The 20 Best Klinefelter Syndrome Doctors Near Me in Brooklyn, NY

Find the Top Klinefelter Syndrome Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 130 doctor with experience in Klinefelter Syndrome near Brooklyn, NY. Of these, 112 are Experienced, 12 are Advanced, 4 are Distinguished and 1 are Elite.

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130 providers found
    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).

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

    Northwell Health Physician Partners Smith Institute For Urology At Lake Success

    450 Lakeville Road, Suite M42, 
    Lake Success, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Gilbert is a Professor of Urology at the Hofstra North Shore LIJ School of Medicine and Adjunct Clinical Professor of Urology and Reproductive Medicine at Weill Cornell Medical College. He is also the Director of Reproductive and Sexual Medicine at the Smith Institute for Urology of the Northwell Health System. Dr. Gilbert has authored over 100 publications and is recognized as an expert in Male Fertility and Urologic Ultrasound. He is passionate about Urologic education and has organized training programs in microsurgery and urologic ultrasound as well as lectured locally, nationally and internationally.Dr. Gilbert completed his medical degree in 1983 at Cornell University Medical College and Urology Residency at the New York Hospital Cornell Medical Center. Prior to that he completed a Doctorate (Ph.D.) at the New York Medical College followed by postdoctoral work in Renal Physiology supported by the New York Heart Association in the Department of Physiology at Cornell University Medical College.Dr. Gilbert s private practice for the past 28 years has specialized in male reproductive and sexual medicine and surgery including male prosthetic surgery. He is an experienced microsurgeon having performed over a 1000 microsurgical procedures including vasectomy reversals, microsurgical varicocele ligation and microsurgical testicular sperm retrieval. Dr. Gilbert is the Medical and Laboratory Director of New York Cryo, one of the few long term reproductive tissue banks for sperm, oocytes and embryos in the region. He has also gained national prominence for his use of Holistic approaches for the treatment of chronic Urologic problems.Dr. Gilbert is certified by the American Board of Urology and the American Board of Medical Acupuncture. He is a fellow of both the American College of Surgeons and The American Academy of Medical Acupuncture. He serves as a reviewer for many Urological, Reproductive Medicine and Complementary Medicine Journals.He is married with two children and four grandchildren. He enjoys golfing and is an instrument rated pilot.bgilbert@gmail.comhttp://www.brucegilbertmd.com. Dr. Gilbert 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 Peyronie Disease, Spermatogenesis Arrest, Varicocele, and Sertoli Cell-Only Syndrome. Dr. Gilbert is board certified in American Board Of Urology.

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

    Northwell Health Physician Partners Smith Institute For Urology At East 58th Street

    110 East 58th Street, 10th Floor, 
    New York, NY 
    Languages Spoken:
    English, Farsi, Spanish

    Bob Berookhim, MD is the Director of Male Fertility and Microsurgery at Lenox Hill Hospital. He is a board certified urologist and assistant professor of urology at the Zucker School of Medicine. He specializes in male reproductive medicine, microsurgery and sexual medicine. His primary focus is on the medical and surgical management of male infertility, erectile dysfunction, Peyronie s disease, and low testosterone, as well as enlarged prostate (BPH), and urinary stone disease.Dr. Berookhim is an expert in microsurgical vasectomy reversals, microdissection testicular sperm extraction, microsurgical varicocelectomy, penile implants for erectile dysfunction, surgical treatment for Peyronie s disease, male fertility preservation and minimally invasive endoscopic surgery to treat benign prostatic hyperplasia and kidney stones. In addition to delivering exceptional surgical care to his patients, he provides state of the art evidence based medical treatments for male factor infertility and male sexual dysfunction. He also has extensive experience in the management of general urological conditions.Dr. Berookhim is a graduate of the highly competitive Seven Year Accelerated Liberal Arts and Medical Education (B.A./M.D.) program at Boston University, having gained admission to medical school immediately after high school. He completed an internship in Surgery and residency in Urology at the Mount Sinai School of Medicine. Additionally he completed prestigious fellowships in Male Sexual and Reproductive Medicine at the Memorial Sloan Kettering Cancer Center and in Male Reproductive Medicine and Microsurgery at the Weill Cornell Medical College. He is the co-author of many internationally published studies addressing a myriad of men s health issues including erectile dysfunction, Peyronie s disease, hypogonadism and male infertility, and has presented numerous abstracts at influential medical society meetings. He also serves as a peer reviewer for the Journal of Urology, American Journal of Men s Health, Journal of Assisted Reproduction and Genetics, and the Middle East Fertility Society Journal. Dr. Berookhim is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Peyronie Disease, Varicocele, Testicular Failure, Hormone Replacement Therapy (HRT), and Ureteroscopy. Dr. Berookhim is board certified in American Board Of Urology.

