Dr. Johnasan Gregory, MD

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Gastroenterology | Male

Dr. Johnasan Gregory, MD
Dr. Johnasan Gregory, MD is a gastroenterology doctor who practices in Longview, TX. He is 61 years old and has been practicing for 33 years. Dr. Gregory is affiliated with Longview Regional Medical Center and Good Shepherd Medical Center.

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Dr. Gregory's Experience

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2
Specialties

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2
Board Certifications

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64
Conditions Treated

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11
Procedures Performed

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Background Check

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Education

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Awards & Recognition

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Memberships & Professional Affiliations

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Visiting Dr. Gregory

Dr. Gregory accepts 11 insurance carriers

Dr. Gregory is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Gregory's Reviews

Likelihood of recommending Dr. Gregory to family and friends
2.6
based on 13 total reviews (5 with comments)
Dr. Gregory's Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    GOOD
  • Answers Questions
    GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    GOOD
  • Office environment
    GOOD
  • Staff friendliness
    GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (5)
in Longview, TX |
I saw Dr. Gregory while I was in an outpatient room. My husband and I loved him, as he explained to us the results of all my test. He dismissed me after being hours in the room waiting for my medication to be given by IV. He gave me a prescription to take by mouth and all needed instructions. I was sent by ambulance from the emergency room, and never got a thing until he came. We both would like him to be our primary doctor. Peggy Brown
in Longview TX |
I was his first patient when he came to Longview over 30 yrs. ago. I was facing a serious surgery and was not getting a any info he talked and explained exactly and eased my anxiety. He is a great doctor and grateful he is my doctor.
in Diana, TX |
He saw me during my hospitalization. He said very little and when he did speak, he was judgmental, almost argumentative, and found it hard to make eye contact wit me. He diagnosed me even before running any definitive diagnostic tests. I felt uncomfortable in his presence and he made me feel like I was wasting his precious time. I don't believe he understands what beside manner means. I would not recommend him.
in Gilmer, Texas |
took days to get results from endoscopy/biopsy. Then he told us (thurs)not to call~ he would call us on Mon w/ results of CT scan to know if we were a candidate for surgery. I asked for clarification that we would not know anything on Fri- because I wanted to be with my mother when they told her the news. Instead, he called her on Fri unexpectedly & just told her she wasn't a candidate of surgery because it was in lymph nodes. It was a very hard thing for her to digest over phone alone.
in Longview TX |
The worst Doctor someone ever can have. Bad bedside manners. No ethics.
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Dr. Gregory's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Gastroenterology
  •  Board certified in Gastroenterology and Internal Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Gregory has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Texas.

    What is medical malpractice
  • 0
    Sanctions

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Gregory's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Gastroenterology
  • Internal Medicine

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anemia
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colon Disorders
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticular Diseases
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Polyps
  • Pyloric Stenosis
  • Rectal Diseases
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

Education

  • Medical School
    Univ Of Tx Med Sch At San Antonio

    Graduated in 1984

  • Internship Hospital
    University Of Arkansas For Medical Sciences

    Completed in 1985

  • Residency Hospital
    U Ark

    Completed in 1987

  • Fellowship Hospital
    U Tex San Antonio

    Completed in 1989

  • Undergraduate School
    Corpus Christi State University

    Graduated in 1980

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Gregory does not have any memberships or affiliations listed. If you are Dr. Gregory and would like to add memberships or affiliations, please update your free profile.

Specialties

  • Gastroenterology
  • Internal Medicine

Procedures Performed

  • Bile Duct Procedure
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Hemorrhoid Removal
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy