Grishma J. Joy
Experienced in Anemia

Dr. Grishma J. Joy

Gastroenterology
Johns Hopkins Medicine
Gastro Health
10710 Charter Drive, Suite 110, Suite 110, 
Columbia, MD 
Offers Telehealth

Experienced in Anemia
Johns Hopkins Medicine
Gastro Health
10710 Charter Drive, Suite 110, Suite 110, 
Columbia, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

The goal of Grishma Joy, M.D. is having clear communication with each patient. She makes sure her patients know what she is thinking and where she would like to go with their care. She makes a point to actively speak with primary care doctors and exchange emails regularly, so everyone is on the same page. Open and honest communication helps in providing quality care and satisfied patients. Learn more at www.ddamd.com.

Dr. Joy is rated as an Experienced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Colitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Endoscopy.

Her clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Wayne State University School Of Medicine
Residency
University of Maryland School of Medicine, Internal Medicine, 2006
Specialties
Gastroenterology
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
University of Maryland Medical Center, Gastroenterology, 2010
National Institutes of Health Clinical Center, Gastroenterology, 2010
Hospital Affiliations
Johns Hopkins Howard County Medical Center
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
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
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
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
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 16 Less Insurance Carriers -

Locations

Gastro Health
10710 Charter Drive, Suite 110, Suite 110, Columbia, MD 21044
Call: 410-992-9797

Additional Areas of Focus

Dr. Joy has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

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.


5 Total Publications

Development of a roof bolter canopy air curtain for respirable dust control.
Development of a roof bolter canopy air curtain for respirable dust control.
Journal: Mining engineering
Published: April 18, 2017
View All 5 Publications
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Baltimore, MD 
 (28.7 miles away)
410-602-7782
Languages Spoken:
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Dr. Onwueme graduated with Distinction from Yale University with dual BSc/MSc degrees in chemistry and received MD and PhD degrees from Weill Cornell Medical College. He completed his Internal Medicine residency at Brigham and Women’s Hospital (Clinical Fellow Harvard Medical School) and his Gastroenterology fellowship at Johns Hopkins University School of Medicine. He is currently the Director of clinical trials at Woodholme Gastroenterology and has an ardent interest in the role of microbial metabolites in gut diseases. Dr. Onwueme prizes commitment to quality and compassionate patient care to which he devotes his practice. He has expert knowledge in gut microbiology and a special interest in diarrheal diseases, disordered gut motility, autoimmune and inflammatory bowel disease. Dr. Onwueme is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Diarrhea, Endoscopy, and Gastrectomy.

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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. Joy's expertise for a condition
ConditionClose
      • Advanced
      • Celiac Disease
        Dr. Joy is
        Advanced
        . Learn about Celiac Disease.
        See more Celiac Disease experts
      • Childhood Volvulus
        Dr. Joy is
        Advanced
        . Learn about Childhood Volvulus.
        See more Childhood Volvulus experts
      • Colitis
        Dr. Joy is
        Advanced
        . Learn about Colitis.
        See more Colitis experts
      • Congenital Diaphragmatic Hernia
        Dr. Joy is
        Advanced
        . Learn about Congenital Diaphragmatic Hernia.
        See more Congenital Diaphragmatic Hernia experts
      • Crohn's Disease
        Dr. Joy is
        Advanced
        . Learn about Crohn's Disease.
        See more Crohn's Disease experts
      • Eosinophilic Colitis
        Dr. Joy is
        Advanced
        . Learn about Eosinophilic Colitis.
        See more Eosinophilic Colitis experts
      View All 22 Advanced Conditions
      • Experienced
      • Acute Pancreatitis
        Dr. Joy is
        Experienced
        . Learn about Acute Pancreatitis.
        See more Acute Pancreatitis experts
      • Alcoholic Cirrhosis
        Dr. Joy is
        Experienced
        . Learn about Alcoholic Cirrhosis.
        See more Alcoholic Cirrhosis experts
      • Anal Fissure
        Dr. Joy is
        Experienced
        . Learn about Anal Fissure.
        See more Anal Fissure experts
      • Anemia
        Dr. Joy is
        Experienced
        . Learn about Anemia.
        See more Anemia experts
      • Angiodysplasia of the Colon
        Dr. Joy is
        Experienced
        . Learn about Angiodysplasia of the Colon.
        See more Angiodysplasia of the Colon experts
      • Attenuated Familial Adenomatous Polyposis
        Dr. Joy is
        Experienced
        . Learn about Attenuated Familial Adenomatous Polyposis.
        See more Attenuated Familial Adenomatous Polyposis experts
      View All 61 Experienced Conditions
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