The 20 Best Homocystinuria Doctors Near Me in Washington, DC

Find the Top Homocystinuria Experts and Specialists

The 20 Best Homocystinuria Doctors near Washington, DC

Last Updated: 02/22/2026

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MediFind found 19 doctor with experience in Homocystinuria near Washington, DC. Of these, 11 are Experienced, 5 are Advanced, 2 are Distinguished and 1 are Elite.

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19 providers found
    Elite in Homocystinuria
    Medical Genetics
    Elite in Homocystinuria
    Medical Genetics
    9000 Rockville Pike National Institutes Of Health, Building 49 Rm 4a18, 
    Bethesda, MD 
     (6.1 miles away)
    Languages Spoken:
    English

    Charles Venditti is a Medical Genetics provider in Bethesda, Maryland. Dr. Venditti is rated as an Elite provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Methylmalonic Acidemia, Propionic Acidemia, Homocystinuria, and Niemann-Pick Disease.

    Distinguished in Homocystinuria
    Internal Medicine
    Distinguished in Homocystinuria
    Internal Medicine

    Ali Safayan MD PC

    4801 Wisconsin Ave NW, 
    Washington, DC 
     (3.9 miles away)
    Languages Spoken:
    English

    Ali Safayan is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Safayan is rated as a Distinguished provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Vitamin B12 Deficiency Anemia.

    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine

    Foxhall Internists PC

    3301 New Mexico Avenue Northwest, Suite 349, Suite 349, 
    Washington, DC 
     (3.5 miles away)
    Languages Spoken:
    English

    Dr. Lawrence E. Klein is an internist affiliated with Sibley Memorial Hospital; Johns Hopkins Hospital, where he holds a part-time faculty appointment; and Georgetown University Hospital, where he also holds a faculty appointment. He practices out of Foxhall Internists in Washington, D.C. Dr. Klein completed a joint M.D.-Ph.D. program at Johns Hopkins University School of Medicine, where he was elected into the AOA Medical Honor Society. He completed a residency in internal medicine at Strong Memorial Hospital of the University of Rochester, followed by a fellowship in internal medicine at Johns Hopkins Hospital. Dr. Klein was one of the country’s first Henry J. Kaiser Foundation fellows in internal medicine. He went on to serve as a full-time Johns Hopkins medical faculty member. Dr. Klein previously served as the president of the D.C. Society of Internal Medicine and the governor of the D.C. Chapter of the American College of Physicians. Dr. Klein has been repeatedly named a Top Doctor in Washingtonian magazine and Consumers’ Checkbook magazine, as well as named a Super Doctor in the Washington Post magazine and one of the Best Doctors in America. He was awarded the American College of Physicians John H. Maher Laureate Award in 2001 and inducted as a Master of the American College of Physicians in 2009. Dr. Klein has contributed to numerous publications and presentations, abstracts and posters, and lectures on various topics. Dr. Klein is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Familial Hypertriglyceridemia.

    Learn about our expert tiers
    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine

    Foxhall Internists PC

    3301 New Mexico Avenue Northwest, Suite 348, Suite 348, 
    Washington, DC 
     (3.5 miles away)
    Languages Spoken:
    English

    Dr. David M. Hansen is an internist affiliated with Sibley Memorial Hospital and Georgetown University Hospital. He practices out of Foxhall Internists in Washington, D.C. Dr. Hansen’s clinical interests range from preventive care to long-term management of chronic conditions, such as diabetes, hypertension and heart failure. Dr. Hansen earned his undergraduate degree from Harvard College and his medical degree from Johns Hopkins University School of Medicine. He completed a residency in internal medicine at Stanford University School of Medicine. Dr. Hansen previously served as clinical faculty of Stanford Medical School and practiced at the Stanford-affiliated Menlo Medical Clinic. Dr. Hansen has been named a Top Internist by Washingtonian magazine and Consumers’ Checkbook magazine. He has also been named one of the Best Doctors in America and a Super Doctor by the Washington Post magazine. Dr. Hansen is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Alcoholic Cirrhosis, High Cholesterol, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria.

