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    Last Updated: 02/22/2026

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    MediFind found 52 doctor with experience in Childhood Hypophosphatasia (HPP) near Columbia, MD. Of these, 51 are Experienced and 1 are Advanced.

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    52 providers found
      Jia Liu
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology

      Mid Atlantic Nephrology Associates

      5999 Harpers Farm Road, Suite W250, Suite W250, 
      Columbia, MD 
       (1.0 miles away)
      Languages Spoken:
      English

      Jia Liu is a Nephrologist in Columbia, Maryland. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease.

      Tin O. Maung
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology

      Mid Atlantic Nephrology Associates

      5999 Harpers Farm Road, Suite W250, Suite W250, 
      Columbia, MD 
       (1.0 miles away)
      Languages Spoken:
      English, Burmese

      Tin Maung is a Nephrologist in Columbia, Maryland. Dr. Maung is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Acute Kidney Failure.

      Ping-hsin Chen
      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      MidAtlantic Nephrology Associates PA

      5999 Harpers Farm Road, Suite W250, Suite W250, 
      Columbia, MD 
       (1.0 miles away)
      Languages Spoken:
      English

      Ping-hsin Chen is a Nephrologist in Columbia, Maryland. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Renovascular Hypertension, Acute Kidney Failure, Acute Tubular Necrosis, and Nephrosclerosis.

      Learn about our expert tiers
      Mary A. Pieprzak
      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      MidAtlantic Nephrology Associates PA

      Columbia, MD 
       (1.0 miles away)
      Languages Spoken:
      English

      Mary Pieprzak is a Nephrologist in Columbia, Maryland. Dr. Pieprzak is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease.

      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology

      MidAtlantic Nephrology Associates PA

      5999 Harpers Farm Road, Suite W250, Suite W250, 
      Columbia, MD 
       (1.0 miles away)
      Languages Spoken:
      English, Hindi, Urdu

      Rao Khan is a Nephrologist in Columbia, Maryland. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, Chronic Kidney Disease, and Endoscopy.

      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology

      Mid Atlantic Nephrology Associates

      5999 Harpers Farm Road, Suite West, Suite West, 
      Columbia, MD 
       (1.0 miles away)
      Languages Spoken:
      English, Hindi

      Ajay Kumar is a Nephrologist in Columbia, Maryland. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, and Acute Tubular Necrosis.

      Ritu Vyas
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology

      Kidney MD LLC

      405 Frederick Rd Ste 1, 
      Catonsville, MD 
       (7.7 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Ritu Vyas is a Nephrologist in Catonsville, Maryland. Dr. Vyas has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Kidney Transplant.

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      Mid-Atlantic Nephrology Associates PA

      5999 Harpers Farm Rd, Suite W250, 
      Columbia, MD 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Tamil Kuppusamy is a Nephrologist in Columbia, Maryland. Dr. Kuppusamy is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Vitamin D Deficiency, and Diabetic Nephropathy. Dr. Kuppusamy is currently accepting new patients.

      Julie E. Hoover
      Experienced in Childhood Hypophosphatasia (HPP)
      Pediatrics | Medical Genetics
      Experienced in Childhood Hypophosphatasia (HPP)
      Pediatrics | Medical Genetics

      Rubenstein Child Health Building

      200 North Wolfe Street, Rubenstein BLDG Lower Level, Rubenstein BLDG Lower Level, 
      Baltimore, MD 
       (14.6 miles away)
      Languages Spoken:
      English

      Dr. Julie Hoover-Fong is a Professor of Genetic Medicine and Pediatrics and Director of the Greenberg Center for Skeletal Dysplasias at Johns Hopkins University. Dr. Hoover-Fong holds a bachelor’s degree in Human Nutrition from The Ohio State University, where she also completed her medical degree. She received her Ph.D. in the Graduate Training Program in Clinical Investigation at the Johns Hopkins University School of Medicine and Bloomberg School of Public Health. Dr. Hoover-Fong completed a pediatric internship and residency at Washington University in St. Louis and a fellowship in medical genetics at Johns Hopkins University in Baltimore. She joined the Johns Hopkins University faculty in 2002 and progressed to Professor of Genetic Medicine and Pediatrics in 2019. She practices and oversees the clinical operations, research and educational ventures for the patients, families and healthcare providers served by the Greenberg Center. Her clinical team develops and improves diagnostic and treatment guidelines for comprehensive care of patients with all types of bone conditions including dwarfism, orofacial clefting, craniosynostosis and more. Dr. Hoover-Fong also mentors and teaches medical students, residents and genetic medicine trainees. As an active clinical researcher, Dr. Hoover-Fong is the Principal Investigator of multiple global clinical trials for achondroplasia, the first multi-center, investigator-initiated natural history study for achondroplasia, and multiple clinical studies for patients with orofacial clefting, hypophosphatasia and other conditions. She is also a co-investigator on the ELSI and Phenotype Review Committees for the Mendel Project, a whole exome sequencing venture to identify the genetic cause of Mendelian conditions. From an institutional service perspective, Dr. Hoover-Fong serves on the Johns Hopkins Associate Professor Promotions Committee and the Advisory Committee for the Graduate Training Program in Clinical Investigation. She serves on the Medical Advisory Board of the Little People of America, is a member of the Miller-Coulson Academy of Clinical Excellence at Johns Hopkins University and is a charter member of the International Skeletal Dysplasia Management Consortium, publishing best practice guidelines for patients with skeletal dysplasias. Dr. Hoover is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Achondroplasia, Rhizomelic Syndrome, Spondyloepimetaphyseal Dysplasia Strudwick Type, Adenoidectomy, and Myringotomy.

