Nisa Maruthur
Advanced in Low Blood Sugar

Dr. Nisa Maruthur

Internal Medicine
Johns Hopkins Medicine
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
10753 Falls Road, Pavilion II, Ste 325, Pavilion II, Ste 325, 
Lutherville, MD 

Advanced in Low Blood Sugar
Johns Hopkins Medicine
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
10753 Falls Road, Pavilion II, Ste 325, Pavilion II, Ste 325, 
Lutherville, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Maruthur has a primary care practice at the Levine Group Internal Medicine Practice at Johns Hopkins Green Spring Station. In addition to seeing patients for one-half day per week, Dr. Maruthur conducts clinical research in diabetes with an emphasis on prevention. She is especially interested in community-based approaches to improving diabetes outcomes and individualized medicine, the tailoring of preventive and treatment strategies based on an individual's biology and preferences. Dr. Maruthur also directs the JHU General Internal Medicine Fellowship. This provider is registered with the Florida Department of Health to perform telehealth services for patients in Florida.

Dr. Maruthur is rated as an Advanced provider by MediFind in the treatment of Low Blood Sugar. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Low Blood Sugar, Obesity, and Gastric Bypass.

Her clinical research consists of co-authoring 143 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 10 articles in the study of Low Blood Sugar.

Graduate Institution
Johns Hopkins Bloomberg School Of Public Health, MHS, 2008
Residency
Johns Hopkins University School of Medicine, Medicine, 2006
Specialties
Internal Medicine
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
Johns Hopkins University School of Medicine, Internal Medicine, 2009
Hospital Affiliations
The Johns Hopkins Hospital
Languages Spoken
English
Gender
Female

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED 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
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 10 Less Insurance Carriers -

Locations

Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
10753 Falls Road, Pavilion II, Ste 325, Pavilion II, Ste 325, Lutherville, MD 21093
Call: 410-583-2774

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.


143 Total Publications

An AI-Powered Lifestyle Intervention vs Human Coaching in the Diabetes Prevention Program: A Randomized Clinical Trial.
An AI-Powered Lifestyle Intervention vs Human Coaching in the Diabetes Prevention Program: A Randomized Clinical Trial.
Journal: JAMA
Published: October 27, 2025
View All 143 Publications
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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. Maruthur's expertise for a condition
ConditionClose
    • Distinguished
    • Maturity Onset Diabetes of the Young
      Dr. Maruthur is
      Distinguished
      . Learn about Maturity Onset Diabetes of the Young.
      See more Maturity Onset Diabetes of the Young experts
    • Type 2 Diabetes (T2D)
      Dr. Maruthur is
      Distinguished
      . Learn about Type 2 Diabetes (T2D).
      See more Type 2 Diabetes (T2D) experts
    • Advanced
    • Low Blood Sugar
      Dr. Maruthur is
      Advanced
      . Learn about Low Blood Sugar.
      See more Low Blood Sugar experts
    • Obesity
      Dr. Maruthur is
      Advanced
      . Learn about Obesity.
      See more Obesity experts
    • Experienced
    • Gastric Bypass
      Dr. Maruthur is
      Experienced
      . Learn about Gastric Bypass.
      See more Gastric Bypass experts
    • Gestational Diabetes
      Dr. Maruthur is
      Experienced
      . Learn about Gestational Diabetes.
      See more Gestational Diabetes experts
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