The 20 Best Klinefelter Syndrome Doctors in The United States

Find the Top Klinefelter Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 1949 doctor with experience in Klinefelter Syndrome near The United States. Of these, 1684 are Experienced, 218 are Advanced, 26 are Elite and 19 are Distinguished.

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1,949 providers found
    Elite in Klinefelter Syndrome
    Medical Genetics | Pediatrics
    Elite in Klinefelter Syndrome
    Medical Genetics | Pediatrics
    Referral may be required

    Nemours Children’s Health – Wilmington

    1600 Rockland Road, 
    Wilmington, DE 
    Languages Spoken:
    English
    Accepting New Patients

    Judith Ross is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Wilmington, Delaware. Dr. Ross is rated as an Elite provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses 47 XYY Syndrome, Turner Syndrome, Klinefelter Syndrome, Idiopathic Short Stature (ISS), and Hormone Replacement Therapy (HRT). Dr. Ross is board certified in Pediatrics, Endocrinology, and American Board Of Pediatrics. Dr. Ross is currently accepting new patients.

    Elite in Klinefelter Syndrome
    Endocrinology
    Elite in Klinefelter Syndrome
    Endocrinology
    Referral required

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
    Languages Spoken:
    English
    Accepting New Patients

    Chijioke Ikomi is an Endocrinologist practicing medicine in Wilmington, Delaware. Dr. Ikomi is rated as an Elite provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Klinefelter Syndrome, Triple X Syndrome, Turner Syndrome, and Intersex. Dr. Ikomi is board certified in American Board Of Pediatrics. Dr. Ikomi is currently accepting new patients.

    Elite in Klinefelter Syndrome
    Pediatric Endocrinology
    Elite in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral required

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Shanlee Davis is a Pediatric Endocrinologist practicing medicine in Aurora, Colorado. Dr. Davis is rated as an Elite 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 Klinefelter Syndrome, Intersex, Hypogonadism, and Turner Syndrome. Dr. Davis is currently accepting new patients.

    Learn about our expert tiers
    Elite in Klinefelter Syndrome
    Elite in Klinefelter Syndrome
    Referral may be required

    New York Mens Health Medical

    983 Park Ave, 
    New York, NY 
    Languages Spoken:
    English

    Peter Schlegel is a Urologist practicing medicine in New York, New York. Dr. Schlegel is rated as an Elite 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 Sertoli Cell-Only Syndrome, Klinefelter Syndrome, Infertility, Vasectomy, and Hormone Replacement Therapy (HRT).

    Elite in Klinefelter Syndrome
    Pediatric Endocrinology
    Elite in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Philip Zeitler is a Pediatric Endocrinologist practicing medicine in Aurora, Colorado. Dr. Zeitler is rated as an Elite provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Klinefelter Syndrome, Type 2 Diabetes (T2D), Hypogonadism, and Congenital Hyperinsulinism. Dr. Zeitler is currently accepting new patients.

    Elite in Klinefelter Syndrome
    Elite in Klinefelter Syndrome
    Referral may be required

    WFHN Medical Plaza North Elm

    3903 N Elm St, 
    Greensboro, NC 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hooman Sadri is a Urologist practicing medicine in Greensboro, North Carolina. Dr. Sadri is rated as an Elite 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 Klinefelter Syndrome, Hypogonadism, Intersex, Infertility, and Tissue Biopsy. Dr. Sadri is currently accepting new patients.

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

    Corewell Health Internal Medicine - 4069 Lake Dr SE

    4069 Lake Drive Southeast, Suite 315, 
    Grand Rapids, MI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kristin Essenberg is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Essenberg is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Osteopenia, Melorheostosis with Osteopoikilosis, Melorheostosis, and Postmenopausal Osteoporosis. Dr. Essenberg is board certified in American Board Of Internal Medicine and American Osteopathic Board Of Internal Medicine. Dr. Essenberg is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required
    675 N St Clair St Ste 20-150, Galter Pavilion, 
    Chicago, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Brannigan is a Urologist practicing medicine in Chicago, Illinois. Dr. Brannigan is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Low Testosterone, Infertility, Testicular Failure, Vasectomy, and Orchiectomy. Dr. Brannigan is board certified in American Board Of Urology - Urology (Certified). Dr. Brannigan is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required

    Urology Clinic At Lauritzen Outpatient Center

    4014 Leavenworth St., 
    Omaha, NE 
    Languages Spoken:
    English, American Sign Language
    Accepting New Patients
    Offers Telehealth

    Christopher Deibert is a Urologist practicing medicine in Omaha, Nebraska. Dr. Deibert is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Eunuchoidism Familial Hypogonadotropic, Kidney Stones, Prostate Cancer, Vasectomy, and Prostatectomy. Dr. Deibert is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Pediatrics | Internal Medicine
    Advanced in Klinefelter Syndrome
    Pediatrics | Internal Medicine
    Referral may be required

    Primary Care WAM

    501 West 14th Wam Street, Primary Care Suite 2nd Flr, 
    Wilmington, DE 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Justin Eldridge is a primary care provider, practicing in Pediatrics and Internal Medicine in Wilmington, Delaware. Dr. Eldridge is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Duchenne Muscular Dystrophy, Dysferlinopathy, Cerebral Palsy, and Type 2 Diabetes (T2D). Dr. Eldridge is currently accepting new patients.