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

    New York-Presbyterian Hospital

    525 E 68th St, 
    New York, NY 
    Languages Spoken:
    English

    Ryan Flannigan is a Urologist practicing medicine in New York, New York. Dr. Flannigan is rated as a Distinguished provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Klinefelter Syndrome, Peyronie Disease, Mixed Gonadal Dysgenesis, Lithotripsy, and Hormone Replacement Therapy (HRT).

    Distinguished in Klinefelter Syndrome
    Distinguished in Klinefelter Syndrome
    Referral may be required

    Westchester Medical Care PLLC

    150 White Plains Rd, 
    Tarrytown, NY 
    Languages Spoken:
    English

    Stanley Kogan is a Urologist practicing medicine in Tarrytown, New York. Dr. Kogan is rated as a Distinguished 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 Klinefelter Syndrome, Hypogonadism, Intersex, and Hypospadias.

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

    Samaritan Pediatric Services PC

    655 Deer Park Ave, 
    Babylon, NY 
    Languages Spoken:
    English

    Moris Angulo is a Pediatric Endocrinologist practicing medicine in Babylon, New York. Dr. Angulo is rated as a Distinguished provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Prader-Willi Syndrome, Klinefelter Syndrome, Robinow Syndrome, and Coffin-Siris Syndrome.

    Distinguished in Klinefelter Syndrome
    Distinguished in Klinefelter Syndrome
    Referral may be required

    LeFrak Center For Robotic Surgery (E 68th, Starr 946)

    525 E 68th St # 946, 
    New York, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Kashanian is a Urologist practicing medicine in New York, New York. Dr. Kashanian is rated as a Distinguished 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 Varicocele, Erectile Dysfunction (ED), Delayed Ejaculation, Vasectomy, and Ureteroscopy. Dr. Kashanian is currently accepting new patients.

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

    Mount Sinai

    1 Gustave L Levy Pl, 
    New York, NY 
    Languages Spoken:
    English

    Christopher Romero is a Pediatric Endocrinologist practicing medicine in New York, New York. Dr. Romero is rated as an Advanced 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 Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Panhypopituitarism, and Sheehan Syndrome.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required
    535 Plandome Road, 
    Manhasset, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Sarah Girardi is a Urologist practicing medicine in Manhasset, New York. Dr. Girardi is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Urinary Incontinence, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Stress Urinary Incontinence. Dr. Girardi is board certified in American Board Of Urology.

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

    Office

    705 Maple Rd Ste 200, 
    Buffalo, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Antoine Makdissi is an Endocrinologist practicing medicine in Buffalo, New York. Dr. Makdissi 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 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hypogonadotropic Hypogonadism, Graves Disease, and Hormone Replacement Therapy (HRT).

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

    White Plains Physician Services

    600 Mamaroneck Ave, 
    Harrison, NY 
    Languages Spoken:
    English

    Nancy Tarlin is an Endocrinologist practicing medicine in Harrison, New York. Dr. Tarlin 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, Thyroid Storm, Adrenal Insufficiency Pediatric, and Type 2 Diabetes (T2D).

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

    Nyc Health Hospitals / Queens

    8268 164th St, 
    Jamaica, NY 
    Languages Spoken:
    English

    Linda Deluxe is an Endocrinologist practicing medicine in Jamaica, New York. Dr. Deluxe 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, Thyroid Cancer, Anaplastic Thyroid Cancer, and Papillary Thyroid Cancer.

    Experienced in Klinefelter Syndrome
    Medical Genetics | Pediatrics
    Experienced in Klinefelter Syndrome
    Medical Genetics | Pediatrics
    Referral may be required
    26901 76th Avenue, 
    New Hyde Park, NY 
    Languages Spoken:
    English

    Erica Fernandes is a Medical Genetics specialist and a Pediatrics provider practicing medicine in New Hyde Park, New York. Dr. Fernandes is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 153 other conditions, according to our data. Her clinical expertise encompasses Microcephaly, Chromosome 13q Deletion, Hemihyperplasia, and Alstrom Syndrome.

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

    Pediatric Endocrinology

    3415 Bainbridge Ave, Cham 4, 
    Bronx, NY 
    Languages Spoken:
    English

    Laurie E. Cohen, MD, is Chief, Pediatric Endocrinology & Diabetes and Professor, Pediatrics at Montefiore Einstein. An expert in growth disorders and short stature in children, Dr. Cohen also specializes in endocrine issues experienced by childhood cancer survivors, such as growth hormone deficiency and decreased fertility. Dr. Cohen 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 Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), Sheehan Syndrome, Pediatric Growth Hormone Deficiency, and Hormone Replacement Therapy (HRT). Dr. Cohen is board certified in American Board Of Pediatrics.

