The 20 Best Testicular Failure Doctors Near Me in Boulder, CO

Find the Top Testicular Failure Experts and Specialists

The 20 Best Testicular Failure Doctors near Boulder, CO

Last Updated: 02/22/2026

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MediFind found 48 doctor with experience in Testicular Failure near Boulder, CO. Of these, 42 are Experienced, 5 are Advanced and 1 are Distinguished.

Location
LocationClose
48 providers found
    Distinguished in Testicular Failure
    Internal Medicine
    Distinguished in Testicular Failure
    Internal Medicine

    Office

    2880 Folsom St Ste 100, 
    Boulder, CO 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Blanchet is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Blanchet is rated as a Distinguished provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Testicular Failure, Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, and Hypogonadism Primary Partial Alopecia.

    Advanced in Testicular Failure
    Advanced in Testicular Failure

    Colorado Urology

    4743 Arapahoe Ave Ste 104, 
    Boulder, CO 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sameh Melouk is a Urologist in Boulder, Colorado. Dr. Melouk is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Obstructive Uropathy, Prostate Cancer, Familial Prostate Cancer, Ureteroscopy, and Prostatectomy. Dr. Melouk is currently accepting new patients.

    Experienced in Testicular Failure
    Experienced in Testicular Failure

    Boulder Medical Center

    2750 Broadway St, Urology, 
    Boulder, CO 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephen Siegel is a Urologist in Boulder, Colorado. Dr. Siegel is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), Obstructive Uropathy, Familial Prostate Cancer, Prostate Cancer, and Ureteroscopy. Dr. Siegel is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Testicular Failure
    Experienced in Testicular Failure

    Boulder Medical Center

    4745 Arapahoe Ave, Ste 200 - Endocrinology, 
    Boulder, CO 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kimberly Lerner is an Endocrinologist in Boulder, Colorado. Dr. Lerner is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Obesity in Children, Hypothyroidism, Osteoporosis, and Postmenopausal Osteoporosis. Dr. Lerner is currently accepting new patients.

    Experienced in Testicular Failure
    Experienced in Testicular Failure

    Colorado Urology

    4743 Arapahoe Ave Ste 104, 
    Boulder, CO 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Madeline Koerner is a Urologist in Boulder, Colorado. Dr. Koerner is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Myotonia Congenita, Urinary Incontinence, Stress Urinary Incontinence, and Urinary Tract Infection in Children. Dr. Koerner is currently accepting new patients.

    Advanced in Testicular Failure
    Advanced in Testicular Failure

    Colorado Urology

    4743 Arapahoe Ave Ste 104, 
    Boulder, CO 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Clark is a Urologist in Boulder, Colorado. Dr. Clark is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), Prostate Cancer, Familial Prostate Cancer, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Clark is currently accepting new patients.

    Advanced in Testicular Failure
    Advanced in Testicular Failure

    Flatiron Internal Medicine

    90 Health Park Dr Ste 340, 
    Louisville, CO 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Charles Anderson is a Urologist in Louisville, Colorado. Dr. Anderson is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), Perirenal Abscess, Boils, Ureteroscopy, and Prostatectomy. Dr. Anderson is currently accepting new patients.

    Experienced in Testicular Failure
    Internal Medicine
    Experienced in Testicular Failure
    Internal Medicine

    Boulder Medical Center

    2750 Broadway St, Internal Medicine Dept, 
    Boulder, CO 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jose Delgado is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Delgado is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Liver, Visceromegaly, Hypothyroidism, and High Cholesterol. Dr. Delgado is currently accepting new patients.

    Experienced in Testicular Failure
    Internal Medicine
    Experienced in Testicular Failure
    Internal Medicine

    Boulder Medical Center

    2750 Broadway St, Internal Medicine Dept, 
    Boulder, CO 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Connor Graham is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Graham is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Type 2 Diabetes (T2D), Insomnia, Atherosclerosis, Endoscopy, and Colonoscopy. Dr. Graham is currently accepting new patients.

    Experienced in Testicular Failure
    Family Medicine
    Experienced in Testicular Failure
    Family Medicine

    Boulder Medical Center

    2750 Broadway St, Family Medicine, 
    Boulder, CO 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Harold Johnson is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Johnson is currently accepting new patients.

    Experienced in Testicular Failure
    Internal Medicine
    Experienced in Testicular Failure
    Internal Medicine

    Boulder Medical Center

    2750 Broadway St, Internal Medicine Dept, 
    Boulder, CO 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Coco Dughi is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Dughi is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Hypothyroidism, Obesity in Children, Anemia, and High Cholesterol. Dr. Dughi is currently accepting new patients.

