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Dr. John Deguide, MD

Gastroenterology*
4.9 (195)
Map Pin Small Rockford, IL
Accepting new patients
35 years of experience

Overview of Dr. John Deguide, MD

Dr. John Deguide, MD is a Gastroenterology Specialist in Rockford, IL. They specialize in Gastroenterology, has 35 years of experience, and is board certified in Gastroenterology. They graduated from Loyola University Chicago Stritch School of Medicine and is affiliated with OSF Saint Anthony Medical Center and UW Health. Patients rated Dr. Deguide an average 4.9 star rating.

Dr. Deguide works at Rockford Gastroenterology Associates, Ltd in Rockford, IL. They frequently treat conditions like Inflammatory Bowel Disease, Crohn's Disease and Gastroptosis along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Deguide's Office Locations

  1. 1
    Rockford Gastroenterology Associates, Ltd
    401 Roxbury Rd, Rockford, IL 61107 Icon Directions Right Arrow Directions Phone Icon (815) 397-7340
    Monday
    07:00 - 17:30
    Tuesday
    07:00 - 17:30
    Wednesday
    07:00 - 17:30
    Thursday
    07:00 - 17:30
    Friday
    07:00 - 17:30

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • OSF Saint Anthony Medical Center
  • UW Health

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Inflammatory Bowel Disease
Crohn's Disease
Gastroptosis

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Inflammatory Bowel Disease
Crohn's Disease
Gastroptosis
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Celiac Disease
Cirrhosis
Colorectal Polyp
Constipation
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenitis
Dysphagia
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Heartburn
Hemorrhoids
Intestinal Ulcer
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Alcoholic Cirrhosis
Anal or Rectal Pain
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Chronic Gastritis
Congenital Achalasia
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
Enteritis
Esophageal Diverticulum
Esophageal Ulcer
Familial Adenomatous Polyposis
Gallstones
Gastric Ulcer
Gastrojejunal Ulcer
Gastroparesis
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Irritable Bowel Syndrome
Ischemic Colitis
Liver Abscess
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatitis
Pelvic Abscess
Peptic Ulcer
Potassium Deficiency
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin_Deficiency
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Coventry Health Care
    • ECOH
    • HAP Insurance
    • HFN
    • Humana
    • Midwest Health Plan
    • The Alliance
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.9
    Average provider rating
    Based on 195 ratings
    Patient Ratings (195)
    5 Star
    (189)
    4 Star
    (3)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (2)
    Leave a review

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    Dr. Deguide's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Deguide

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. John Deguide, MD

    Specialties*
    • Gastroenterology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 35 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1538156948
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Internship
    • Wilford Hall USAF Medical Center
    Internship
    Medical Education
    • Loyola University Chicago Stritch School of Medicine
    Medical Education
    Board Certifications
    • Gastroenterology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. John Deguide, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Deguide is offering online scheduling or call the provider’s office for more information.

    Dr. Deguide has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Deguide works at Rockford Gastroenterology Associates, Ltd in Rockford, IL. View the full address on Dr. Deguide’s profile.

    Dr. Deguide has seen patients for Inflammatory Bowel Disease, Crohn's Disease and Gastroptosis, and more. You can see other conditions treated by Dr. Deguide on their profile. Please call the provider’s office to confirm all visit reasons.

    195 patients have reviewed Dr. Deguide. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Deguide.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Deguide, there are benefits to both methods. A person calling to schedule an with Dr. Deguide appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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