Ada Hamosh
Experienced in Pompe Disease

Dr. Ada Hamosh

Medical Genetics | Pediatrics
Johns Hopkins Medicine
Rubenstein Child Health Building
200 North Wolfe Street, Rubenstein BLDG Lower Level, Rubenstein BLDG Lower Level, 
Baltimore, MD 

Experienced in Pompe Disease
Johns Hopkins Medicine
Rubenstein Child Health Building
200 North Wolfe Street, Rubenstein BLDG Lower Level, Rubenstein BLDG Lower Level, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Ada Hamosh is the Dr. Frank V. Sutland Professor of Pediatric Genetics in the Departments of Genetic Medicine and Pediatrics. Since 2002, she has served as clinical director of the McKusick-Nathans Institute of Genetic Medicine, now Department of Genetic Medicine and scientific director of the Online Mendelian Inheritance in Man® (OMIM), a catalog of more than 16,800 human genes and genetic disorders created by Dr. Victor A. McKusick. Her research centers the molecular basis of Mendelian disorders, the integration of genetics into clinical practice and the diagnosis and management of inborn errors of metabolism. Dr. Hamosh earned a bachelor’s degree in biology from Wesleyan University, a medical degree from Georgetown University School of Medicine and a master’s of public health from Johns Hopkins University School of Public Health. She later completed a fellowship in medical and biochemical genetics from the Johns Hopkins School of Medicine, before joining the Johns Hopkins faculty in 1992. Dr. Hamosh began her genetics career focusing on cystic fibrosis, serving as coordinator of the International Cystic Fibrosis Genotype-Phenotype Consortium. She served as chair of the Maryland State Advisory Council for Hereditary & Congenital Disorders from 2001-2009, during which time she also served on the executive committee of the Genetic Counseling Training Program, run by Johns Hopkins University and the National Human Genome Research Institute. Dr. Hamosh has authored more than 128 publications on a variety of topics. In addition, she is a member of 16 professional associations and advisory committees including the American Society of Human Genetics, the Steering Committee of the Global Alliance for Genomics and Health, and the executive board of the Human Genome Organization, of which she will be President from 2023-2025. Dr. Hamosh was recognized in Baltimore magazine as one of the region’s top doctors in 2013, and 2016-2020.

Dr. Hamosh is rated as an Experienced provider by MediFind in the treatment of Pompe Disease. Her top areas of expertise are Methylmalonic Acidemia, Maple Syrup Urine Disease, Ornithine Transcarbamylase Deficiency, Phenylketonuria (PKU), and Deep Brain Stimulation.

Her clinical research consists of co-authoring 83 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Johns Hopkins Bloomberg School Of Public Health, Epidemiology, MPH, 1989
Residency
Johns Hopkins University School of Medicine, Pediatrics, 1988
Specialties
Medical Genetics
Pediatrics
Licenses
Pediatrics in MD
Board Certifications
American Board Of Medical Genetics And Genomics
Fellowships
Johns Hopkins University School of Medicine, Biochemical Genetics, 1992
Hospital Affiliations
The Johns Hopkins Hospital
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 9 Less Insurance Carriers -

Locations

Rubenstein Child Health Building
200 North Wolfe Street, Rubenstein BLDG Lower Level, Rubenstein BLDG Lower Level, Baltimore, MD 21287
Call: 443-287-9494

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


1 Clinical Trials

MPS VI Clinical Surveillance Program (CSP)
MPS VI Clinical Surveillance Program (CSP)
Enrollment Status: Completed
Publish Date: April 05, 2021

83 Total Publications

The HUGO Clinical Genomics & Genomic Medicine Education Survey: clinicians globally need and want genomic medicine training.
The HUGO Clinical Genomics & Genomic Medicine Education Survey: clinicians globally need and want genomic medicine training.
Journal: Human genomics
Published: August 24, 2025
View All 83 Publications
Similar Doctors
Elite in Pompe Disease
Dr. Ozlem Goker-Alpan
Pediatrics | General Practice
Elite in Pompe Disease
Dr. Ozlem Goker-Alpan
Pediatrics | General Practice
11212 Waples Mill Rd, Suite 103, 
Fairfax, VA 
 (49.9 miles away)
703-261-6220
Languages Spoken:
English, Spanish, Turkish
See accepted insurances
Accepting New Patients

Ozlem Goker-Alpan is a primary care provider, a Pediatrics specialist and a General Practice provider in Fairfax, Virginia. Dr. Goker-Alpan is rated as an Elite provider by MediFind in the treatment of Pompe Disease. Her top areas of expertise are Gaucher Disease, Fabry Disease, Gaucher Disease Type 1, Gaucher Disease Type 3, and Splenectomy. Dr. Goker-Alpan is currently accepting new patients.

