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

Find the Top Klinefelter Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 298 doctor with experience in Klinefelter Syndrome near California, US. Of these, 271 are Experienced, 26 are Advanced and 1 are Distinguished.

Location
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298 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 practicing medicine in Torrance, California. Dr. Swerdloff is rated as a Distinguished provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hypogonadism, Isolated Hypogonadotropic Hypogonadism, Low Testosterone, Hormone Replacement Therapy (HRT), and Orchiectomy.

    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 practicing medicine in Roseville, California. Dr. Mangat is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Thyroid Storm, Osteoporosis, and Postmenopausal Osteoporosis. Dr. Mangat is board certified in Endocrinology and Diabetes And Metabolism - Board Certified. Dr. Mangat is currently accepting new patients.

    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. He is also highly rated in 82 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Maturity Onset Diabetes of the Young, and Hypothyroidism. Dr. Lai is board certified in Internal Medicine. Dr. Lai is currently accepting new patients.

    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 practicing medicine in Panorama City, California. Dr. Bakhach is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Precocious Puberty, Short Stature (Growth Disorders), Klinefelter Syndrome, and Idiopathic Short Stature (ISS).

    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 practicing medicine in Loma Linda, California. Dr. Hathout is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

    Advanced in Klinefelter Syndrome
    Endocrinology
    Advanced in Klinefelter Syndrome
    Endocrinology

    Office

    8525 Gibbs Dr Ste 210, 
    San Diego, CA 
    Languages Spoken:
    English

    Gerard Bazile is an Endocrinologist practicing medicine in San Diego, California. Dr. Bazile is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Klinefelter Syndrome, Secondary Adrenal Insufficiency, Addison's Disease, and Maturity Onset Diabetes of the Young.

    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 practicing medicine in Palo Alto, California. Dr. Bachrach is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Delayed Growth, Idiopathic Short Stature (ISS), Familial Short Stature (FSS), 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 practicing medicine in Rancho Mirage, California. Dr. Al is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Adrenal Insufficiency Pediatric, and Triple A Syndrome.

    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 practicing medicine in Fresno, California. Dr. Babu is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 52 other conditions, according to our data. Her clinical expertise encompasses Thyroid Nodule, Type 2 Diabetes (T2D), Hypothyroidism, and Thyroid Cancer.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome

    Endocrinology Clinic At Parnassus

    400 Parnassus Ave., Suite A-550, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Elizabeth Murphy is an Endocrinologist practicing medicine in San Francisco, California. Dr. Murphy is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Papillary Thyroid Cancer, Follicular Thyroid Cancer, Thyroid Cancer, and Anaplastic Thyroid Cancer. Dr. Murphy is board certified in American Board Of Internal Medicine, Endocrinology Diabetes & Metab. Dr. Murphy is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology

    Diabetes Clinic At Parnassus

    400 Parnassus Ave., Suite A-550, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Suneil Koliwad is an endocrinologist who specializes in diabetes, obesity and other metabolic disorders and conditions linked to metabolism. He serves as chief of UCSF's endocrinology and metabolism division. Koliwad directs a research lab focused on the intersection of nutrition, inflammation and metabolic tissue function in healthy patients as compared with those with conditions such as obesity, diabetes and fatty liver disease. Also examining how these factors change during aging, his lab studies a diverse group of UCSF obesity patients with the goal of finding links between metabolic regulation and development of these diseases. Koliwad holds the Gerold Grodsky, PhD Chair in Diabetes Research. At Baylor College of Medicine, Koliwad earned a doctorate in molecular physiology and his medical degree, and completed a residency in internal medicine, serving as chief resident. At UCSF, he completed a fellowship in diabetes, endocrinology and metabolism. He then completed a postdoctoral fellowship at the Gladstone Institutes, a research nonprofit focused on finding treatments for various diseases. Passionate about teaching and mentoring, Koliwad enjoys working with scientists early in their careers, supporting their development and success. He is a member of the American Heart Association, American Diabetes Association (ADA) and Endocrine Society, and is president of the San Francisco Bay Area's ADA's leadership board. When he's not working, Koliwad enjoys travel, movies, baseball, college sports and time with his family. Dr. Koliwad is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Klinefelter Syndrome. Dr. Koliwad is board certified in American Board Of Internal Medicine, Endocrinology Diabetes & Metab. Dr. Koliwad is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology

    Diabetes And Endocrine Specialties Inc

    7085 N Chestnut Ave Ste 101, 
    Fresno, CA 
    Languages Spoken:
    English

    Tulsi Sharma is an Endocrinologist practicing medicine in Fresno, California. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 58 other conditions, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Thyroid Nodule, and Hyperthyroidism.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome

    San Jose Blossom Hill Center

    1071 Blossom Hill Road, 
    San Jose, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Albert Ha is a Urologist practicing medicine in San Jose, California. Dr. Ha is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Priapism, Varicocele, Premature Ejaculation, Vasectomy, and Cystectomy. Dr. Ha is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology

    Sansum Clinic

    215 Pesetas Ln, 
    Santa Barbara, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Tricia Westhoff is an Endocrinologist practicing medicine in Santa Barbara, California. Dr. Westhoff is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 77 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Thyroid Nodule.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology

    Dublin Center

    4000 Dublin Blvd., Suite 305, 
    Dublin, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Deval Bhatt is an Endocrinologist practicing medicine in Dublin, California. Dr. Bhatt is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Hyperthyroidism, Thyroid Storm, Type 2 Diabetes (T2D), and Peripheral Neuropathy. Dr. Bhatt is board certified in Endocrinology and Diabetes And Metabolism. Dr. Bhatt is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome

    Center For Diabetes Endocrinology & Nutrition

    400 Camarillo Ranch Rd, Ste 204, 
    Camarillo, CA 
    Languages Spoken:
    English, Farsi, Hindi, Spanish
    Accepting New Patients

    She is triple board certified in Endocrinology, Internal Medicine, and Holistic Medicine She believes in prevention and patient education. She spends tremendous time on individual patients in education and team approach in care and decision making. Her patient never end up in ER, Knowledge is power and it makes a difference in the quality of care with least wastage of medical resources. She believes that best cost containment is in prevention and education in self care. Dr. Poorsattar is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Pancreatic Ductal Adenocarcinoma, Type 2 Diabetes (T2D), and Hypothyroidism. Dr. Poorsattar is board certified in Internal Medicine and Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Poorsattar is currently accepting new patients.

    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 practicing medicine in Escondido, California. Dr. Bailey is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Low Blood Sugar, Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

    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. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Thyroid Storm. Dr. Peralta is board certified in Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Peralta is currently accepting new patients.

    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 practicing medicine in Pleasanton, California. Dr. Alkhaddo is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Thyroid Storm, Hyperthyroidism, and Type 2 Diabetes (T2D).

    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. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Infertility, Sertoli Cell-Only Syndrome, Spermatogenesis Arrest, Vasectomy, and Orchiectomy. Dr. Smith is board certified in American Board Of Urology, Urology. Dr. Smith is currently accepting new patients.

    Showing 1-20 of 298

    Last Updated: 04/28/2026

    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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