The 20 Best Klinefelter Syndrome Doctors Near Me in foothill ranch, CA

Find the Top Klinefelter Syndrome Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 26 doctor with experience in Klinefelter Syndrome near foothill ranch, CA. Of these, 23 are Experienced and 3 are Advanced.

Location
LocationClose
26 providers found
    Experienced in Klinefelter Syndrome
    Family Medicine
    Experienced in Klinefelter Syndrome
    Family Medicine

    Kaiser Permanente Foothill Ranch Medical Offices

    26882 Towne Center Drive, 
    Foothill Ranch, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Andrew Park is a primary care provider, practicing in Family Medicine in Foothill Ranch, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. His clinical expertise encompasses Klinefelter Syndrome, Acne, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Experienced in Klinefelter Syndrome
    Family Medicine
    Experienced in Klinefelter Syndrome
    Family Medicine
    Aliso Viejo, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shannon O'connor is a primary care provider, practicing in Family Medicine in Aliso Viejo, California. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Tracheitis, Obesity in Children, Food Allergy, and Seasonal Affective Disorder (SAD). Dr. O'connor is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral required

    MDVIP - Laguna Hills, CA

    23141 Moulton Pkwy Ste 102, 
    Laguna Hills, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rahil Bandukwala is an Endocrinologist practicing medicine in Laguna Hills, California. Dr. Bandukwala is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Hypothyroidism, Obesity in Children, and Male Pseudohermaphroditism with Gynecomastia. Dr. Bandukwala is currently accepting new patients.

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

    Farhad Farjoudi, MD

    23521 Paseo De Valencia Ste 108, 
    Laguna Hills, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Farhad Farjoudi is an Endocrinologist practicing medicine in Laguna Hills, California. Dr. Farjoudi is rated as an Experienced 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), Hypothyroidism, Thyroid Nodule, and Maturity Onset Diabetes of the Young. Dr. Farjoudi is currently accepting new patients.

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

    Kaiser Permanente Barranca Medical Offices

    Irvine, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Serena Shen is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. Her clinical expertise encompasses Acne, Klinefelter Syndrome, Opisthotonos, and Muscle Spasms. Dr. Shen is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral required

    Barranca Medical Offices

    Irvine, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

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

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

    Regents Point-Windcrest

    19191 Harvard Ave, 
    Irvine, CA 
     (9.7 miles away)
    Languages Spoken:
    English

    Ronald Solomon is a Urologist practicing medicine in Irvine, California. Dr. Solomon 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 Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Prostate Cancer.

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

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (13.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Helen Patzanakidis is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Patzanakidis is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Obesity, Type 2 Diabetes (T2D), and Diabetic Neuropathy. Dr. Patzanakidis 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 
     (13.3 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 
     (13.3 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 
     (13.3 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.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (14.8 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 
     (14.8 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
    Pediatrics | Medical Genetics
    Experienced in Klinefelter Syndrome
    Pediatrics | Medical Genetics
    Referral may be required
    33608 Ortega Hwy, 
    San Juan Capistrano, CA 
     (10.9 miles away)
    Languages Spoken:
    English

    Charles Strom is a Pediatrics specialist and a Medical Genetics provider practicing medicine in San Juan Capistrano, California. Dr. Strom is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 108 other conditions, according to our data. His clinical expertise encompasses Mosaicism, Chromosome 13q Deletion, 2q37 Deletion Syndrome, and Early Infantile Epileptic Encephalopathy.

    Experienced in Klinefelter Syndrome
    Medical Genetics
    Experienced in Klinefelter Syndrome
    Medical Genetics
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (13.3 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 
     (13.3 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 
     (13.3 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 
     (13.3 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 
     (13.3 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 
     (13.3 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.

    Showing 1-20 of 26

    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 foothill ranch, 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 foothill ranch, 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 foothill ranch, 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 foothill ranch, 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 foothill ranch, 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 foothill ranch, 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 foothill ranch, 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 

    Read more about our Content Policy.