      Mo Atta
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology
      Experienced in Childhood Hypophosphatasia (HPP)
      Nephrology

      Johns Hopkins Outpatient Center

      601 North Caroline Street, Floor 7, Floor 7, 
      Baltimore, MD 
       (14.6 miles away)
      Languages Spoken:
      English, Arabic
      Offers Telehealth

      Mohamed G. Atta, MD, MPH, is Professor of Medicine at Johns Hopkins University School of Medicine in Baltimore, Maryland and Director of Von Hippel Lindau Clinical Care Center at Hopkins. A graduate of Mansoura University School of Medicine in Egypt, he completed his internship and residency training in various locations including the Urology and Nephrology Center at Mansoura University, Cabrini Medical Center in New York, and Johns Hopkins University School of Medicine. Dr. Atta received his MPH degree from Johns Hopkins Bloomberg School of Public Health in 2005. Dr. Atta is a member of the Health Disparity Committee at the Department of Health and Mental Hygiene in Maryland, the Scientific Council on Kidney of the American Heart Association, the International Society of Nephrology, and the American Society of Nephrology. Dr. Atta has participated as principal investigator in several studies, clinical trials, and serves as a peer reviewer for the Journal of Clinical Investigation, Archives of Internal Medicine, American Journal of Medicine, Kidney International, Journal of the American Society of Nephrology, Clinical Journal of the American Society of Nephrology, American Journal of Kidney Diseases, Clinical Infectious Disease, and Journal of Infectious Diseases among others. He authored or co-authored numerous articles published in Genomics, the Journal of Biological Chemistry, Journal of clinical investigation, Clinical Infectious Disease, Circulation, Stem Cells Translational Medicine, American Journal of Medicine, and American Journal of Transplantation, Journal of the American Society of Nephrology, Clinical Journal of the American Society of Nephrology, American Journal of Kidney Disease, Nephrology Dialysis Transplantation, and Kidney International, among others. Dr. Atta is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are End-Stage Renal Disease (ESRD), Glomerulonephritis, Lupus Nephritis, Chronic Kidney Disease, and Kidney Transplant.

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)
      516 N Rolling Rd Ste 304, 
      Catonsville, MD 
       (7.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Paul Turer is a Nephrologist in Catonsville, Maryland. Dr. Turer is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Diabetic Nephropathy. Dr. Turer is currently accepting new patients.

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      Mid-Atlantic Nephrology Associates PA

      516 N Rolling Rd, Suite 304, 
      Catonsville, MD 
       (7.8 miles away)
      Languages Spoken:
      English, Slovak
      Accepting New Patients

      Rudolf Pullmann is a Nephrologist in Catonsville, Maryland. Dr. Pullmann is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Tubular Necrosis, and Acute Kidney Failure. Dr. Pullmann is currently accepting new patients.

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      Mid-Atlantic Nephrology Associates PA

      516 N Rolling Rd, Suite 304, 
      Catonsville, MD 
       (7.8 miles away)
      Languages Spoken:
      English, Hindi, Telugu, Urdu
      Accepting New Patients

      Ajay Gangalam is a Nephrologist in Catonsville, Maryland. Dr. Gangalam is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Acute Kidney Failure, Renovascular Hypertension, Nephrosclerosis, Gastrostomy, and Hip Replacement. Dr. Gangalam is currently accepting new patients.

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      Mid-Atlantic Nephrology Associates PA

      516 N Rolling Rd, Suite 304, 
      Catonsville, MD 
       (7.8 miles away)
      Languages Spoken:
      English

      Navneet Ahuja is a Nephrologist in Catonsville, Maryland. Dr. Ahuja is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and End-Stage Renal Disease (ESRD).