Gerald V. Raymond
Advanced in Pompe Disease
Dr. Gerald V. Raymond
Pediatrics | Medical Genetics
Advanced in Pompe Disease
Dr. Gerald V. Raymond
Pediatrics | Medical Genetics

Rubenstein Child Health Building

Baltimore, MD 
 (1.0 miles away)
443-287-9494
Languages Spoken:
English
See accepted insurances

Dr. Gerald Raymond is a clinical geneticist and neurologist at Johns Hopkins where he is also a professor of genetic medicine and neurology. He obtained his MD at the University of Connecticut and was trained in Pediatrics at Johns Hopkins Hospital and Neurology at the Mass. General Hospital. He received additional training in developmental neuropathology at the Universite Catholique de Louvain in Belgium and clinical genetics at the Harvard Program. Dr. Raymond’s research has been at the overlap of genetics and neurology with specific focus on peroxisomal disorders including adrenoleukodystrophy. He has been actively involved in newborn screening for ALD and in developing clinical follow-up programs. He has extensive experience in clinical management of neurogenetic issues including peroxisomal and lysosomal disorders. He presently serves as the Director of the Lysosomal Storage Disease program in the department of Genetic Medicine. Dr. Raymond is rated as an Elite provider by MediFind in the treatment of Pompe Disease. His top areas of expertise are Adrenoleukodystrophy (ALD), CACH Syndrome, Zellweger Syndrome, and Leukodystrophy.

Experienced in Pompe Disease
Dr. Linda J. Jeng
Medical Genetics
Experienced in Pompe Disease
Dr. Linda J. Jeng
Medical Genetics
655 W Baltimore St, Bressler 7-043, 
Baltimore, MD 
 (1.7 miles away)
410-706-4505
Languages Spoken:
English

Linda Jeng is a Medical Genetics provider in Baltimore, Maryland. Dr. Jeng is rated as an Advanced provider by MediFind in the treatment of Pompe Disease. Her top areas of expertise are Hypotonia, Pompe Disease, Processing Deficient Progeroid Laminopathies (PDPL), and Autism Spectrum Disorder.

VIEW MORE POMPE DISEASE DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Hamosh's expertise for a condition
ConditionClose
    • Distinguished
    • Maple Syrup Urine Disease
      Dr. Hamosh is
      Distinguished
      . Learn about Maple Syrup Urine Disease.
      See more Maple Syrup Urine Disease experts
    • Methylmalonic Acidemia
      Dr. Hamosh is
      Distinguished
      . Learn about Methylmalonic Acidemia.
      See more Methylmalonic Acidemia experts
    • Ornithine Transcarbamylase Deficiency
      Dr. Hamosh is
      Distinguished
      . Learn about Ornithine Transcarbamylase Deficiency.
      See more Ornithine Transcarbamylase Deficiency experts
    • Advanced
    • Acrofacial Dysostosis Rodriguez Type
      Dr. Hamosh is
      Advanced
      . Learn about Acrofacial Dysostosis Rodriguez Type.
      See more Acrofacial Dysostosis Rodriguez Type experts
    • Acrofrontofacionasal Dysostosis Syndrome
      Dr. Hamosh is
      Advanced
      . Learn about Acrofrontofacionasal Dysostosis Syndrome.
      See more Acrofrontofacionasal Dysostosis Syndrome experts
    • Blepharophimosis
      Dr. Hamosh is
      Advanced
      . Learn about Blepharophimosis.
      See more Blepharophimosis experts
    • Carbamoyl Phosphate Synthetase 1 Deficiency
      Dr. Hamosh is
      Advanced
      . Learn about Carbamoyl Phosphate Synthetase 1 Deficiency.
      See more Carbamoyl Phosphate Synthetase 1 Deficiency experts
    • Citrullinemia
      Dr. Hamosh is
      Advanced
      . Learn about Citrullinemia.
      See more Citrullinemia experts
    • Crouzon Syndrome
      Dr. Hamosh is
      Advanced
      . Learn about Crouzon Syndrome.
      See more Crouzon Syndrome experts
    View All 25 Advanced Conditions
    • Experienced
    • 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency
      Dr. Hamosh is
      Experienced
      . Learn about 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency.
      See more 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency experts
    • Achalasia Microcephaly Syndrome
      Dr. Hamosh is
      Experienced
      . Learn about Achalasia Microcephaly Syndrome.
      See more Achalasia Microcephaly Syndrome experts
    • Aniridia
      Dr. Hamosh is
      Experienced
      . Learn about Aniridia.
      See more Aniridia experts
    • Arginase Deficiency
      Dr. Hamosh is
      Experienced
      . Learn about Arginase Deficiency.
      See more Arginase Deficiency experts
    • Argininosuccinic Aciduria
      Dr. Hamosh is
      Experienced
      . Learn about Argininosuccinic Aciduria.
      See more Argininosuccinic Aciduria experts
    • Autism Spectrum Disorder
      Dr. Hamosh is
      Experienced
      . Learn about Autism Spectrum Disorder.
      See more Autism Spectrum Disorder experts
    View All 40 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment