The 20 Best Klinefelter Syndrome Doctors Near Me in orange, CA

Find the Top Klinefelter Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 28 doctor with experience in Klinefelter Syndrome near orange, CA. Of these, 25 are Experienced and 3 are Advanced.

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28 providers found
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Timothy Flannery is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Flannery is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Pediatric Growth Hormone Deficiency, Growth Hormone Deficiency (GHD), Short Stature (Growth Disorders), and Panhypopituitarism. Dr. Flannery is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Daniels is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Daniels is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Sheehan Syndrome, Growth Hormone Deficiency (GHD), and Panhypopituitarism. Dr. Daniels is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Himala Kashmiri is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Kashmiri is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Swyer Syndrome, and Familial Short Stature (FSS). Dr. Kashmiri is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Almoatazbellah Idriss is an Endocrinologist practicing medicine in Orange, California. Dr. Idriss is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Prolactinoma, Triple A Syndrome, Familial Glucocorticoid Deficiency, and Hypoaldosteronism. Dr. Idriss is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Idriss is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral may be required

    UCI Health Center For Urological Care

    101 The City Drive South, Building 29, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jessica Yih is a Urologist practicing medicine in Orange, California. Dr. Yih 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 Sertoli Cell-Only Syndrome, Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, Vasectomy, and Hormone Replacement Therapy (HRT). Dr. Yih is board certified in American Board Of Urology - Urology. Dr. Yih is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Medical Genetics
    Experienced in Klinefelter Syndrome
    Medical Genetics
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English, French, Spanish

    Eric Vilain is a Medical Genetics provider practicing medicine in Orange, California. Dr. Vilain is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pyle Disease, Intersex, Beckwith-Wiedemann Syndrome, Hypospadias, and Orchiectomy. Dr. Vilain is board certified in American Board Of Medical Genetics And Genomics - Clinical Genetics And Genomics.

    Experienced in Klinefelter Syndrome
    Medical Genetics
    Experienced in Klinefelter Syndrome
    Medical Genetics
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Chang is a Medical Genetics provider practicing medicine in Orange, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 156 other conditions, according to our data. His clinical expertise encompasses Phenylketonuria (PKU), Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Maternal Hyperphenylalaninemia, and Adrenoleukodystrophy (ALD). Dr. Chang is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amrit Bhangoo is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Bhangoo is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Adrenal Insufficiency Pediatric, Panhypopituitarism, and Hypogonadism. Dr. Bhangoo is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nikta Forghani is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Forghani is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Neurohypophyseal Diabetes Insipidus, Diabetes Insipidus (DI), Mixed Gonadal Dysgenesis, and Turner Syndrome. Dr. Forghani is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daina Dreimane is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Dreimane is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Adrenal Insufficiency Pediatric. Dr. Dreimane is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Experienced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amruta Thakkar is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Thakkar is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Type 1 Diabetes (T1D). Dr. Thakkar is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral may be required
    505 South Main Street, Suite 100, 
    Orange, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Heidi Stephany is a Urologist practicing medicine in Orange, California. Dr. Stephany is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Hydronephrosis, Hypospadias, Neurogenic Bladder, Lithotripsy, and Reconstructive Urology Surgery. Dr. Stephany is board certified in American Board Of Urology. Dr. Stephany is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Medical Genetics
    Experienced in Klinefelter Syndrome
    Medical Genetics
    Referral may be required

    Uc Regents Uci Dept Of Pediatrics

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Natalie Gallant is a Medical Genetics provider practicing medicine in Orange, California. Dr. Gallant is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 98 other conditions, according to our data. Her clinical expertise encompasses Chromosome 8p Deletion, Chromosome 6q Duplication, Microcephaly, and Microcephaly Deafness Syndrome. Dr. Gallant is board certified in American Board Of Medical Genetics And Genomics - Clinical Genetics And Genomics.

    Experienced in Klinefelter Syndrome
    Medical Genetics
    Experienced in Klinefelter Syndrome
    Medical Genetics
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    June-anne Gold is a Medical Genetics provider practicing medicine in Orange, California. Dr. Gold is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. Her clinical expertise encompasses Pena-Shokeir Syndrome Type 2, Camptodactyly Syndrome Guadalajara Type 2, Prader-Willi Syndrome, and SHORT Syndrome. Dr. Gold is board certified in American Board Of Medical Genetics And Genomics - Clinical Genetics And Genomics.

    Experienced in Klinefelter Syndrome
    Medical Genetics | Pediatrics
    Experienced in Klinefelter Syndrome
    Medical Genetics | Pediatrics
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Leslie Raffel is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Orange, California. Dr. Raffel is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 92 other conditions, according to our data. Her clinical expertise encompasses Chromosome 13q Deletion, Miller-Dieker Syndrome, Smith-Magenis Syndrome, and HNRNPH2-Related Disorder. Dr. Raffel is board certified in American Board Of Pediatrics - Pediatrics.

    Experienced in Klinefelter Syndrome
    Family Medicine
    Experienced in Klinefelter Syndrome
    Family Medicine

    Southern California Hospitalist Network Medical Group Inc

    625 The City Dr S, Suite 320, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Bachar Ali is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. His clinical expertise encompasses Peptic Ulcer, Necrosis, Sepsis, and Ogilvie Syndrome.

    Experienced in Klinefelter Syndrome
    Internal Medicine
    Experienced in Klinefelter Syndrome
    Internal Medicine

    Office

    2040 S Santa Cruz St Ste 240, 
    Anaheim, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Raffi Hodikian is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Hodikian 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 Sepsis, Peptic Ulcer, Necrosis, Colonoscopy, and Gastrostomy.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral may be required

    Kaiser Permanente Anaheim Kraemer Medical Offices

    3430 E La Palma Ave, 
    Anaheim, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Raul Clavijo is a Urologist practicing medicine in Anaheim, California. Dr. Clavijo is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Peyronie Disease, Erectile Dysfunction (ED), Eunuchoidism Familial Hypogonadotropic, Ureteroscopy, and Orchiectomy. Dr. Clavijo is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology
    Referral required

    Lakeview Medical Offices

    411 N Lakeview Ave, 
    Anaheim, CA 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mona Roy is an Endocrinologist practicing medicine in Anaheim, California. Dr. Roy is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Generalized Resistance to Thyroid Hormone, Thyroid Hormone Plasma Membrane Transport Defect, Familial Hyperthyroidism due to Mutations in TSH Receptor, and Thyroid Storm. Dr. Roy is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology
    Referral required

    Aleem A Syed MD A Prof Corp

    1211 W La Palma Ave, 
    Anaheim, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aleem Syed is an Endocrinologist practicing medicine in Anaheim, California. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Type 1 Diabetes (T1D), and Obesity in Children. Dr. Syed is board certified in American Board Internal Medicine. Dr. Syed is currently accepting new patients.

    Showing 1-20 of 28

    Last Updated: 09/26/2026

    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 near orange, 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 Klinefelter Syndrome doctor near orange, 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 Klinefelter Syndrome doctors near orange, 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 Klinefelter Syndrome doctors near orange, 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 Klinefelter Syndrome doctor near orange, 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 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 near orange, 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 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 near orange, CA?

    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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