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      Mid-Atlantic Nephrology Associates PA

      516 N Rolling Rd, Suite 304, 
      Catonsville, MD 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mary Behrens is a Nephrologist in Catonsville, Maryland. Dr. Behrens is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and End-Stage Renal Disease (ESRD). Dr. Behrens is currently accepting new patients.

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)

      Mid-Atlantic Nephrology Associates PA

      1666 Sulphur Spring Rd, 
      Baltimore, MD 
       (9.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Robert Fuld is a Nephrologist in Baltimore, Maryland. Dr. Fuld is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Vitamin D Deficiency, and Chronic Kidney Disease. Dr. Fuld is currently accepting new patients.

      Experienced in Childhood Hypophosphatasia (HPP)
      Endocrinology
      Experienced in Childhood Hypophosphatasia (HPP)
      Endocrinology

      Maryland General Clinical Practice Group Inc.

      800 Linden Ave, 
      Baltimore, MD 
       (14.4 miles away)
      Languages Spoken:
      English

      Sara Khan is an Endocrinologist in Baltimore, Maryland. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Type 2 Diabetes (T2D), Low Blood Sugar, Type 1 Diabetes (T1D), and Addison's Disease.

      Advanced in Childhood Hypophosphatasia (HPP)
      Nephrology | Hospital Medicine
      Advanced in Childhood Hypophosphatasia (HPP)
      Nephrology | Hospital Medicine

      University Of Maryland Physicians PA

      22 S Green St, 
      Baltimore, MD 
       (13.9 miles away)
      Languages Spoken:
      English, Urdu
      Accepting New Patients

      Sarah Khan is a Nephrologist and a Hospital Medicine provider in Baltimore, Maryland. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Autosomal Dominant Hypocalcemia, Nephrosclerosis, Renovascular Hypertension, and Hypophosphatemia. Dr. Khan is currently accepting new patients.

      Experienced in Childhood Hypophosphatasia (HPP)
      Experienced in Childhood Hypophosphatasia (HPP)
      18111 Prince Philip Dr, Suite 328, 
      Olney, MD 
       (11.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Oney Zuniga is a Nephrologist in Olney, Maryland. Dr. Zuniga is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). His top areas of expertise are Diabetic Nephropathy, Magnesium Deficiency, Gitelman Syndrome, Gastrostomy, and Endoscopy. Dr. Zuniga is currently accepting new patients.

      Experienced in Childhood Hypophosphatasia (HPP)
      Internal Medicine
      Experienced in Childhood Hypophosphatasia (HPP)
      Internal Medicine

      Northwest Hospital Center Inc

      5401 Old Court Rd, 
      Randallstown, MD 
       (11.5 miles away)
      Languages Spoken:
      English

      Aneta Gramatikova is a primary care provider, practicing in Internal Medicine in Randallstown, Maryland. Dr. Gramatikova is rated as an Experienced provider by MediFind in the treatment of Childhood Hypophosphatasia (HPP). Her top areas of expertise are Cellulitis, Renovascular Hypertension, Hospital-Acquired Pneumonia, Gastrostomy, and Colonoscopy.

      Showing 1-20 of 52

      Last Updated: 02/22/2026

      What is the definition of Childhood Hypophosphatasia (HPP)?

      Childhood hypophosphatasia is a form of hypophosphatasia, a rare condition that affects the bones. Symptoms vary but may include delayed motor milestones; low bone mineral density for age; early loss of baby teeth (before age 5); bone and joint pain; short stature; a waddling gait; skeletal malformations; and/or unexplained broken bones. The forms of hypophosphatasia that develop during childhood are generally more mild than those that appear in infancy. Childhood hypophosphatasia is caused by changes in the ALPL gene and can be inherited in an autosomal dominant or autosomal recessive manner.

      When should I see a Childhood Hypophosphatasia (HPP) doctor near Columbia, MD?

      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 Childhood Hypophosphatasia (HPP) doctor near Columbia, MD?

      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 Childhood Hypophosphatasia (HPP) doctors near Columbia, MD?

      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 Childhood Hypophosphatasia (HPP) doctors near Columbia, MD?

      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 Childhood Hypophosphatasia (HPP) doctor near Columbia, MD?

      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 Childhood Hypophosphatasia (HPP) doctor search results page. 

      Why is it important to get a second opinion from a different Childhood Hypophosphatasia (HPP) 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 Childhood Hypophosphatasia (HPP) doctor near Columbia, MD?

      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 Childhood Hypophosphatasia (HPP) 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 Childhood Hypophosphatasia (HPP) 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 Childhood Hypophosphatasia (HPP) doctors near Columbia, MD?

      Look for the filter feature on the left side of the Childhood Hypophosphatasia (HPP) 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 Childhood Hypophosphatasia (HPP) doctor that offers video calls?

      Look for the filter feature on the left-side of the Childhood Hypophosphatasia (HPP) 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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