    Experienced in Testicular Failure
    Family Medicine
    Experienced in Testicular Failure
    Family Medicine

    Boulder Medical Center

    2750 Broadway St, Family Medicine, 
    Boulder, CO 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Krista Toomre is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Toomre is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Menopause, Vertigo, Hypertension, and Familial Hypertension.

    Experienced in Testicular Failure
    Family Medicine
    Experienced in Testicular Failure
    Family Medicine

    Boulder Internal Medicine PC

    2880 Folsom St, Suite 100, 
    Boulder, CO 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Johnson is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Menopause, and Congenital Sucrase-Isomaltase Deficiency. Dr. Johnson is currently accepting new patients.

    Experienced in Testicular Failure
    Internal Medicine
    Experienced in Testicular Failure
    Internal Medicine

    Office

    2880 Folsom St Ste 100, 
    Boulder, CO 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amy Maiocco is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Maiocco is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Hypervitaminosis D, Hypothyroidism, Osteoporosis, and Postmenopausal Osteoporosis.

    Experienced in Testicular Failure
    Internal Medicine
    Experienced in Testicular Failure
    Internal Medicine

    Office

    4820 Riverbend Rd, 
    Boulder, CO 
     (2.2 miles away)
    Languages Spoken:
    English

    Bradley Fanestil is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Fanestil is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Hypothyroidism, Chronic Pain, Testicular Failure, and Eunuchoidism Familial Hypogonadotropic.

    Experienced in Testicular Failure
    Family Medicine
    Experienced in Testicular Failure
    Family Medicine

    University Of Colorado Hospital Authority

    5495 Arapahoe Ave, 
    Boulder, CO 
     (2.6 miles away)
    Languages Spoken:
    English

    Corydon Sperry is a primary care provider, practicing in Family Medicine in Boulder, Colorado. Dr. Sperry is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Maturity Onset Diabetes of the Young, Coronary Heart Disease, Type 2 Diabetes (T2D), and Chronic Pain.

    Experienced in Testicular Failure
    Internal Medicine
    Experienced in Testicular Failure
    Internal Medicine

    Boulder Community Health

    5495 Arapahoe Ave Ste 100, 
    Boulder, CO 
     (4.7 miles away)
    Languages Spoken:
    English

    Mark Haimes is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Haimes is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), Infant Hyperglycemia, Thalassemia, and Erectile Dysfunction (ED).

    Experienced in Testicular Failure
    Internal Medicine
    Experienced in Testicular Failure
    Internal Medicine

    Geriatric Medicine Bch

    5495 Arapahoe Ave Ste 100A, 
    Boulder, CO 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Benjamin Keidan is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Keidan is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are High Cholesterol, Hypothyroidism, Coronary Heart Disease, and Atherosclerosis. Dr. Keidan is currently accepting new patients.

    Experienced in Testicular Failure
    Family Medicine
    Experienced in Testicular Failure
    Family Medicine

    Endocrinology Associates Of Bch-Superior

    3 Superior Dr, 
    Superior, CO 
     (7.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lindsey Rentschler is a Family Medicine provider in Superior, Colorado. Dr. Rentschler is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hypothyroidism, and Diabetic Nephropathy.

    Experienced in Testicular Failure
    Endocrinology
    Experienced in Testicular Failure
    Endocrinology

    The Alpine Center For Diabetes Endocrinology And Metabolism PC

    500 Discovery Pkwy Ste 150, 
    Louisville, CO 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

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

    Showing 1-20 of 48

    Last Updated: 02/22/2026

    What is the definition of Testicular Failure?

    Male hypogonadism occurs when the testicles cannot produce or produce less sperm or male hormones, such as testosterone.

    When should I see a Testicular Failure doctor near Boulder, CO?

    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 Testicular Failure doctor near Boulder, CO?

    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 Testicular Failure doctors near Boulder, CO?

    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 Testicular Failure doctors near Boulder, CO?

    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 Testicular Failure doctor near Boulder, CO?

    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 Testicular Failure doctor search results page. 

    Why is it important to get a second opinion from a different Testicular Failure 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 Testicular Failure doctor near Boulder, CO?

    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 Testicular Failure 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 Testicular Failure 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 Testicular Failure doctors near Boulder, CO?

    Look for the filter feature on the left side of the Testicular Failure 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 Testicular Failure doctor that offers video calls?

    Look for the filter feature on the left-side of the Testicular Failure 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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