Advanced in Rectal Prolapse

Dr. Anita K. Gregory

Colorectal Surgery
Providence
363 South Main Street, Suite 420, 
Orange, CA 
Accepting New Patients

Advanced in Rectal Prolapse
Providence
363 South Main Street, Suite 420, 
Orange, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Anita Gregory is a Colorectal Surgeon in Orange, California. Dr. Gregory is rated as an Advanced provider by MediFind in the treatment of Rectal Prolapse. Her top areas of expertise are Familial Colorectal Cancer, Rectocele, Rectal Prolapse, Hernia Surgery, and Bladder Reconstruction. Dr. Gregory is currently accepting new patients.

Her clinical research consists of co-authoring 2 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Specialties
Colorectal Surgery
Licenses
Colon & Rectal Surgery in CA
Hospital Affiliations
Providence St. Joseph Hospital
Languages Spoken
English
Gender
Female

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 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
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
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
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
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
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 8 Less Insurance Carriers -

Locations

363 South Main Street, Suite 420, Orange, CA 92868
Call: 714-734-3113

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 Clinical Trials

A Double Blind Placebo-Controlled Trial of Eflornithine and Sulindac to Prevent Recurrence of High Risk Adenomas and Second Primary Colorectal Cancers in Patients With Stage 0-III Colon or Rectal Cancer, Phase III - Preventing Adenomas of the Colon With Eflornithine and Sulindac (PACES)
A Double Blind Placebo-Controlled Trial of Eflornithine and Sulindac to Prevent Recurrence of High Risk Adenomas and Second Primary Colorectal Cancers in Patients With Stage 0-III Colon or Rectal Cancer, Phase III - Preventing Adenomas of the Colon With Eflornithine and Sulindac (PACES)
Enrollment Status: Active_not_recruiting
Publish Date: March 30, 2025
Intervention Type: Drug
Study Phase: Phase 3

2 Total Publications

Long-Term Results of Organ Preservation in Patients With Rectal Adenocarcinoma Treated With Total Neoadjuvant Therapy: The Randomized Phase II OPRA Trial.
Long-Term Results of Organ Preservation in Patients With Rectal Adenocarcinoma Treated With Total Neoadjuvant Therapy: The Randomized Phase II OPRA Trial.
Journal: Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Published: October 26, 2023
View All 2 Publications
Similar Doctors
Distinguished in Rectal Prolapse
Dr. Jeffrey Lake
Colorectal Surgery
Distinguished in Rectal Prolapse
Dr. Jeffrey Lake
Colorectal Surgery

Jeffrey P. Lake M.D. Inc.

16311 Ventura Blvd Ste 505, 
Encino, CA 
 (43.1 miles away)
818-387-8725
Languages Spoken:
English
See accepted insurances

Jeffrey Lake is a Colorectal Surgeon in Encino, California. Dr. Lake is rated as a Distinguished provider by MediFind in the treatment of Rectal Prolapse. His top areas of expertise are Rectal Prolapse, Anal Fissure, Hemorrhoids, Ileostomy, and Hernia Surgery.

Anamaria Garza
Distinguished in Rectal Prolapse
Dr. Anamaria Garza
Colorectal Surgery | Gastroenterology
Distinguished in Rectal Prolapse
Dr. Anamaria Garza
Colorectal Surgery | Gastroenterology

AnaMaria Garza, MD Private Practice

222 W Eulalia St, Ste100A, 
Glendale, CA 
 (32.0 miles away)
818-244-8161
Languages Spoken:
English
See accepted insurances
Accepting New Patients

At the Colorectal Surgery Institute, we share a vision to provide world-class treatment for patients suffering from diseases of the colon and rectum. That's one of the reasons why we take a team approach to patient care. Our comprehensive approach to colorectal cancer includes the coordination of care with medical and radiation oncologists as needed. The Institute's surgeons and other healthcare professionals are highly skilled in leading-edge diagnostics and treatment for colorectal cancer an. Dr. Garza is rated as a Distinguished provider by MediFind in the treatment of Rectal Prolapse. Her top areas of expertise are Rectal Prolapse, Bowel Incontinence, Proctitis, Hernia Surgery, and Ileostomy.

Distinguished in Rectal Prolapse
Dr. Charles N. Headrick
Colorectal Surgery
Distinguished in Rectal Prolapse
Dr. Charles N. Headrick
Colorectal Surgery
16311 Ventura Boulevard, Suite 505, 
Encino, CA 
 (43.3 miles away)
818-387-8725
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Charles Headrick is a Colorectal Surgeon in Encino, California. Dr. Headrick is rated as a Distinguished provider by MediFind in the treatment of Rectal Prolapse. His top areas of expertise are Hemorrhoids, Rectal Prolapse, Levator Syndrome, Bladder Reconstruction, and Hernia Surgery. Dr. Headrick is currently accepting new patients.

VIEW MORE RECTAL PROLAPSE 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. Gregory's expertise for a condition
ConditionClose
    • Distinguished
    • Familial Colorectal Cancer
      Dr. Gregory is
      Distinguished
      . Learn about Familial Colorectal Cancer.
      See more Familial Colorectal Cancer experts
    • Advanced
    • Anal Cancer
      Dr. Gregory is
      Advanced
      . Learn about Anal Cancer.
      See more Anal Cancer experts
    • Bowel Incontinence
      Dr. Gregory is
      Advanced
      . Learn about Bowel Incontinence.
      See more Bowel Incontinence experts
    • Colorectal Cancer
      Dr. Gregory is
      Advanced
      . Learn about Colorectal Cancer.
      See more Colorectal Cancer experts
    • Encopresis
      Dr. Gregory is
      Advanced
      . Learn about Encopresis.
      See more Encopresis experts
    • Hemorrhoids
      Dr. Gregory is
      Advanced
      . Learn about Hemorrhoids.
      See more Hemorrhoids experts
    • Lynch Syndrome
      Dr. Gregory is
      Advanced
      . Learn about Lynch Syndrome.
      See more Lynch Syndrome experts
    View All 8 Advanced Conditions
    • Experienced
    • Anal Fissure
      Dr. Gregory is
      Experienced
      . Learn about Anal Fissure.
      See more Anal Fissure experts
    • Bladder Reconstruction
      Dr. Gregory is
      Experienced
      . Learn about Bladder Reconstruction.
      See more Bladder Reconstruction experts
    • Colonoscopy
      Dr. Gregory is
      Experienced
      . Learn about Colonoscopy.
      See more Colonoscopy experts
    • Diverticular Disease
      Dr. Gregory is
      Experienced
      . Learn about Diverticular Disease.
      See more Diverticular Disease experts
    • Gastric Dysmotility
      Dr. Gregory is
      Experienced
      . Learn about Gastric Dysmotility.
      See more Gastric Dysmotility experts
    • Gastroesophageal Junction Cancer
      Dr. Gregory is
      Experienced
      . Learn about Gastroesophageal Junction Cancer.
      See more Gastroesophageal Junction Cancer experts
    View All 16 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.