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

    William M Handy, MD PC

    389 Falls Dr NW, 
    Abingdon, VA 
    Languages Spoken:
    English
    Accepting New Patients

    William Handy is a primary care provider, practicing in Family Medicine in Abingdon, Virginia. Dr. Handy is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Spinocerebellar Ataxia Type 10, Spinocerebellar Ataxia Type 4, Spinocerebellar Ataxia Type 15, and Spinocerebellar Ataxia Type 5. Dr. Handy is board certified in American Board Of Family Medicine. Dr. Handy is currently accepting new patients.

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

    Office

    2535 Hale St Ste A, 
    Avon, OH 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Richardson is a primary care provider, practicing in Internal Medicine in Avon, Ohio. Dr. Richardson is rated as an Experienced 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 Gerstmann Syndrome, Vitamin D Deficiency, Familial Hypertension, Ureteroscopy, and Pacemaker Implantation. Dr. Richardson is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required

    Indiana Clinic Critical Care LLC

    1801 Senate Blvd Ste 220, 
    Indianapolis, IN 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Helen Bernie is a Urologist practicing medicine in Indianapolis, Indiana. Dr. Bernie 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 Peyronie Disease, Priapism, Eunuchoidism Familial Hypogonadotropic, Hormone Replacement Therapy (HRT), and Vasectomy. Dr. Bernie is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required

    University Hospitals Ahuja Medical Center

    3999 Richmond Rd, 
    Beachwood, OH 
    Languages Spoken:
    English, Tamil
    Accepting New Patients
    Offers Telehealth

    Nannan Thirumavalavan is a Urologist practicing medicine in Beachwood, Ohio. Dr. Thirumavalavan is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Varicocele, Infertility, Erectile Dysfunction (ED), Vasectomy, and Hormone Replacement Therapy (HRT). Dr. Thirumavalavan is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required

    Penn Gastrointestinal Surgery University City

    3737 Market St Fl 4, 
    Philadelphia, PA 
    Languages Spoken:
    English, Hindi
    Accepting New Patients

    Puneet Masson is a Urologist practicing medicine in Philadelphia, Pennsylvania. Dr. Masson is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, and Hypogonadism Primary Partial Alopecia. Dr. Masson is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Internal Medicine
    Advanced in Klinefelter Syndrome
    Internal Medicine

    Ou Health Physicians-Internal Medicine Clinic

    1000 NE 13th St # 1G, 
    Oklahoma City, OK 
    Languages Spoken:
    English
    Accepting New Patients

    Ajay Nadig is a primary care provider, practicing in Internal Medicine in Oklahoma City, Oklahoma. Dr. Nadig is rated as an Advanced 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 47 XYY Syndrome, Autism Spectrum Disorder, Klinefelter Syndrome, and ADULT Syndrome. Dr. Nadig is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required

    Maimonides Medical Center

    745 64th St, 
    Brooklyn, NY 
    Experience:
    17+ years
    Languages Spoken:
    English

    Jacob Khurgin is a Urologist practicing medicine in Brooklyn, New York. He has been practicing medicine for over 17 years. Dr. Khurgin is rated as an Advanced 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 Sertoli Cell-Only Syndrome, Varicocele, Spermatogenesis Arrest, Premature Ejaculation, and Ureteroscopy.

    Advanced in Klinefelter Syndrome
    Family Medicine
    Advanced in Klinefelter Syndrome
    Family Medicine

    MDVIP - South Burlington, VT

    43 Timber Ln, 
    South Burlington, VT 
    Languages Spoken:
    English
    Accepting New Patients

    Megan Malgeri is a primary care provider, practicing in Family Medicine in South Burlington, Vermont. Dr. Malgeri is rated as an Advanced 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 Klinefelter Syndrome, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Familial Hypertension. Dr. Malgeri is currently accepting new patients.

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

    St. Christopher's Pediatric Associates Endocrinology - E. Erie Avenue

    160 E Erie Ave, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Andreea Marinescu is a Pediatric Endocrinologist practicing medicine in Philadelphia, Pennsylvania. Dr. Marinescu is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Precocious Puberty, Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS). Dr. Marinescu is board certified in American Board Of Pediatrics.

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

    Clinical Cancer Center - Froedtert Hospital

    8800 W. Doyne Ave., 
    Milwaukee, WI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gilbert Fareau is an Endocrinologist practicing medicine in Milwaukee, Wisconsin. Dr. Fareau is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Papillary Thyroid Cancer, Medullary Thyroid Carcinoma, Anaplastic Thyroid Cancer, and Thyroidectomy. Dr. Fareau is board certified in Internal Medicine. Dr. Fareau is currently accepting new patients.

    Showing 1-20 of 1,949

    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 in The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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 The United States?

    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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