    Experienced in Homocystinuria
    Medical Genetics | Pediatrics
    Experienced in Homocystinuria
    Medical Genetics | Pediatrics
    111 Michigan Ave Nw, Children's National Medical Center, 
    Washington, DC 
     (1.8 miles away)
    Languages Spoken:
    English

    Kimberly Chapman is a Medical Genetics specialist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Chapman is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Ehlers-Danlos Syndrome (EDS), Brittle Cornea Syndrome, Methylmalonic Acidemia, and Mitochondrial Trifunctional Protein Deficiency.

    Experienced in Homocystinuria
    Medical Genetics | Pediatrics
    Experienced in Homocystinuria
    Medical Genetics | Pediatrics

    Children's Hospital

    111 Michigan Ave Nw, 
    Washington, DC 
     (1.8 miles away)
    Languages Spoken:
    English

    Natasha Shur is a Medical Genetics specialist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Shur is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Pyruvate Carboxylase Deficiency, Phenylketonuria (PKU), Ehlers-Danlos Syndrome (EDS), and Lowe Syndrome.

    Experienced in Homocystinuria
    Hematology Oncology | Oncology
    Experienced in Homocystinuria
    Hematology Oncology | Oncology

    Maryland Oncology Hematology PA

    6420 Rockledge Drive, Suite 4200, Suite 4200, 
    Bethesda, MD 
     (8.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    "Dr. Ari D. Fishman is a hematologist affiliated with Sibley Memorial Hospital, Holy Cross Hospital and George Washington University Hospital, where he serves as an assistant professor of medicine for the School of Medicine. He practices out of Maryland Oncology and Hematology, located in Wheaton, Maryland and Silver Spring, Maryland. Dr. Fishman earned his medical degree from Sackler School of Medicine. He completed a residency in internal medicine at the Beth Israel Medical Center, followed by a fellowship in hematology and oncology at the Montefiore Medical Center. Dr. Fishman previously worked at Washington Oncology Hematology Center, located in Washington, D.C. and Chevy Chase, Maryland. Dr. Fishman has been named a Top Doctor in Hematology and Oncology by Washingtonian Magazine and a Top Doctor by Consumers’ Checkbook magazine. Dr. Fishman is a member of the American College of Physicians and the American Society of Clinical Oncology. Dr. Fishman has contributed to numerous publications. Selected Publications Fishman AD, Hoffman A, Volterra F, Frymus M, Gentilluci M. ""Intracaval and intracardiac metastatic nonseminomatous germ cell tumor: a rare cause of hemolytic anemia and thrombocytopenia."" Cancer Invest. 2002;20(7-8):996-1001.". Dr. Fishman is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Childhood Iron Deficiency Anemia.

    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine

    Office

    10750 Columbia Pike Ste 401, 
    Silver Spring, MD 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Husna Baksh is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Baksh is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Hypertensive Heart Disease, Vitamin D Deficiency, Enlarged Liver, and Pediatric Myocarditis.

    Distinguished in Homocystinuria
    Internal Medicine
    Distinguished in Homocystinuria
    Internal Medicine

    Signaturemd

    1100 Mercantile Ln Ste 135, 
    Upper Marlboro, MD 
     (14.3 miles away)
    Languages Spoken:
    English

    George Bone is a primary care provider, practicing in Internal Medicine in Upper Marlboro, Maryland. Dr. Bone is rated as a Distinguished provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Vitamin D Deficiency, and Inborn Amino Acid Metabolism Disorder.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Virginia Cancer Specialists - Alexandria

    4660 Kenmore Ave Ste 1018, 
    Alexandria, VA 
     (7.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jacob Ninan is an Oncologist in Alexandria, Virginia. Dr. Ninan is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Pulmonary Embolism, Saddle Pulmonary Embolism, and Colorectal Cancer.

