The 20 Best Klinefelter Syndrome Doctors Near Me in California, US

Find the Top Klinefelter Syndrome Experts and Specialists

The 20 Best Klinefelter Syndrome Doctors in California, US

Last Updated: 02/22/2026

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MediFind found 299 doctor with experience in Klinefelter Syndrome near California, US. Of these, 272 are Experienced, 26 are Advanced and 1 are Distinguished.

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299 providers found
    Distinguished in Klinefelter Syndrome
    Endocrinology
    Distinguished in Klinefelter Syndrome
    Endocrinology

    Harbor-UCLA Medical Center

    1000 W Carson St, 
    Torrance, CA 
    Languages Spoken:
    English

    Ronald Swerdloff is an Endocrinologist in Torrance, California. Dr. Swerdloff is rated as a Distinguished provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Hypogonadism, Isolated Hypogonadotropic Hypogonadism, Low Testosterone, Hormone Replacement Therapy (HRT), and Orchiectomy.

    Michael K. Lai
    Advanced in Klinefelter Syndrome
    Endocrinology
    Advanced in Klinefelter Syndrome
    Endocrinology

    Central Coast Endocrinology & Diabetes

    Santa Maria, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I strive to provide my patients with the best medical care possible. Dr. Lai is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Maturity Onset Diabetes of the Young, and Hypothyroidism.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology

    Office

    726 N Medical Center Dr E Ste 209, 
    Clovis, CA 
    Languages Spoken:
    English

    Renee Kinman is a Pediatric Endocrinologist in Clovis, California. Dr. Kinman is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Swyer Syndrome, Klinefelter Syndrome, Short Stature (Growth Disorders), and Sheehan Syndrome.

    Learn about our expert tiers
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology

    Kaiser Permanente Pharmacy

    8001 Ventura Canyon Ave, 
    Panorama City, CA 
    Languages Spoken:
    English

    Marwan Bakhach is a Pediatric Endocrinologist in Panorama City, California. Dr. Bakhach is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Precocious Puberty, Short Stature (Growth Disorders), Klinefelter Syndrome, and Idiopathic Short Stature (ISS).

    Advanced in Klinefelter Syndrome
    Pediatrics
    Advanced in Klinefelter Syndrome
    Pediatrics

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
    Languages Spoken:
    English

    Carolyn Chi is a Pediatrics provider in Stanford, California. Dr. Chi is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Familial Short Stature (FSS), Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Congenital Hypothyroidism.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology | Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology | Endocrinology

    Loma Linda University Faculty Medical Clinics-Pediatric Diabetes And Endocrine Center

    11370 Anderson St Ste B-800, 
    Loma Linda, CA 
    Languages Spoken:
    English

    Eba Hathout is a Pediatric Endocrinologist and an Endocrinologist in Loma Linda, California. Dr. Hathout is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), and Familial Short Stature (FSS).

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology

    Stanford Rehabilitation Clinic

    730 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Laura Bachrach is a Pediatric Endocrinologist in Palo Alto, California. Dr. Bachrach is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Delayed Growth, Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Short Stature (Growth Disorders).

    Advanced in Klinefelter Syndrome
    Endocrinology
    Advanced in Klinefelter Syndrome
    Endocrinology

    Walgreens #15539

    39000 Bob Hope Dr Ste 114, 
    Rancho Mirage, CA 
    Languages Spoken:
    English

    Mohamad Al is an Endocrinologist in Rancho Mirage, California. Dr. Al is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Adrenal Insufficiency Pediatric, and Triple A Syndrome.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Clement Cheung is a Pediatric Endocrinologist in Los Angeles, California. Dr. Cheung is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Neurohypophyseal Diabetes Insipidus.

    Advanced in Klinefelter Syndrome
    Endocrinology
    Advanced in Klinefelter Syndrome
    Endocrinology

    Liver Transplant At Fresno

    2335 E Kashian Ln, 
    Fresno, CA 
    Languages Spoken:
    English

    Varsha Babu is an Endocrinologist in Fresno, California. Dr. Babu is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Thyroid Nodule, Type 2 Diabetes (T2D), Hypothyroidism, and Thyroid Cancer.

    Advanced in Klinefelter Syndrome
    Endocrinology
    Advanced in Klinefelter Syndrome
    Endocrinology

    Endocrinology And Diabetes Care

    747 52nd St, 
    Oakland, CA 
    Languages Spoken:
    English

    Gina Capodanno is an Endocrinologist in Oakland, California. Dr. Capodanno is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Klinefelter Syndrome, Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Short Stature (Growth Disorders).

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology

    Kaiser Permanente Woodland Hills Medical Center

    5601 De Soto Ave, 
    Woodland Hills, CA 
    Languages Spoken:
    English

    Sara Moassesfar is a Pediatric Endocrinologist in Woodland Hills, California. Dr. Moassesfar is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Klinefelter Syndrome, Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

    Ulhas Nadgir
    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology

    Sutter Valley Medical Foundation

    2800 L St, 
    Sacramento, CA 
    Languages Spoken:
    English

    Ulhas Nadgir is a Pediatric Endocrinologist in Sacramento, California. Dr. Nadgir is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Pediatric Growth Hormone Deficiency, Growth Hormone Deficiency (GHD), Idiopathic Short Stature (ISS), and Familial Short Stature (FSS).