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

    Cohen Children's Northwell Health Physician Partners At Lake Success

    1991 Marcus Avenue, Suite M100, 
    Lake Success, NY 
    Languages Spoken:
    English

    Graeme Frank is a Pediatric Endocrinologist practicing medicine in Lake Success, New York. Dr. Frank is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Pediatric Growth Hormone Deficiency, Growth Hormone Deficiency (GHD), and Idiopathic Short Stature (ISS). Dr. Frank is board certified in American Board Of Pediatrics/Endocrinology.

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

    Advanced Urology Center Of New YorkNew Rochelle

    120 Warren Street, 
    New Rochelle, NY 
    Languages Spoken:
    English, Italian, Spanish

    Stephen Trauzzi is a Urologist practicing medicine in New Rochelle, New York. Dr. Trauzzi 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 Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Prostatectomy, and Ureteroscopy. Dr. Trauzzi is board certified in American Board Of Urology.

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

    Office

    155 Crystal Run Rd, 
    Middletown, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Nicholas Avitabile is an Endocrinologist practicing medicine in Middletown, New York. Dr. Avitabile is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Multiple Endocrine Neoplasia Type 2, Multiple Endocrine Neoplasia, Obesity in Children, and Parathyroidectomy.

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

    University Of Rochester

    601 Elmwood Ave, 
    Rochester, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Hammes is an Endocrinologist practicing medicine in Rochester, New York. Dr. Hammes is rated as an Experienced 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 Thyroid Storm, Graves Disease, Type 1 Diabetes (T1D), and Medullary Thyroid Carcinoma.

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

    Northwell Health Physician Partners Smith Institute For Urology At East 54th Street

    245 East 54th Street, 2n, 
    New York, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Harris M. Nagler, M.D., FACS, has joined the Smith Institute of Urology at Long Island Jewish Medical Center. He previously was Chair of the Sol and Margaret Berger Department of Urology Mount Sinai Beth Israel and President of Beth Israel Medical Center. He was Professor of Urology, Icahn School of Medicine at Mount Sinai.Dr Nagler is an Alpha Omega Alpha graduate of Temple University School of Medicine, which honored him by naming him Alumnus of the Year (2015). He trained at Columbia Presbyterian Medical Center where he was on the faculty.Dr. Nagler is the recipient of many national and regional honors. He has been recognized numerous times in New York Magazine s Best Doctors listing and Best Doctors in the United States.He has received recognition as a clinician/researcher. Columbia University honored him with Drs. Harold and Goldman Lampert Award for Excellence in Clinical Research. He received the ACMI Urology Prize of the American Fertility Society, First Prize for Clinical Research in the AUA Prize Essay Contest, the AFS Urology Prize, the John K. Lattimer Award of the Kidney and Urology Foundation of America,the Russell Lavengood Award for Distinguished Service from the New York Section of the AUA.Dr Nagler is a member or many prestigious organizations including the Alpha Omega Alpha medical Honor Society. In addition to membership in these societies he was the President of the Society for the Study of Male Reproduction of the American Urological Association and President of the Society of Reproductive Surgeons of the American Society of Reproductive Medicine and President of the New York Section of the American Urological Association.He is currently Secretary/ Treasurer of the SMRU of the American Society of Reproductive Medicine. He is and has had editorial responsibilities for many urologic journals.He has published extensively in peer reviewed journals on many Urological topics and has co-edited four books focusing on the treatment of male infertility.He has been recognized by the American Urological Association with the Distinguished Service Award He received the Culman Award of the Mount Sinai Health care system for excellence in patient communication in 2016. Dr Nagler s practice focuses on male infertility and erectile dysfunction. Dr. Nagler is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sertoli Cell-Only Syndrome, Varicocele, Spermatogenesis Arrest, and Premature Ejaculation. Dr. Nagler is board certified in American Board Of Urology.

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

    Northwell Health Physician Partners Surgery And Endocrinology At Riverhead

    31 Main Road, Suite 2, 
    Riverhead, NY 
    Languages Spoken:
    English, Urdu

    Naim Abrar is an Endocrinologist practicing medicine in Riverhead, New York. Dr. Abrar is rated as an Experienced 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 Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, and Obesity in Children.

    Showing 1-20 of 130

    Last Updated: 06/30/2026

    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 Brooklyn, NY?

    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 Brooklyn, NY?

    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 Brooklyn, NY?

    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 Brooklyn, NY?

    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 Brooklyn, NY?

    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 Brooklyn, NY?

    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 Brooklyn, NY?

    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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