Experienced in Diverticular Disease

Dr. Matthew Zelhart

Colorectal Surgery
Ochsner Health
Ochsner Medical Center - New Orleans
1514 Jefferson Highway, 
New Orleans, LA 
On Staff At
Accepting New Patients

Experienced in Diverticular Disease
Ochsner Health
Ochsner Medical Center - New Orleans
1514 Jefferson Highway, 
New Orleans, LA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Matthew Zelhart is a Colorectal Surgeon in New Orleans, Louisiana. Dr. Zelhart is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Proctitis, Anorectal Abscess, Familial Colorectal Cancer, Anal Cancer, and Hernia Surgery. Dr. Zelhart is currently accepting new patients.

His clinical research consists of co-authoring 10 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Colorectal Surgery
Licenses
Colon & Rectal Surgery in LA
Board Certifications
American Board Of Colon & Rectal Surgery - Colon & Rectal Surgery
American Board Of Surgery - Surgery
Hospital Affiliations
Ochsner Medical Center Acute
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
Blue Cross Blue Shield
  • EPO
  • 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
Louisiana Healthcare Connections
  • HMO
  • MANAGED 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
Silversummit Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
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 7 Less Insurance Carriers -

Locations

Ochsner Medical Center - New Orleans
1514 Jefferson Highway, New Orleans, LA 70121
Call: 504-842-4060
Other Locations
Ochsner Medical Complex - Clearview
4430 Veterans Memorial Blvd, Metairie, LA 70006

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.


10 Total Publications

Combined Endoscopic Robotic Surgery for Complex Colon Polyps.
Combined Endoscopic Robotic Surgery for Complex Colon Polyps.
Journal: Diseases of the colon and rectum
Published: March 06, 2023
View All 10 Publications
Similar Doctors
Experienced in Diverticular Disease
Dr. William F. Johnston
Colorectal Surgery
Experienced in Diverticular Disease
Dr. William F. Johnston
Colorectal Surgery

Ochsner Medical Center - New Orleans

1514 Jefferson Highway, 
New Orleans, LA 
 (0.1 miles away)
504-842-4060
Experience:
17+ years
Languages Spoken:
English, Spanish
See accepted insurances
Accepting New Patients
Offers Telehealth

William Johnston is a Colorectal Surgeon in New Orleans, Louisiana. Dr. Johnston has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Mesenteric Venous Thrombosis, Familial Colorectal Cancer, Proctitis, Hernia Surgery, and Hemorrhoidectomy. Dr. Johnston is currently accepting new patients.

William Cirocco
Experienced in Diverticular Disease
Dr. William Cirocco
Colorectal Surgery
Experienced in Diverticular Disease
Dr. William Cirocco
Colorectal Surgery

Ochsner St. Tammany Cancer Center

900 Ochsner Blvd, 
Covington, LA 
 (33.7 miles away)
985-249-2383
Languages Spoken:
English
See accepted insurances

After undergraduate, medical school (Wayne State University) and general surgery residency, all in Detroit, he completed Colon & Rectal Surgery (CRS) Residency in Pennsylvania and moved to New York City to begin his career at SUNY-Downstate Medical Center (Brooklyn), where he pioneered the use of transrectal ultrasound to preoperatively stage rectal cancer to direct neoadjuvant (preoperative) therapy. These efforts were successful in improving outcomes by downstaging rectal cancer leading to decreased local recurrence, increased sphincter salvage (avoiding colostomy) and increased disease-free survival. He returned to the Midwest (Kansas City) to reproduce these results, comparable to tertiary care centers and a national multi-institution study, ACOSOG Z6051, published in Am J Surg 2019; 217(3): 430-434. He was enticed to return to academia to create the Ohio State University CRS Residency and serve as Program Director from 2013-2019. He was then recruited to MD Anderson Cancer Center affiliates (Phoenix/Ochsner New Orleans) before returning to academic surgery in his home state at Central Michigan University.He has been president of 4 surgical organizations. He has served on the Editorial Board for the American Society of Colon & Rectal Surgery (ASCRS) official journal, DISEASES OF THE COLON & RECTUM), for 20 years. He has served on the American Board of Colon & Rectal Surgery (ABCRS) for 20 years, currently as Senior Examiner. He has served on ASCRS Executive Council. Dr. Cirocco is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Rectal Prolapse, Colostomy, and Hemorrhoidectomy.

Experienced in Diverticular Disease
Dr. Charles B. Whitlow
Colorectal Surgery
Experienced in Diverticular Disease
Dr. Charles B. Whitlow
Colorectal Surgery

Ochsner Medical Center - New Orleans

1514 Jefferson Highway, 
New Orleans, LA 
 (0.1 miles away)
504-842-4060
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Charles Whitlow is a Colorectal Surgeon in New Orleans, Louisiana. Dr. Whitlow is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Colorectal Cancer, Proctitis, Hemorrhoids, Ileostomy, and Bladder Reconstruction. Dr. Whitlow is currently accepting new patients.

VIEW MORE DIVERTICULAR DISEASE 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. Zelhart's expertise for a condition
ConditionClose
      • Advanced
      • Anorectal Abscess
        Dr. Zelhart is
        Advanced
        . Learn about Anorectal Abscess.
        See more Anorectal Abscess experts
      • Proctitis
        Dr. Zelhart is
        Advanced
        . Learn about Proctitis.
        See more Proctitis experts
      • Experienced
      • Anal Cancer
        Dr. Zelhart is
        Experienced
        . Learn about Anal Cancer.
        See more Anal Cancer experts
      • Anal Fissure
        Dr. Zelhart is
        Experienced
        . Learn about Anal Fissure.
        See more Anal Fissure experts
      • Bowel Incontinence
        Dr. Zelhart is
        Experienced
        . Learn about Bowel Incontinence.
        See more Bowel Incontinence experts
      • Colorectal Cancer
        Dr. Zelhart is
        Experienced
        . Learn about Colorectal Cancer.
        See more Colorectal Cancer experts
      • Diverticular Disease
        Dr. Zelhart is
        Experienced
        . Learn about Diverticular Disease.
        See more Diverticular Disease experts
      • Encopresis
        Dr. Zelhart is
        Experienced
        . Learn about Encopresis.
        See more Encopresis experts
      View All 14 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
      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.