Experienced in Delirium

Dr. John Marr

General Surgery
Luminis Health Medical Group LLC
2000 Medical Pkwy Ste 600, 
Annapolis, MD 
Offers Telehealth

Experienced in Delirium
Luminis Health Medical Group LLC
2000 Medical Pkwy Ste 600, 
Annapolis, MD 
OverviewInsuranceLocationsSimilar Doctors

Overview

John Marr is a General Surgeon in Annapolis, Maryland. Dr. Marr is rated as an Experienced provider by MediFind in the treatment of Delirium. His top area of expertise is Delirium.

Specialties
General Surgery
Licenses
Surgery in TX
Hospital Affiliations
Texas Health Harris Methodist Hospital Southwest F
Luminis Health Anne Arundel Medical Center, Inc
Languages Spoken
English
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
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • 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
Independent Health
  • EPO
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
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
View 9 Less Insurance Carriers -

Locations

Luminis Health Medical Group LLC
2000 Medical Pkwy Ste 600, Annapolis, MD 21401
Call: 443-481-6699
Other Locations
Scott & White Memorial Hospital
2401 S 31st St, Temple, TX 76508
Call: 254-724-2111
Similar Doctors
Distinguished in Delirium
Dr. Adam J. Schechner
General Surgery
Distinguished in Delirium
Dr. Adam J. Schechner
General Surgery
5602b Shields Dr, 
Bethesda, MD 
 (1209.5 miles away)
301-493-4826
Languages Spoken:
English
See accepted insurances

Adam Schechner is a General Surgeon in Bethesda, Maryland. Dr. Schechner is rated as an Advanced provider by MediFind in the treatment of Delirium. His top areas of expertise are Delirium, Chronic Subdural Hematoma, Concussion, Subdural Hematoma, and Hip Replacement.

Distinguished in Delirium
Dr. Suryanarayana Siram
General Surgery
Distinguished in Delirium
Dr. Suryanarayana Siram
General Surgery

Howard University Hospital

2041 Georgia Ave NW, 
Washington, DC 
 (1212.8 miles away)
202-865-3785
Languages Spoken:
English
See accepted insurances

Suryanarayana Siram is a General Surgeon in Washington, Washington, D.c.. Dr. Siram is rated as an Advanced provider by MediFind in the treatment of Delirium. His top areas of expertise are Delirium, Necrotizing Fasciitis, Gastrointestinal Perforation, Gastrostomy, and Hip Replacement.

Distinguished in Delirium
Dr. Edward E. Cornwell
General Surgery
Distinguished in Delirium
Dr. Edward E. Cornwell
General Surgery

Howard University

2041 Georgia Nw Ave, 
Washington, DC 
 (1212.8 miles away)
202-865-6679
Languages Spoken:
English
See accepted insurances

Edward Cornwell is a General Surgeon in Washington, Washington, D.c.. Dr. Cornwell is rated as an Advanced provider by MediFind in the treatment of Delirium. His top areas of expertise are Delirium, Necrotizing Fasciitis, Ogilvie Syndrome, Gastrointestinal Perforation, and Colostomy.

VIEW MORE DELIRIUM 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. Marr's expertise for a condition
ConditionClose
        • Experienced
        • Delirium
          Dr. Marr is
          Experienced
          . Learn about Delirium.
          See more Delirium experts
        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
        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.