The 20 Best Hartnup Disease Doctors in The United States
Find the Top Hartnup Disease Experts and Specialists
MediFind found 30 doctor with experience in Hartnup Disease near The United States. Of these, 20 are Advanced, 8 are Experienced, 1 are Distinguished and 1 are Elite.
Office
Leonard Hoenig is a primary care provider, practicing in Internal Medicine in Pembroke Pines, Florida. Dr. Hoenig is rated as an Elite provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Hartnup Disease, Rhinophyma, Smallpox, and Buschke-Ollendorff Syndrome.
Parish Dermatology
Lawrence Parish is a Dermatologist in Philadelphia, Pennsylvania. Dr. Parish is rated as a Distinguished provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Hartnup Disease, Athlete's Foot, Contact Dermatitis, and Pellagra.
St Clair Nephrology
Joel Topf is a Nephrologist in Roseville, Michigan. Dr. Topf has been practicing medicine for over 31 years and is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Low Sodium Level, Renovascular Hypertension, End-Stage Renal Disease (ESRD), Parathyroidectomy, and Endoscopy. Dr. Topf is currently accepting new patients.
Richard Chang is a Medical Genetics provider in Orange, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Phenylketonuria (PKU), Maternal Hyperphenylalaninemia, Arginase Deficiency, and Urea Cycle Disorders (UCD). Dr. Chang is currently accepting new patients.
GMA/Heyl Family Practice
Matthew Macken is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Macken is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Seasonal Affective Disorder (SAD), Obesity, Gastroesophageal Reflux Disease (GERD), and Sinusitis.
GMA/Heyl Family Practice
Scott Heyl is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Heyl is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Seasonal Affective Disorder (SAD), Gardner-Diamond Syndrome, Purpura, and Autoerythrocyte Sensitivity.
Cedars-Sinai Gastrointestinal (Gi) Motility
Mark Pimentel is a Gastroenterologist in West Hollywood, California. Dr. Pimentel is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Irritable Bowel Syndrome (IBS), Small Bowel Bacterial Overgrowth, Diarrhea, Endoscopy, and Appendectomy.
Fairview Express Care
Nishitha Pillai is a Medical Genetics specialist and a Pediatrics provider in Minneapolis, Minnesota. Dr. Pillai is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. Her top areas of expertise are Hartnup Disease, Pompe Disease, Multiple Sulfatase Deficiency, and Hardikar Syndrome. Dr. Pillai is currently accepting new patients.
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Mary Ward is a primary care provider, practicing in Family Medicine in Irving, Texas. Dr. Ward is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. Her top areas of expertise are Sitosterolemia, Inborn Renal Aminoaciduria, Hartnup Disease, and Type 2 Diabetes (T2D).
Lee's Summit Medical Center
Daniel Halma is an Internal Medicine provider in Lees Summit, Missouri. Dr. Halma is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Hartnup Disease, Inborn Renal Aminoaciduria, Chronic Inflammatory Response Syndrome (CIRS), Endoscopy, and Ureteroscopy.
Seema Lalani is a Medical Genetics specialist and a Pediatrics provider in Houston, Texas. Dr. Lalani is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. Her top areas of expertise are GABA-Transaminase Deficiency, Hypotonia, VACTERL Association, and 1p36 Deletion Syndrome. Dr. Lalani is currently accepting new patients.
Pediatric Genetics - Pch
Brian Shayota is a Pediatrics provider in Salt Lake City, Utah. Dr. Shayota is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Hartnup Disease, Robinow Syndrome, Genital Dwarfism, and Smith-Magenis Syndrome. Dr. Shayota is currently accepting new patients.
Daryl Scott is a Pediatrics specialist and a Medical Genetics provider in Houston, Texas. Dr. Scott is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are 1p36 Deletion Syndrome, Hernia, Coffin-Siris Syndrome, and Hypotonia. Dr. Scott is currently accepting new patients.
Mayo Clinic-Rochester
Anhar Hassan is a Neurologist in Virginia Beach, Virginia. Dr. Hassan is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. Her top areas of expertise are Drug Induced Dyskinesia, Movement Disorders, Parkinson's Disease, Deep Brain Stimulation, and Thalamotomy.
Qin Sun is a Medical Genetics provider in Houston, Texas. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Urea Cycle Disorders (UCD), Purine Nucleoside Phosphorylase Deficiency, Argininosuccinic Aciduria, and Molybdenum Cofactor Deficiency (MoCD).
The Family Practice Of Manakin - Sabot PC
Ralph Hellams is a primary care provider, practicing in Family Medicine in Manakin Sabot, Virginia. Dr. Hellams is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Inborn Renal Aminoaciduria, and Hartnup Disease.
Parkridge East Hospital
Jason Kilmer is a primary care provider, practicing in Internal Medicine in Chattanooga, Tennessee. Dr. Kilmer is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Stroke, Inborn Renal Aminoaciduria, Hartnup Disease, Gastrostomy, and Hip Replacement.
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Haidy Galous is a Rheumatologist in Dallas, Texas. Dr. Galous is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. Her top areas of expertise are Lupus Nephritis, Raynaud Phenomenon, Dermatomyositis, and Sjogren Syndrome.
Memorial Community Health Inc.
Jeffrey Muilenburg is a primary care provider, practicing in Family Medicine in Aurora, Nebraska. Dr. Muilenburg is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Erysipelas, St. Anthony's Fire, Childhood Iron Deficiency Anemia, and Hartnup Disease.
Western Kentucky Surgical Associates PLLC
Matthew Robinson is a General Surgeon in Hopkinsville, Kentucky. Dr. Robinson is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. His top areas of expertise are Desmoid Tumor, Congenital Generalized Fibromatosis, Infantile Myofibromatosis, Gastrostomy, and Endoscopy.
Last Updated: 04/28/2026



