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    Last Updated: 02/22/2026

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    MediFind found 101 doctor with experience in Testicular Failure near Covina, CA. Of these, 90 are Experienced and 11 are Advanced.

    Location
    LocationClose
    101 providers found
      Advanced in Testicular Failure
      Advanced in Testicular Failure
      1500 E Duarte Rd, 
      Duarte, CA 
       (5.5 miles away)
      Languages Spoken:
      English

      Roger Satterthwaite is a Urologist in Duarte, California. Dr. Satterthwaite is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Enlarged Prostate (BPH), Reconstructive Urology Surgery, and Nephrectomy.

      Experienced in Testicular Failure
      Geriatrics
      Experienced in Testicular Failure
      Geriatrics

      Office

      250 W Badillo St, 
      Covina, CA 
       (0.3 miles away)
      Languages Spoken:
      English

      Robert Baker is a primary care provider, practicing in Geriatrics in Covina, California. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Tracheitis, Shingles, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hip Replacement.

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

      Office

      1343 E Gladstone St Ste 100, 
      Glendora, CA 
       (2.9 miles away)
      Languages Spoken:
      English

      Yen Lai is a primary care provider, practicing in Family Medicine in Glendora, California. Dr. Lai is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Aromatase Deficiency, Renal Hypomagnesemia Type 2, Methylmalonic Acidemia with Homocystinuria, and Homocystinuria.

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

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (5.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Philip Pearson is a Urologist in Duarte, California. Dr. Pearson is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Non-Muscle Invasive Bladder Cancer, and Ureteroscopy.

      Experienced in Testicular Failure
      Experienced in Testicular Failure

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (5.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kevin Chan is a Urologist in Duarte, California. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Urothelial Cancer, Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, Ureteral Reconstruction, and Ureteroscopy.

      Advanced in Testicular Failure
      Endocrinology
      Advanced in Testicular Failure
      Endocrinology

      Raynald Samoa, M.D.

      1500 Duarte Rd, 
      Duarte, CA 
       (5.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Raynald Samoa is an Endocrinologist in Duarte, California. Dr. Samoa is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Type 2 Diabetes (T2D), Thyroid Cancer, Papillary Thyroid Cancer, and Follicular Thyroid Cancer.

      Advanced in Testicular Failure
      Endocrinology
      Advanced in Testicular Failure
      Endocrinology

      City Of Hope's Helford Clinical Research Hospital

      1500 Duarte Rd, 
      Duarte, CA 
       (5.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elena Forouhar is an Endocrinologist in Duarte, California. Dr. Forouhar is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Type 2 Diabetes (T2D), Vitamin D Deficiency, Maturity Onset Diabetes of the Young, Melorheostosis, and Islet Cell Transplantation.

      Experienced in Testicular Failure
      Family Medicine | General Practice
      Experienced in Testicular Failure
      Family Medicine | General Practice

      Valley Physicians Medical Group Inc.

      168 W Badillo St, 
      Covina, CA 
       (0.3 miles away)
      Experience:
      47+ years
      Languages Spoken:
      English
      Offers Telehealth

      Prasert Vassantachart is a primary care provider, practicing in Family Medicine and General Practice in Covina, California. Dr. Vassantachart has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Tietz Syndrome, Costochondritis, Type 2 Diabetes (T2D), Gastrostomy, and Colonoscopy.

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

      Family Practice Medical Services, Inc.

      274 W Badillo St, 
      Covina, CA 
       (0.3 miles away)
      Experience:
      64+ years
      Languages Spoken:
      English

      Randolph Betts is a primary care provider, practicing in Family Medicine in Covina, California. Dr. Betts has been practicing medicine for over 64 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Anemia, Hyperthyroidism, Thyroid Storm, Peripheral Neuropathy, and Gastrostomy.

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

      Rajnish Jandial MD Inc

      315 N 3rd Ave Ste 100, 
      Covina, CA 
       (0.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sanjay Khedia is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Khedia is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Gastritis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Colonoscopy.

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

      Optum - Covina Main

      420 W Rowland St, 
      Covina, CA 
       (0.9 miles away)
      Experience:
      40+ years
      Languages Spoken:
      English
      Offers Telehealth

      Arlene Nepomuceno is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Nepomuceno has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      Mayflower Medical Group Inc.

