The 20 Best Hartnup Disease Doctors in The United States
Find the Top Hartnup Disease Experts and Specialists
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. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hartnup Disease, Rhinophyma, Smallpox, and Spider Angioma.
Parish Dermatology
Lawrence Parish is a Dermatologist practicing medicine in Philadelphia, Pennsylvania. Dr. Parish is rated as a Distinguished provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Hartnup Disease, Athlete's Foot, Contact Dermatitis, and Pellagra. Dr. Parish is board certified in American Board Of Dermatology.
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. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Obesity, Gastroesophageal Reflux Disease (GERD), and Sinusitis. Dr. Macken is board certified in American Board Of Family Medicine.
St Clair Nephrology
Joel Topf is a Nephrologist practicing medicine in Roseville, Michigan. He has been practicing medicine for over 31 years. Dr. Topf is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Low Sodium Level, Renovascular Hypertension, End-Stage Renal Disease (ESRD), Parathyroidectomy, and Endoscopy. Dr. Topf is board certified in American Board Of Internal Medicine. Dr. Topf is currently accepting new patients.
Richard Chang is a Medical Genetics provider practicing medicine in Orange, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 155 other conditions, according to our data. His clinical expertise encompasses Citrullinemia, Beta-Ketothiolase Deficiency, Biotinidase Deficiency, and Adrenoleukodystrophy (ALD). Dr. Chang is currently accepting new patients.
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. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Purpura. Dr. Heyl is board certified in American Board Of Family Medicine.
Cedars-Sinai Gastrointestinal (Gi) Motility
Mark Pimentel is a Gastroenterologist practicing medicine in West Hollywood, California. Dr. Pimentel is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses 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 practicing medicine in Minneapolis, Minnesota. Dr. Pillai is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses 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. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Inborn Renal Aminoaciduria, Hartnup Disease, and Type 2 Diabetes (T2D).
Lee's Summit Medical Center
Daniel Halma is an Internal Medicine provider practicing medicine in Lees Summit, Missouri. Dr. Halma is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hartnup Disease, Inborn Renal Aminoaciduria, Chronic Inflammatory Response Syndrome (CIRS), Endoscopy, and Ureteroscopy.
Seema Lalani is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Houston, Texas. Dr. Lalani is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Hypotonia, GABA-Transaminase Deficiency, VACTERL Association, and 1p36 Deletion Syndrome. Dr. Lalani is currently accepting new patients.
Pediatric Genetics - Pch
Brian Shayota is a Pediatrics provider practicing medicine in Salt Lake City, Utah. Dr. Shayota is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hartnup Disease, Robinow Syndrome, Genital Dwarfism, and Smith-Magenis Syndrome. Dr. Shayota is board certified in American Board Of Pediatrics. Dr. Shayota is currently accepting new patients.
Daryl Scott is a Pediatrics specialist and a Medical Genetics provider practicing medicine in Houston, Texas. Dr. Scott is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses 1p36 Deletion Syndrome, Hernia, Coffin-Siris Syndrome, and Hypotonia. Dr. Scott is currently accepting new patients.
Mayo Clinic-Rochester
Anhar Hassan is a Neurologist practicing medicine in Virginia Beach, Virginia. Dr. Hassan is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Drug Induced Dyskinesia, Movement Disorders, Parkinson's Disease, Deep Brain Stimulation, and Thalamotomy.
Qin Sun is a Medical Genetics provider practicing medicine in Houston, Texas. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Purine Nucleoside Phosphorylase Deficiency, Urea Cycle Disorders (UCD), Molybdenum Cofactor Deficiency (MoCD), Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, and Colonoscopy.
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. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Stroke, Hartnup Disease, Inborn Renal Aminoaciduria, Gastrostomy, and Hip Replacement.
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. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Hartnup Disease, and Inborn Renal Aminoaciduria.
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Haidy Galous is a Rheumatologist practicing medicine in Dallas, Texas. Dr. Galous is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses 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. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses St. Anthony's Fire, Erysipelas, Childhood Iron Deficiency Anemia, and Hartnup Disease.
Western Kentucky Surgical Associates PLLC
Matthew Robinson is a General Surgeon practicing medicine in Hopkinsville, Kentucky. Dr. Robinson is rated as an Advanced provider by MediFind in the treatment of Hartnup Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Infantile Myofibromatosis, Desmoid Tumor, Congenital Generalized Fibromatosis, Gastrostomy, and Endoscopy.
Last Updated: 06/30/2026



