The 20 Best Hypophosphatasia (HPP) Doctors Near Me in Columbia, MD
Find the Top Hypophosphatasia (HPP) Experts and Specialists
Mid Atlantic Nephrology Associates
Jia Liu is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease. Dr. Liu is board certified in American Board Of Internal Medicine.
Mid Atlantic Nephrology Associates
Tin Maung is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Maung is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Acute Kidney Failure. Dr. Maung is board certified in American Board Of Internal Medicine.
MidAtlantic Nephrology Associates PA
Ping-hsin Chen is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Renovascular Hypertension, Acute Kidney Failure, Acute Tubular Necrosis, and Nephrosclerosis. Dr. Chen is board certified in American Board Of Internal Medicine.
MidAtlantic Nephrology Associates PA
Mary Pieprzak is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Pieprzak is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease. Dr. Pieprzak is board certified in American Board Of Internal Medicine.
Mid Atlantic Nephrology Associates
Ajay Kumar is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Endoscopy, and Trabeculectomy. Dr. Kumar is board certified in American Board Of Internal Medicine.
MidAtlantic Nephrology Associates PA
Rao Khan is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, Chronic Kidney Disease, and Endoscopy. Dr. Khan is board certified in American Board Of Internal Medicine.
Rubenstein Child Health Building
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 a Distinguished provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Rhizomelic Syndrome, Achondroplasia, Spondyloepimetaphyseal Dysplasia Strudwick Type, Adenoidectomy, and Myringotomy. Dr. Hoover is board certified in American Board Of Medical Genetics And Genomics.
Kidney MD LLC
Ritu Vyas is a Nephrologist practicing medicine in Catonsville, Maryland. She has been practicing medicine for over 17 years. Dr. Vyas is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Kidney Transplant. Dr. Vyas is board certified in Internal Medicine and Nephrology.
Mid-Atlantic Nephrology Associates PA
Tamil Kuppusamy is a Nephrologist practicing medicine in Columbia, Maryland. Dr. Kuppusamy is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Vitamin D Deficiency, and Diabetic Nephropathy.
Johns Hopkins Outpatient Center
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 Hypophosphatasia (HPP). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Lupus Nephritis, Glomerulonephritis, Chronic Kidney Disease, and Kidney Transplant.
Mid-Atlantic Nephrology Associates PA
Ajay Gangalam is a Nephrologist practicing medicine in Baltimore, Maryland. Dr. Gangalam is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Renovascular Hypertension, Nephrosclerosis, Gastrostomy, and Hip Replacement.
Mid-Atlantic Nephrology Associates PA
Paul Turer is a Nephrologist practicing medicine in Catonsville, Maryland. Dr. Turer is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Diabetic Nephropathy.
Mid-Atlantic Nephrology Associates PA
Rudolf Pullmann is a Nephrologist practicing medicine in Catonsville, Maryland. Dr. Pullmann is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Acute Tubular Necrosis, and Acute Kidney Failure.
Maryland General Clinical Practice Group Inc.
Sara Khan is an Endocrinologist practicing medicine in Baltimore, Maryland. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). Her clinical expertise encompasses Type 2 Diabetes (T2D), Low Blood Sugar, Type 1 Diabetes (T1D), and Secondary Adrenal Insufficiency.
Office
Sarah Hussain is a Nephrologist practicing medicine in Baltimore, Maryland. Dr. Hussain is rated as an Advanced provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Autosomal Dominant Hypocalcemia, Nephrosclerosis, Renovascular Hypertension, and Hypophosphatemia.
Rubenstein Child Health Building
Dr. Janet L. Crane is an Associate Professor of Pediatrics at the Johns Hopkins University School of Medicine. Dr. Crane is the Director of the Pediatric Bone Health Program, which focuses on the care of children with rare metabolic bone diseases and osteoporosis/skeletal fragility syndromes. Dr. Crane received her bachelor’s degree in nutritional science from the University of Missouri. She completed her medical degree at the University of Maryland-Baltimore, residency in pediatrics at Children's Mercy Hospital and Clinics in Kansas City, Missouri and fellowship in pediatric endocrinology at Johns Hopkins University in 2013. Dr. Crane is a faculty member of the Center for Musculoskeletal Research. Her research is focused on bone modeling and remodeling factors that result in proper bone growth and strength. The goal of her studies is to identify diagnostic markers and therapeutic targets to enhance bone strength in children who have recurrent fractures. Dr. Crane also participates in industry sponosored clinical studies to investigate the safety and efficacy of medications for metabolic bone disease and skeletal fragility. Dr. Crane is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). Her clinical expertise encompasses Osteogenesis Imperfecta, Juvenile Primary Osteoporosis, Short Stature (Growth Disorders), and Fibrous Dysplasia. Dr. Crane is board certified in American Board Of Pediatrics.
Rubenstein Child Health Building
Dr. Malinda Wu is a pediatric endocrinologist seeing patients at the Johns Hopkins Children’s Center in Baltimore, Maryland. She specializes in a wide range of pediatric endocrine conditions including metabolic bone disease, pediatric osteoporosis and cystic fibrosis endocrinopathies. Dr. Wu received her M.D. from Jefferson Medical College, Thomas Jefferson University. She completed pediatrics residency at Penn State Hershey Medical Center and her pediatric endocrine fellowship at Emory University School of Medicine. She received her Master of Science in Clinical Research from Emory University (2021). Dr. Wu has been a faculty member at Johns Hopkins since 2021. Dr. Wu’s research interests are in metabolic bone disease and the health of women with cystic fibrosis. Dr. Wu’s current research is focused on women with cystic fibrosis and how estrogen supplementation may impact their health. She has received grant funding from the Cystic Fibrosis Foundation. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Osteogenesis Imperfecta, Hypogonadism, Exocrine Pancreatic Insufficiency, Familial Glucocorticoid Deficiency, and Hormone Replacement Therapy (HRT). Dr. Wu is board certified in American Board Of Pediatrics.
University Of Maryland Pediatric Associates PA
Rupinder Sandhu is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Sandhu is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Colonoscopy, and Endoscopy.
Northwest Hospitalist Group
Aneta Gramatikova is a primary care provider, practicing in Hospital Medicine in Randallstown, Maryland. Dr. Gramatikova is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Cellulitis, Renovascular Hypertension, Atypical Pneumonia, Gastrostomy, and Colonoscopy.
Gievers-Zuniga Foot & Ankle Center
Oney Zuniga is a Nephrologist practicing medicine in Olney, Maryland. Dr. Zuniga is rated as an Experienced provider by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Magnesium Deficiency, Gitelman Syndrome, Gastrostomy, and Endoscopy.
Last Updated: 04/28/2026