      1433 N Hollenbeck Ave, 
      Covina, CA 
       (1.2 miles away)
      Experience:
      13+ years
      Languages Spoken:
      English
      Offers Telehealth

      Eugene Symaco is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Symaco has been practicing medicine for over 13 years and 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, High Cholesterol, Gout, and Type 2 Diabetes (T2D).

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

      Mallu C. Reddy M.D., Inc

      459 S Azusa Ave, 
      Azusa, CA 
       (2.0 miles away)
      Experience:
      37+ years
      Languages Spoken:
      English
      Offers Telehealth

      Mallu Reddy is a primary care provider, practicing in Internal Medicine in Azusa, California. Dr. Reddy has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, Endoscopy, and Gastrostomy.

      Experienced in Testicular Failure
      Endocrinology | Internal Medicine
      Experienced in Testicular Failure
      Endocrinology | Internal Medicine

      Marc Stanley Gutin, MD

      210 S Grand Ave, 
      Glendora, CA 
       (3.2 miles away)
      Experience:
      47+ years
      Languages Spoken:
      English

      Marc Gutin is an Internal Medicine specialist and an Endocrinologist in Glendora, California. Dr. Gutin has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Type 1 Diabetes (T1D), and Familial Isolated Hyperparathyroidism.

      Experienced in Testicular Failure
      Endocrinology | Internal Medicine
      Experienced in Testicular Failure
      Endocrinology | Internal Medicine

      William Kurban MD Inc.

      210 S Grand Ave, 
      Glendora, CA 
       (3.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      William Kurban is an Internal Medicine specialist and an Endocrinologist in Glendora, California. Dr. Kurban is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Adrenal Gland Adenoma, and Obesity in Children.

      Experienced in Testicular Failure
      Experienced in Testicular Failure

      City Of Hope Medical Foundation

      412 W Carroll Ave, Suite 200, 
      Glendora, CA 
       (3.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jeremy Montez is a Urologist in Glendora, California. Dr. Montez is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Obstructive Uropathy, Enlarged Prostate (BPH), UPJ Obstruction, Thrombectomy, and Ureteroscopy.

      Experienced in Testicular Failure
      Experienced in Testicular Failure

      City Of Hope Medical Foundation

      412 W Carroll Ave, Suite 200, 
      Glendora, CA 
       (3.2 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Humberto Villarreal is a Urologist in Glendora, California. Dr. Villarreal has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Urethral Stricture, Retroperitoneal Fibrosis, Obstructive Uropathy, Ureteroscopy, and Reconstructive Urology Surgery.

      Experienced in Testicular Failure
      Endocrinology | Internal Medicine
      Experienced in Testicular Failure
      Endocrinology | Internal Medicine

      Nalini Singh MD Inc

      412 W Carroll Ave, 
      Glendora, CA 
       (3.2 miles away)
      Experience:
      31+ years
      Languages Spoken:
      English
      Offers Telehealth

      Nalini Singh is an Internal Medicine specialist and an Endocrinologist in Glendora, California. Dr. Singh has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Exogenous Cushing's syndrome.

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

      Splinter Medical Group

      1334 W Covina Blvd, 
      San Dimas, CA 
       (3.3 miles away)
      Experience:
      40+ years
      Languages Spoken:
      English

      William Pevsner is a primary care provider, practicing in Family Medicine in San Dimas, California. Dr. Pevsner has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Experienced in Testicular Failure
      Experienced in Testicular Failure

      Covina Valley Urologic Medical Group, Inc

      421 E Merced Ave, 
      West Covina, CA 
       (3.6 miles away)
      Experience:
      41+ years
      Languages Spoken:
      English
      Offers Telehealth

      Sung Choe is a Urologist in West Covina, California. Dr. Choe has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), Kidney Stones, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Ureteroscopy.

      Showing 1-20 of 101

      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 Covina, 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 Testicular Failure doctor near Covina, 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 Testicular Failure doctors near Covina, 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 Testicular Failure doctors near Covina, 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 Testicular Failure doctor near Covina, 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 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 Covina, 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 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 Covina, CA?

      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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