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Dr. Andrew Walker, MD

Gastroenterology* Age 45
Dr. Andrew Walker, MD
5.0 (7 Ratings)
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Dr. Andrew Walker, MD is a Gastroenterologist in Madison, WI.
Dr. Andrew Walker, MD
5.0 (7 Ratings)
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Link Copied!
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Dr. Andrew Walker, MD

Gastroenterology* Age 45
Madison, WI
Call for new patient details
17 years of experience
Dr. Andrew Walker, MD is a Gastroenterologist in Madison, WI.

About

Dr. Walker graduated from Saint Louis University School of Medicine in 2007 and completed a residency at University of Wisconsin Hospitals and Clinics.Dr. Andrew Walker, MD is a Gastroenterologist in Madison, WI and has 17 years experience. Dr. Walker currently practices at Practice and are affiliated with SSM Health St Mary's Hospital-Madison, SSM Health St. Clare Hospital-Baraboo and SSM Health St. Mary's Hospital Janesville. Dr. Walker has experience treating conditions like Alcoholic Hepatitis among other conditions at varying frequencies. At present, Dr. Walker received an average rating of 5.0/5 from patients and has been reviewed 7 times. Dr. Walker's office is not accepting new patients. Dr. Walker is board certified in Gastroenterology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

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Experience Check

Enter a condition or procedure
Alcoholic Hepatitis
Gastrointestinal Bleeding
Noninfectious Gastroenteritis and Colitis
Gastrointestinal Bleeding
Noninfectious Gastroenteritis and Colitis
Alcoholic Hepatitis
Gastrointestinal Bleeding
Noninfectious Gastroenteritis and Colitis
Abdominal Pain
Alcoholic Cirrhosis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Bile Duct Obstruction
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Duodenitis
Dysphagia
Enteritis
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Pancreatitis
Reflux Esophagitis
Retroperitoneum Cancer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vitamin_Deficiency
Vomiting Disorders
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
Ascites
  • View other providers who treat Ascites
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Celiac Disease
Cholangitis
Congenital Achalasia
Dehydration
Diffuse Esophageal Spasm
Duodenal Cancer
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Ischemic Colitis
Lactose Intolerance
Malnutrition
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pelvic Abscess
Peptic Ulcer
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Ulcer
Splenomegaly
Stomal Ulcer
Viral Enteritis
Viral Hepatitis
Bile Duct Procedure
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
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, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Options PPO
  • Blueprint Health
    Blue Cross Blue Shield of Illinois PPO
  • Blue Card PPO
  • Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
    Anthem Blue Cross Blue Shield HMO
  • Blue Priority X Indiv DirectAccess - WI POS
    Blue Preferred Network-WI
    Blue Preferred - WI POS
  • Open Choice PPO
    Managed Choice (Open Access) POS
    Savings Plus of IL OA Select
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Premier Care Network Plus - Innovation Health
  • Blue PPO

Locations

  1. 1 Ssm Health St. Mary's Hospital-Madison
    700 S Park St, Madison, WI 53715
  2. 2 Ssm Health Dean Medical Group-Janesville
    3200 E Racine St, Janesville, WI 53546
  3. 3 Ssm Health Dean Medical Group-S. Stoughton Road Madison
    1821 S Stoughton Rd, Madison, WI 53716

Patient Satisfaction

Likelihood to recommend Dr. Walker
5.0
Based on 7 Reviews
5 Stars (7)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Sep 28, 2021
Dr. Walker has been my GI doctor for several years and I have nothing but positive things to say about his care. He is extremely knowledgeable, experienced, compassionate and friendly. He has always listened closely to my concerns and has answered every question thoroughly and clearly as well as responding quickly and comprehensively to inquiries made online. His office staff is equally as great as he. I highly recommend Dr. Andrew Walker.
Marcia — Sep 28, 2021
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Photo: Dr. Andrew Walker, MD
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Dr. Walker'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. Walker

  • 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 Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Saint Louis University School of Medicine
    2007
Medical Education

Board Certifications

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.

Internship

Internship
  • University of Wisconsin Hospitals and Clinics
    2008
Internship

Residency

Residency Hospital
  • University of Wisconsin Hospitals and Clinics
    2010
Residency Hospital

Fellowship

Fellowship Hospital
  • University of Wisconsin Hospitals and Clinics
    2010
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Walker communicate via email?
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Does Dr. Walker offer telehealth services or virtual visits?
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Does Dr. Walker offer an online patient portal?
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Does Dr. Walker have free onsite parking?
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Does Dr. Walker offer weekend visits?
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Does Dr. Walker specialize in working with children or adolescents?
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Does Dr. Walker specialize in working with seniors?
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Does Dr. Walker specialize in couples therapy?
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Does Dr. Walker specialize in working with LGBTQ+ community?
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Does Dr. Walker accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Andrew Walker, MD. To arrange an appointment, call the number on Dr. Walker's profile.

Dr. Andrew Walker, MD is affiliated with SSM Health St Mary's Hospital-Madison, SSM Health St. Clare Hospital-Baraboo and SSM Health St. Mary's Hospital Janesville.

Yes, Dr. Andrew Walker, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • SSM Health St Mary's Hospital-Madison

    700 S Park St, Madison, WI

  • SSM Health St. Clare Hospital-Baraboo

    707 14th St, Baraboo, WI

  • SSM Health St. Mary's Hospital Janesville

    3400 E Racine St, Janesville, WI