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology

    North County Endocrine Medical Group

    625 Citracado Pkwy, 
    Escondido, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Timothy Bailey is an Endocrinologist in Escondido, California. Dr. Bailey is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Low Blood Sugar, Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

    Maylene I. Peralta
    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome

    Endocrinology - Dignity Health Medical Group - Redding, CA

    2510 Airpark Drive, Suite 104, 
    Redding, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Personal Interests: Hiking, biking, and travelingI believe in providing every patient with the best available, evidence-based treatment and technology for their condition that is individualized and personalized. I believe in the physician-patient partnership, guiding them to achieve their personal treatment goals, through open-communication and ongoing education. Dr. Peralta is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Thyroid Storm.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology

    Stanford Medicine Partners Pleasanton

    5568 Gibraltar Dr, 
    Pleasanton, CA 
    Languages Spoken:
    English

    Jamil Alkhaddo is an Endocrinologist in Pleasanton, California. Dr. Alkhaddo is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Hypothyroidism, Thyroid Storm, Hyperthyroidism, and Type 2 Diabetes (T2D).

    James Smith
    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome

    Fertility Preservation Program

    499 Illinois St., Sixth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. James Smith directs the UCSF team that provides fertility preservation counseling and treatments for men. He evaluates and cares for men with general fertility problems, low testosterone, erectile dysfunction and Peyronie's disease. He specializes in sperm retrieval, microsurgical approaches to vasectomy reversal and surgery to remove enlarged veins in the scrotum. The overall focus of Smith's research is to improve understanding of male reproductive biology, and he seeks to translate his findings on these mechanisms into better fertility treatments. Smith earned both his medical degree and his master's degree in health and medical science in the joint medical program of UCSF and the University of California, Berkeley. He trained in general surgery and urology at the University of Utah, returning to UCSF to complete a fellowship in andrology (the study of the male reproductive system). Smith is an active member of the American Urological Association, American Society for Reproductive Medicine, Society of Reproductive Surgeons, Society for Male Reproduction and Urology, and Sexual Medicine Society of North America. A basketball fan, Smith loves coaching his daughter's team and cheering for local kids' teams as well as the Golden State Warriors. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Sertoli Cell-Only Syndrome, Spermatogenesis Arrest, Male Pseudohermaphroditism with Gynecomastia, and Eunuchoidism Familial Hypogonadotropic.

    Jagmeet Mangat
    Advanced in Klinefelter Syndrome
    Endocrinology
    Advanced in Klinefelter Syndrome
    Endocrinology

    Sutter Medical Plaza Roseville

    3100 Douglas Blvd., Suite 200, 
    Roseville, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jagmeet Mangat is an Endocrinologist in Roseville, California. Dr. Mangat is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Hyperparathyroidism, Thyroid Storm, Postmenopausal Osteoporosis, and Osteoporosis. Dr. Mangat is currently accepting new patients.

    Zarmen Israelian
    Advanced in Klinefelter Syndrome
    Endocrinology | Internal Medicine
    Advanced in Klinefelter Syndrome
    Endocrinology | Internal Medicine

    Adventist Health Physicians Network

    544 N Glendale Ave, 
    Glendale, CA 
    Experience:
    38+ years
    Languages Spoken:
    English

    Our goal is to assist every patient in achieving optimum health and maintain a healthy lifestyle. Dr. Israelian is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. His top areas of expertise are Maturity Onset Diabetes of the Young, Thyroid Nodule, Type 2 Diabetes (T2D), and Hypothyroidism.

    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology

    Loma Linda Univ. Health Care Inc.

    11175 Campus St, 
    Loma Linda, CA 
    Languages Spoken:
    English

    Shrinkhala Srivastava is a Pediatric Endocrinologist in Loma Linda, California. Dr. Srivastava is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. Her top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Precocious Puberty.

    Showing 1-20 of 299

    Last Updated: 02/22/2026

    What is the definition of Klinefelter Syndrome?

    Klinefelter syndrome, also called 47,XXY, is a genetic condition that occurs in males when they have an extra X chromosome. This can cause problems with development and fertility. Some men have no symptoms and never know they have it.

    When should I see a Klinefelter Syndrome doctor in California, 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 Klinefelter Syndrome doctor in California, 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 Klinefelter Syndrome doctors in California, 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 Klinefelter Syndrome doctors in California, 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 Klinefelter Syndrome doctor in California, 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 Klinefelter Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Klinefelter Syndrome 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 Klinefelter Syndrome doctor in California, 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 Klinefelter Syndrome 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 Klinefelter Syndrome 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 Klinefelter Syndrome doctors in California, US?

    Look for the filter feature on the left side of the Klinefelter Syndrome 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 Klinefelter Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Klinefelter Syndrome 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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