Sean X. Leng
Experienced in HIV/AIDS

Dr. Sean X. Leng

Geriatrics
Johns Hopkins Medicine
Johns Hopkins Bayview Medical Center
4940 Eastern Avenue, 
Baltimore, MD 

Experienced in HIV/AIDS
Johns Hopkins Medicine
Johns Hopkins Bayview Medical Center
4940 Eastern Avenue, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Sean X. Leng is a professor of medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include geriatric medicine. Dr. Leng earned his M.D. from Jiangxi Medical College and his Ph.D. from Texas A&M University Health Sciences Center. He completed his residency at Mount Sinai St. Luke's - Roosevelt Hospitals and performed a fellowship in geriatric medicine and gerontology at Johns Hopkins. His research interests include international collaborative development of geriatrics and aging research programs. In 2006 Dr. Leng received the Paul Beeson Career Development Award in Aging Research, one of the most prestigious in the field of geriatric research.

Dr. Leng is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Cytomegalovirus Infection, Cytomegalic Inclusion Disease, Flu, HIV/AIDS, and Thyroidectomy.

His clinical research consists of co-authoring 107 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 17 articles in the study of HIV/AIDS.

Graduate Institution
Texas A&M Health College Of Medicine, PhD, 1995
Residency
Mount Sinai Morningside, Medicine, 2000
Specialties
Geriatrics
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
Johns Hopkins Bayview Medical Center, Geriatric Medicine and Gerontology, 2002
Yale New Haven Health, 1997
Hospital Affiliations
Johns Hopkins Bayview Medical Center
Languages Spoken
English
Gender
Male

Insurance

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

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Accepted insurance plans:

Aetna
  • 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
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
View 2 Less Insurance Carriers -

Locations

Johns Hopkins Bayview Medical Center
4940 Eastern Avenue, Baltimore, MD 21224
Call: 410-550-0100

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

Effects of Intravenous Delivery of Lomecel-B (Formerly Allogenic Longeveron Human Mesenchymal Stem Cells (LMSCs)) on VaccinE-Specific Antibody Responses in Subjects With Aging Frailty
Effects of Intravenous Delivery of Lomecel-B (Formerly Allogenic Longeveron Human Mesenchymal Stem Cells (LMSCs)) on VaccinE-Specific Antibody Responses in Subjects With Aging Frailty
Enrollment Status: Completed
Publish Date: November 04, 2022
Intervention Type: Biological
Study Phase: Phase 1/Phase 2

107 Total Publications

Late Onset Rheumatoid Arthritis.
Late Onset Rheumatoid Arthritis.
Journal: Aging and disease
Published: July 25, 2025
View All 107 Publications
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Esther Oh
Experienced in HIV/AIDS
Dr. Esther Oh
Geriatrics
Experienced in HIV/AIDS
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Geriatrics

Johns Hopkins Bayview Medical Center

Baltimore, MD 
 (0.1 miles away)
410-550-6337
Languages Spoken:
English, Korean
See accepted insurances
Offers Telehealth

Dr. Esther Oh is a Professor of Medicine, Psychiatry and Behavioral Sciences and Pathology at the Johns Hopkins University School of Medicine. Her areas of clinical expertise is in evaluation and management of memory disorders. She has an extensive experience in evaluating memory disorders in older adults with multiple chronic diseases, and takes and integrative approach in the treatment of memory disorders. Dr. Oh also serves as the co-director of the Johns Hopkins Memory and Alzheimer’s Treatment Center. Dr. Oh earned her M.D. from the UHS/Chicago Medical School. She completed her residency in internal medicine at the University of Illinois at Chicago where she was a chief resident. She completed a fellowship in geriatric medicine and gerontology at Johns Hopkins University School of Medicine, and received her Ph.D. from the Johns Hopkins Bloomberg School of Public Health. Dr. Oh has received numerous awards including the Merck New Investigator Award, AFAR New Investigator Award in Alzheimer’s disease, and the Johns Hopkins Clinical Research Scholars Award. She is also a recipient of several major grants from the National Institute on Aging (NIA). She has also been honored for her teaching by Excellence in Teaching Award in the Division of Geriatric Medicine and Gerontology in 2013 and 2017. Dr. Oh’s research is primarily focused on Alzheimer’s disease and related disorders. Her current projects include: development of biomarkers for detecting early stages of Alzheimer’s disease; understanding the interrelationship between delirium and Alzheimer’s disease; cognitive changes after surgery; and understanding the role of sensory problems (hearing and vestibular function) in Alzheimer’s disease. Dr. Oh is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Delirium, Alzheimer's Disease, Dementia, Deep Brain Stimulation, and Liver Transplant.

VIEW MORE HIV/AIDS 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. Leng's expertise for a condition
ConditionClose
    • Distinguished
    • Cytomegalovirus Infection
      Dr. Leng is
      Distinguished
      . Learn about Cytomegalovirus Infection.
      See more Cytomegalovirus Infection experts
    • Advanced
    • Cytomegalic Inclusion Disease
      Dr. Leng is
      Advanced
      . Learn about Cytomegalic Inclusion Disease.
      See more Cytomegalic Inclusion Disease experts
    • Flu
      Dr. Leng is
      Advanced
      . Learn about Flu.
      See more Flu experts
    • Experienced
    • Alzheimer's Disease
      Dr. Leng is
      Experienced
      . Learn about Alzheimer's Disease.
      See more Alzheimer's Disease experts
    • Atopic Dermatitis
      Dr. Leng is
      Experienced
      . Learn about Atopic Dermatitis.
      See more Atopic Dermatitis experts
    • COVID-19
      Dr. Leng is
      Experienced
      . Learn about COVID-19.
      See more COVID-19 experts
    • Delirium
      Dr. Leng is
      Experienced
      . Learn about Delirium.
      See more Delirium experts
    • Dementia
      Dr. Leng is
      Experienced
      . Learn about Dementia.
      See more Dementia experts
    • Familial Colorectal Cancer
      Dr. Leng is
      Experienced
      . Learn about Familial Colorectal Cancer.
      See more Familial Colorectal Cancer experts
    View All 12 Experienced Conditions
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