Katherine I. Stewart

Overview

Katherine Ikard Stewart, M.D., M.B.A., is an assistant professor at the Johns Hopkins University School of Medicine. Her clinical expertise includes gynecologic cancers, fertility sparing surgery and minimally invasive surgery. Dr. Stewart received her undergraduate degree from the University of San Diego. She earned her medical degree and her M.B.A. in health organization management from Texas Tech University, and she completed residency training in gynecology and obstetrics at The Johns Hopkins Hospital. Dr. Stewart spent two years as a reproductive endocrinology and infertility fellow at Johns Hopkins, then completed a four-year gynecologic oncology fellowship at the University of Texas MD Anderson Cancer Center. She is particularly interested in the effect of cancer on reproductive health and pushing the envelope in the use of fertility sparing treatment strategies. Her current research investigates the impact of fertility sparing surgery techniques on oncologic and reproductive outcomes. Dr. Stewart believes in the importance of shared decision making and individualized treatment plans for all patients to meet their specific goals and optimize their quality of life. She seeks to provide multidisciplinary care to patients with gynecologic cancer.

Her top areas of expertise are Malignant Mixed Mullerian Tumor, Endometrial Stromal Sarcoma, Endometrial Cancer, and Ovarian Carcinosarcoma.

Graduate Institution

Texas Tech University Paul L Foster School Of Medicine, MBA, 2011

Residency

Johns Hopkins University School of Medicine, Gynecology and Obstetrics, 2015

Specialties

Oncology
Obstetrics and Gynecology

Board Certifications

American Board Of Obstetrics And Gynecology

Fellowships

University of Texas M.D. Anderson Cancer Center, Gynecologic Oncology, 2021
Johns Hopkins University School of Medicine, Gynecology and Obstetrics, 2017

Hospital Affiliations

The Johns Hopkins Hospital
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 BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • 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
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Locations

Howard County Medical Pavilion
Suite 200, Columbia, MD 21044
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Dr. Matthias Holdhoff is a medical oncologist and co-director of the Brain Cancer Disease Group at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins. He is a professor of oncology, neurology and neurological surgery at Johns Hopkins University School of Medicine. Dr. Holdhoff’s expertise is in primary brain cancers and central nervous system lymphomas. He earned his medical degree from Freie Universität Berlin, received his doctorate degree at Charité University Medicine Berlin. Dr. Holdhoff completed residency training in internal medicine at Johns Hopkins Bayview Medical Center, followed by a fellowship in medical oncology at Johns Hopkins Hospital with research training at the Ludwig Center for Cancer Genetics and Therapeutics (Kinzler-Vogelstein lab). As a clinical investigator in neuro-oncology, his research is focused on novel trials and translational biomarker studies in malignant gliomas and primary central nervous system lymphomas. He has led and contributed to numerous clinical trials, publications and presentations. Dr. Holdhoff serves as the director of the solid tumor inpatient service at the Sidney Kimmel Comprehensive Cancer Center. He is passionately involved in mentoring and teaching of fellows, residents and students. He is the director of the UCNS-certified neuro-oncology fellowship program at Johns Hopkins, and he is a teaching attending physician for the Osler internal medicine residency program. Dr. Holdhoff is highly rated in 19 conditions, according to our data. His top areas of expertise are Glioma, Glioblastoma, Astrocytoma, and Brain Tumor.

Frequently Asked Questions about Dr. Katherine I. Stewart

How do I make an appointment with Dr. Katherine I. Stewart?

You can book an appointment with Dr. Katherine I. Stewart by calling their office at 443-997-0400. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Katherine I. Stewart a top-rated expert for Malignant Mixed Mullerian Tumor?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Katherine I. Stewart is classified as an Experienced expert for Malignant Mixed Mullerian Tumor, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Katherine I. Stewart specialize in?

While Dr. Katherine I. Stewart is a Oncology, they have specific expertise in Malignant Mixed Mullerian Tumor, Endometrial Stromal Sarcoma, and Endometrial Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Oncology.

Does Dr. Katherine I. Stewart accept my insurance?

Dr. Katherine I. Stewart accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 443-997-0400 to verify that your specific plan is currently accepted before your visit.

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.

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