The 20 Best 5-Alpha Reductase Deficiency Doctors in The United States

Find the Top 5-Alpha Reductase Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 8 doctor with experience in 5-Alpha Reductase Deficiency near The United States. Of these, 4 are Advanced and 3 are Experienced.

Location
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8 providers found
    Experienced in 5-Alpha Reductase Deficiency
    Pediatrics
    Experienced in 5-Alpha Reductase Deficiency
    Pediatrics

    Cleveland Clinic Main Campus

    10524 Euclid Avenue, 
    Cleveland, OH 
    Experience:
    29+ years
    Languages Spoken:
    English

    Julie Kaplan is a Pediatrics provider practicing medicine in Cleveland, Ohio. She has been practicing medicine for over 29 years. Dr. Kaplan is rated as an Experienced provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Mosaicism, Gingival Fibromatosis with Hypertrichosis, Mixed Gonadal Dysgenesis, and Turner Syndrome. Dr. Kaplan is board certified in American Board Of Medical Genetics And Genomics, 2020.

    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics
    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics

    C. S. Mott Children's Hospital

    1540 E Hospital Dr, Floor 6 Reception C, 
    Ann Arbor, MI 
    Languages Spoken:
    English
    Offers Telehealth

    Mark Hannibal is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Ann Arbor, Michigan. Dr. Hannibal is rated as an Advanced provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. He is also highly rated in 166 other conditions, according to our data. His clinical expertise encompasses Aase Syndrome, CHARGE Syndrome, Cockayne Syndrome Type 2, and Hennekam Syndrome. Dr. Hannibal is board certified in Clinical Genetics & Genomics.

    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics
    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics
    725 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Heather Byers is a Medical Genetics provider practicing medicine in Palo Alto, California. Dr. Byers is rated as an Advanced provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses 5-Alpha Reductase Deficiency, Osteogenesis Imperfecta, Leydig Cell Hypoplasia, and Intersex.

    Learn about our expert tiers
    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics
    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics

    Lpch Medical Group Div Of Lucile

    725 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    Christina Tise is a Medical Genetics provider practicing medicine in Palo Alto, California. Dr. Tise is rated as an Advanced provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. She is also highly rated in 133 other conditions, according to our data. Her clinical expertise encompasses Zellweger Syndrome, 2q37 Deletion Syndrome, Urea Cycle Disorders (UCD), and Adrenoleukodystrophy (ALD).

    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics
    Advanced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics

    The Association Of Chrmc And University Physicians

    4800 Sand Point Way Ne, 
    Seattle, WA 
    Languages Spoken:
    English
    Offers Telehealth

    Margaret Adam is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Seattle, Washington. Dr. Adam is rated as an Advanced provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Fetal Alcohol Syndrome (FAS), 1p36 Deletion Syndrome, Intersex, and 5-Alpha Reductase Deficiency.

    Experienced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics
    Experienced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics

    C. S. Mott Children's Hospital

    1540 E Hospital Dr, Floor 6 Reception C, 
    Ann Arbor, MI 
    Languages Spoken:
    English

    Dr. Keegan is a physician-scientist boarded in Medical Genetics. She completed her Medical Genetics training at University of Michigan in 2001 and has been a faculty member in the Department of Pediatrics since 2002. She currently serves as Director of the Division of Genetics, Metabolism, and Genomic Medicine in the Department of Pediatrics. She has served as the Program Director for the Medical Genetics and Genomics Residency Program since 2017. She is Co-Director of the Michigan Medicine NORD Center of Excellence and Medical Director of the Michigan Medical Genetics Laboratory. As a practicing Pediatric Medical Geneticist, she cares for patients with a wide variety of known or suspected genetic disorders and has an interest in undiagnosed rare genetic diseases. She has significant clinical expertise in genetic evaluation of patients with Differences of Sex Development (DSDs). She also participates in a multidisciplinary clinic for patients with Turner syndrome.In her spare time, she likes to travel and spend time at her cottage in Northern Michigan. Dr. Keegan is rated as an Experienced provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Intersex, Aarskog Syndrome, Turner Syndrome, and Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius.

    Podiatric Medicine
    Podiatric Medicine

    Frederick Foot And Ankle Specialists PC

    141 Thomas Johnson Dr Ste 170, 
    Frederick, MD 
    Languages Spoken:
    English

    Yenisey Yanes is a Podiatric Medicine provider practicing medicine in Frederick, Maryland. Dr. Yanes is rated as undefined provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Corns and Calluses, Bursitis of the Heel, Fibromatosis, Plantar Fasciitis, and Leg or Foot Amputation. Dr. Yanes is board certified in Fellow, American College Of Foot And Ankle Surgery (FACFAS) and American Board Of Podiatric Medicine (ABPM).

    Experienced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics
    Experienced in 5-Alpha Reductase Deficiency
    Medical Genetics | Pediatrics

    Iu Health Medical Group LLC

    1701 N Senate Ave, 
    Indianapolis, IN 
    Languages Spoken:
    English
    Accepting New Patients

    Molly Mcpheron is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Indianapolis, Indiana. Dr. Mcpheron is rated as an Experienced provider by MediFind in the treatment of 5-Alpha Reductase Deficiency. She is also highly rated in 135 other conditions, according to our data. Her clinical expertise encompasses Ornithine Transcarbamylase Deficiency, Pompe Disease, Phenylketonuria (PKU), and Danon Disease. Dr. Mcpheron is currently accepting new patients.

    Showing 1-8 of 8

    Last Updated: 04/28/2026

    What is the definition of 5-Alpha Reductase Deficiency?

    5-alpha reductase deficiency is a condition that affects sexual development before birth and during puberty. People with this condition are genetically male, with one X and one Y chromosome in each cell, and they have male gonads (testes). Their bodies, however, do not produce enough of a hormone called dihydrotestosterone (DHT). DHT has a critical role in male sexual development, and a shortage of this hormone disrupts the formation of the external sex organs before birth.

    When should I see a 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency doctors in The United States?

    Look for the filter feature on the left side of the 5-Alpha Reductase Deficiency 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 5-Alpha Reductase Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the 5-Alpha Reductase Deficiency 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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