Expertise in
6
conditions

Dr. Brent B. Macdonald

Internal Medicine
Johns Hopkins Medicine
JH Health Care & Surgery Center – White Marsh
4924 Campbell Boulevard, Suite 200, Suite 200, 
Nottingham, MD 
Offers Telehealth

Expertise in
6
conditions
Johns Hopkins Medicine
JH Health Care & Surgery Center – White Marsh
4924 Campbell Boulevard, Suite 200, Suite 200, 
Nottingham, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Brent B. MacDonald is an instructor of medicine at the Johns Hopkins University School of Medicine. His area of clinical expertise is primary care. He earned his M.D. at George Washington University School of Medicine and completed his residency at Baylor College of Medicine. Dr. MacDonald is a member of Johns Hopkins Community Physicians.

Dr. Macdonald is highly rated in 6 conditions, according to our data. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Residency
Baylor College of Medicine, Internal Medicine, 1994
Specialties
Internal Medicine
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Hospital Affiliations
The Johns Hopkins Hospital
Johns Hopkins Bayview Medical Center
Languages Spoken
English
Spanish
Gender
Male

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
Anthem
  • 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
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Farm Bureau Health Plans
  • HMO
  • MEDICARE MAPD
  • MEDICARE PDP
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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
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
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Peak Health
  • OTHER COMMERCIAL
  • 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 18 Less Insurance Carriers -

Locations

JH Health Care & Surgery Center – White Marsh
4924 Campbell Boulevard, Suite 200, Suite 200, Nottingham, MD 21236
Call: 443-442-2300

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 Total Publications

Measuring the contribution of clinical rotations to skills confidence in primary care nurse practitioner students.
Measuring the contribution of clinical rotations to skills confidence in primary care nurse practitioner students.
Journal: Journal of the American Association of Nurse Practitioners
Published: April 28, 2020
Similar Doctors
Expertise in
32
conditions
Dr. Ron Waksman
Internal Medicine
Expertise in
32
conditions
Dr. Ron Waksman
Internal Medicine

110 Irving Street Northwest Suite 4B-1

110 Irving St NW Ste 4B-1, 
Washington, DC 
 (43.2 miles away)
202-877-7464
Languages Spoken:
English
See accepted insurances

Ron Waksman is an Internal Medicine provider in Washington, Washington, D.c.. Dr. Waksman is highly rated in 32 conditions, according to our data. His top areas of expertise are Aortic Valve Stenosis, Coronary Heart Disease, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Expertise in
10
conditions
Dr. Lawrence J. Appel
Internal Medicine
Expertise in
10
conditions
Dr. Lawrence J. Appel
Internal Medicine
600 N Wolfe St, 
Baltimore, MD 
 (8.9 miles away)
410-955-9434
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Lawrence Appel is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Appel is highly rated in 10 conditions, according to our data. His top areas of expertise are Hypertension, Orthostatic Hypotension, Low Blood Pressure, and Familial Dysautonomia. Dr. Appel is currently accepting new patients.

Expertise in
12
conditions
Dr. Mark W. Tenforde
Internal Medicine
Expertise in
12
conditions
Dr. Mark W. Tenforde
Internal Medicine
600 N Wolfe St, 
Baltimore, MD 
 (8.9 miles away)
206-940-6927
Languages Spoken:
English

Mark Tenforde is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Tenforde is highly rated in 12 conditions, according to our data. His top areas of expertise are Meningitis, Cryptococcal Meningitis, Cryptococcosis, and Flu.

VIEW MORE Internists

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. Macdonald's expertise for a condition
ConditionClose
      • Advanced
      • Familial Hypertension
        Dr. Macdonald is
        Advanced
        . Learn about Familial Hypertension.
        See more Familial Hypertension experts
      • Glucocorticoid-Remediable Aldosteronism
        Dr. Macdonald is
        Advanced
        . Learn about Glucocorticoid-Remediable Aldosteronism.
        See more Glucocorticoid-Remediable Aldosteronism experts
      • Hypertension
        Dr. Macdonald is
        Advanced
        . Learn about Hypertension.
        See more Hypertension experts
      • Maturity Onset Diabetes of the Young
        Dr. Macdonald is
        Advanced
        . Learn about Maturity Onset Diabetes of the Young.
        See more Maturity Onset Diabetes of the Young experts
      • Pulmonary Embolism
        Dr. Macdonald is
        Advanced
        . Learn about Pulmonary Embolism.
        See more Pulmonary Embolism experts
      • Type 2 Diabetes (T2D)
        Dr. Macdonald is
        Advanced
        . Learn about Type 2 Diabetes (T2D).
        See more Type 2 Diabetes (T2D) experts
      • Experienced
      • Acute Eosinophilic Pneumonia
        Dr. Macdonald is
        Experienced
        . Learn about Acute Eosinophilic Pneumonia.
        See more Acute Eosinophilic Pneumonia experts
      • Addison's Disease
        Dr. Macdonald is
        Experienced
        . Learn about Addison's Disease.
        See more Addison's Disease experts
      • Anemia
        Dr. Macdonald is
        Experienced
        . Learn about Anemia.
        See more Anemia experts
      • Apoplexy
        Dr. Macdonald is
        Experienced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Atherosclerosis
        Dr. Macdonald is
        Experienced
        . Learn about Atherosclerosis.
        See more Atherosclerosis experts
      • Caffey Disease
        Dr. Macdonald is
        Experienced
        . Learn about Caffey Disease.
        See more Caffey Disease experts
      View All 49 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
      1. Homepage
      2. Internists Nottingham, MD
      3. Dr. Brent B. Macdonald
      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

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.