    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine
    5268 Nicholson Ln, Suite S, 
    Kensington, MD 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gregory Pokrywka is a primary care provider, practicing in Internal Medicine in Kensington, Maryland. Dr. Pokrywka is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, Cytochrome C Oxidase Deficiency, and Mitochondrial Complex V Deficiency. Dr. Pokrywka is currently accepting new patients.

    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine

    Aprilmay Company Inc

    12150 Annapolis Rd Ste 200, 
    Glenn Dale,, MD 
     (13.3 miles away)
    Languages Spoken:
    English

    Kelson Figaro is a primary care provider, practicing in Internal Medicine in Glenn Dale,, Maryland. Dr. Figaro is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Vitamin D Deficiency, Obesity, Homocystinuria, Methylmalonic Acidemia with Homocystinuria, and Gastrostomy.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Maryland Oncology Hematology P.A.

    11886 Healing Way Ste 701, 
    Silver Spring, MD 
     (10.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Frederick Min is an Oncologist in Silver Spring, Maryland. Dr. Min is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Ovarian Carcinosarcoma, Virilizing Ovarian Tumor, Chronic Familial Neutropenia, and Agranulocytosis.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Office

    11886 Healing Way Ste 505, 
    Silver Spring, MD 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Laura Khandagle is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Khandagle is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Asthma in Children, Asthma, Grass Allergy, and Vitamin D Deficiency.

    Experienced in Homocystinuria
    Hematology | Oncology
    Experienced in Homocystinuria
    Hematology | Oncology

    Laboratory Corporation Of America

    3022 Williams Dr Ste 100, 
    Fairfax, VA 
     (12.5 miles away)
    Languages Spoken:
    English

    Naveen Doki is a Hematologist and an Oncologist in Fairfax, Virginia. Dr. Doki is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Vitamin B12 Deficiency, Iron Deficiency Anemia, Homocystinuria, and Childhood Iron Deficiency Anemia.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Novamed Associates PC

    8316 Arlington Blvd Ste 310, 
    Fairfax, VA 
     (12.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bradford Pontz is a primary care provider, practicing in Internal Medicine in Fairfax, Virginia. Dr. Pontz is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are High Cholesterol, Infant Hyperglycemia, Homocystinuria, and Inborn Amino Acid Metabolism Disorder.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Maryland Oncology Hematology P.A.

    8926 Woodyard Rd Ste 101, 
    Clinton, MD 
     (13.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jose Mendoza is an Oncologist in Clinton, Maryland. Dr. Mendoza is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, and Familial Colorectal Cancer.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Office

    8245 Boone Blvd Ste 600, 
    Vienna, VA 
     (13.0 miles away)
    Languages Spoken:
    English

    Sam Pappas is a primary care provider, practicing in Internal Medicine in Vienna, Virginia. Dr. Pappas is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Vitamin B12 Deficiency, Homocystinuria, Methylmalonic Acidemia with Homocystinuria, and Irritable Bowel Syndrome (IBS).

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Michael A. Royfe M D P C.

    8403 Richmond Hwy Ste H, 
    Alexandria, VA 
     (13.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Royfe is a primary care provider, practicing in Internal Medicine in Alexandria, Virginia. Dr. Royfe is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Showing 1-19 of 19

    Last Updated: 02/22/2026

    What is the definition of Homocystinuria?

    Homocystinuria is a genetic disorder that affects the metabolism of the amino acid methionine. Amino acids are the building blocks of all proteins in the body.

    When should I see a Homocystinuria doctor near Washington, DC?

    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 Homocystinuria doctor near Washington, DC?

    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 Homocystinuria doctors near Washington, DC?

    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 Homocystinuria doctors near Washington, DC?

    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 Homocystinuria doctor near Washington, DC?

    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 Homocystinuria doctor search results page. 

    Why is it important to get a second opinion from a different Homocystinuria 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 Homocystinuria doctor near Washington, DC?

    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 Homocystinuria 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 Homocystinuria 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 Homocystinuria doctors near Washington, DC?

    Look for the filter feature on the left side of the Homocystinuria 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 Homocystinuria doctor that offers video calls?

    Look for the filter feature on the left-side of the Homocystinuria 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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