500 Discovery Pkwy Ste 150, 
    Louisville, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Fox is an Endocrinologist in Louisville, Colorado. Dr. Fox is rated as an Advanced provider by MediFind in the treatment of Toxic Nodular Goiter. His top areas of expertise are Hypothyroidism, Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroid Cancer. Dr. Fox is currently accepting new patients.

    Andrea Salzberg
    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Optum Specialty Center

    1707 Cole Blvd Ste 150, 
    Golden, CO 
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrea Salzberg is an Endocrinologist in Golden, Colorado. Dr. Salzberg has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Thyroid Storm, and Graves Disease. Dr. Salzberg is currently accepting new patients.

    John J. Orrego
    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Kaiser Permanente Skyline

    1375 East 20th Avenue, Endocrinology Dept, 
    Denver, CO 
    Experience:
    37+ years
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    John Orrego is an Endocrinologist in Denver, Colorado. Dr. Orrego has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. His top areas of expertise are Type 1 Diabetes (T1D), Thyroid Storm, Graves Disease, and Hyperthyroidism. Dr. Orrego is currently accepting new patients.

    Jennifer B. Bernard
    Experienced in Toxic Nodular Goiter
    Experienced in Toxic Nodular Goiter

    CommonSpirit Endocrinology, Diabetes & Thyroid Specialists St. Anthony

    11750 W 2nd Pl, Ste 365, 
    Lakewood, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hello humankindness. It’s more than a tagline. Humankindness is one of the many things we all have in common. It’s the good within us. The power that connects us. And at CommonSpirit Health, we fuse it into heartfelt healing, inspired innovation, and mindful medicine. It’s in how we provide treatment and the way we treat patients.Our communities need caring, and our families need support. CommonSpirit is committed to building healthy communities by advocating for those who are poor and vulnerable, and innovating how and where healing can happen. Because the way care is provided is often as meaningful as the care itself. Dr. Bernard is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), and Medullary Thyroid Carcinoma.

    Michelle K. Cassara
    Experienced in Toxic Nodular Goiter
    Experienced in Toxic Nodular Goiter

    Candelas Clinic - Diabetes & Endocrinology & Education

    15389 West 91st Drive, Suite 200, 
    Arvada, CO 
    Experience:
    25+ years
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Dr. Cassara grew up in Colorado and received her medical degree from University of Vermont, College of Medicine. She is board certified in both internal medicine, and endocrinology and metabolism. Dr. Cassara completed an internship and residency training in internal medicine at the University of North Carolina, Chapel Hill, where she also completed a fellowship in endocrinology and metabolism.Dr. Cassara’s philosophy of patient care is geared toward engaging patients and families in learning about their disease, encouraging a healthful lifestyle and partnering with patients for positive outcomes. Outside of the office, Dr. Cassara enjoys hiking and exploring Colorado with her husband and two children. Dr. Cassara is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Type 1 Diabetes (T1D), Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, and Papillary Thyroid Cancer.

    Kimberly Rieniets
    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    West Denver Endocrinology LLC

    215 S Wadsworth Blvd Ste 530, 
    Lakewood, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kimberly Rieniets is an Endocrinologist in Lakewood, Colorado. Dr. Rieniets is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Type 1 Diabetes (T1D), Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, and Cytochrome C Oxidase Deficiency. Dr. Rieniets is currently accepting new patients.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Vail Clinic Inc

    322 Beard Creek Rd, 
    Edwards, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Rebecca Adochio is an Endocrinologist in Edwards, Colorado. Dr. Adochio is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Hypothyroidism, Obesity in Children, Graves Disease, and Osteoporosis.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Uchealth Concussion Multidisciplinary Clinic-Anschutz Medical Campus

    1635 Aurora Ct Fl 6, 
    Aurora, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Jensen is an Endocrinologist in Aurora, Colorado. Dr. Jensen is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Postmenopausal Osteoporosis, Osteoporosis, and Type 2 Diabetes (T2D).

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Denver Endocrinology Diabetes & Thyroid Center PC

    799 E Hampden Avenue, Suite 525, 
    Englewood, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Linda Buckley is an Endocrinologist in Englewood, Colorado. Dr. Buckley is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Type 1 Diabetes (T1D), Obesity in Children, Hypothyroidism, and Hashimoto Thyroiditis.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Colorado Springs Endocrine Clinic PC

    325 E Fontanero St, 
    Colorado Springs, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Susan Henley is an Endocrinologist in Colorado Springs, Colorado. Dr. Henley is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Anaplastic Thyroid Cancer, Thyroid Cancer, Follicular Thyroid Cancer, and Papillary Thyroid Cancer. Dr. Henley is currently accepting new patients.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Colorado West Healthcare System

    603 28 1/4 Rd, 
    Grand Junction, CO 
    Languages Spoken:
    English

    Markus Wettstein is an Endocrinologist in Grand Junction, Colorado. Dr. Wettstein is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. His top areas of expertise are Hyperparathyroidism, Follicular Thyroid Cancer, Thyroid Cancer, and Anaplastic Thyroid Cancer.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Northern Colorado Pulmonary Consutlants PC

    2121 E Harmony Rd Unit 300, 
    Fort Collins, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Meriam Izon is an Endocrinologist in Fort Collins, Colorado. Dr. Izon is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Obesity in Children, Type 1 Diabetes (T1D), Hypothyroidism, and Diabetic Nephropathy.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    University Of Colorado Hospital Authority

    9548 Park Meadows Dr, 
    Lone Tree, CO 
    Languages Spoken:
    English

    Julia Rifkin is an Endocrinologist in Lone Tree, Colorado. Dr. Rifkin is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Maturity Onset Diabetes of the Young.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Uchealth Occupational Medicine Clinic-Orchards

    221 E 29th St Ste 102, 
    Loveland, CO 
    Languages Spoken:
    English

    Gregory Hughes is an Endocrinologist in Loveland, Colorado. Dr. Hughes is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. His top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Hyperparathyroidism.

    Experienced in Toxic Nodular Goiter
    Endocrinology
    Experienced in Toxic Nodular Goiter
    Endocrinology

    Denver Endocrinology Diabetes & Thyroid Center

    799 E Hampden Ave Ste 525, 
    Englewood, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Kelsi Deaver is an Endocrinologist in Englewood, Colorado. Dr. Deaver is rated as an Experienced provider by MediFind in the treatment of Toxic Nodular Goiter. Her top areas of expertise are Obesity in Children, Hypothyroidism, Type 1 Diabetes (T1D), and Thyroid Storm.

    Showing 1-20 of 44

    Last Updated: 02/22/2026

    What is the definition of Toxic Nodular Goiter?

    Toxic nodular goiter involves an enlarged thyroid gland. The gland contains areas that have increased in size and formed nodules. One or more of these nodules produce too much thyroid hormone.

    When should I see a Toxic Nodular Goiter doctor in Colorado, 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 Toxic Nodular Goiter doctor in Colorado, 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 Toxic Nodular Goiter doctors in Colorado, 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 Toxic Nodular Goiter doctors in Colorado, 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 Toxic Nodular Goiter doctor in Colorado, 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 Toxic Nodular Goiter doctor search results page. 

    Why is it important to get a second opinion from a different Toxic Nodular Goiter 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 Toxic Nodular Goiter doctor in Colorado, 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 Toxic Nodular Goiter 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 Toxic Nodular Goiter 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 Toxic Nodular Goiter doctors in Colorado, US?

    Look for the filter feature on the left side of the Toxic Nodular Goiter 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 Toxic Nodular Goiter doctor that offers video calls?

    Look for the filter feature on the left-side of the Toxic Nodular Goiter 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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