- Dr. John A Walker, MD
-122.830734
42.3152046
Dr. John A Walker, MD
Gastroenterology - Oregon, Medford
Overview
Dr. John A Walker, MD works in Medford, Oregon is a specialist in Gastroenterology, Internal Medicine and graduated University Of Texas Southwestern Medical Center At Dallas in 1973. Dr. Walker is affiliated with Rogue Valley Medical Center, Three Rivers Community Hospital and practicing for 50 years
Specialties
- Gastroenterology
- Internal Medicine
Conditions
• Acupuncture Meridian Therapy• Aneurysmal Bone Cyst
• Blindness
• Bunion
• Chronic Pain Management
• Chronic Renal Insufficiency
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
...
• Duodenitis
• Dystonia 7, Torsion
• Endophthalmitis
• Esophageal Achalasia and Cardiospasm
• Ethmoidectomy (Sinus Surgery)
• Exercise Management
• Female Pelvic Disorders
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Irritable Bowel Syndrome With Diarrhea
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Lower Back Injuries
• Marijuana Amotivational Syndrome
• Maxillary and Malar Fractures
• Minimally Invasive Resection of Mediastinal Tumor
• Neuropathic Diseases and Disorders
• Non-Surgical Treatment of Hemorrhoids
• Optic Ataxia
• Orbital Fracture
• Orbital Lymphoma
• Panic Disorder With Agorapobia
• Pinkeye (Conjunctivitis)
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Septal Perforation Repair
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Tonsillitis
• Vaginal Cancer
• Vulvar Cancer
more details
Procedures
• Abdominal Pain• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Biliary Atresia
• Biliary Drainage
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
...
• Copper Metabolism Disorders
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysentery
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• Esophageal Achalasia and Cardiospasm
• Esophageal Cancer
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Malabsorption
• Gastrojejunal Ulcer
• Gastroparesis
• Heartburn
• Hemochromatosis
• Hemorrhoids
• Hepatitis A
• Hepatitis B - Immune Response
• Hepatitis C
• Ileus
• Indigestion
• Intestinal Abscess
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Lactose Intolerance
• Liver Biopsy
• Malnutrition
• Manometry
• Neoplasm of Gastrointestinal Tract
• Non-Neonatal Jaundice
• Pancreatitis
• Peptic Ulcer
• Pinworm
• Pyloric Stenosis
• Small Intestine Cancer
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
more details
Board Certifications
- Board Certified by the American Board of Internal Medicine
Years Since Graduation
- 50
State License
- Oregon
Education & Training
Medical School
University Of Texas Southwestern Medical Center At Dallas
Dallas, TX, United States
Graduated: 1973
Dallas, TX, United States
Graduated: 1973
Awards
1 ASGE
2 OMA
Dr. Walker Reviews
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I would recommend this provider to a friend
I received a timely response to my questions and concerns.
I got an appointment when I needed one.
They kept things moving and on time during my visit.
I got an appointment when I needed one.
They kept things moving and on time during my visit.
I received a thorough evaluation.
I received a correct diagnosis and up-to-date treatment.
I was given specific advice on lifestyle changes I can make to improve my health.
I received a correct diagnosis and up-to-date treatment.
I was given specific advice on lifestyle changes I can make to improve my health.
I was given the medical information I needed in an understandable way.
The provider really listened, gave me the time I needed, and put me at ease.
We discussed treatment options and choices I have.
The provider addressed traditional and alternative medicine treatment options in an open-minded way.
The provider really listened, gave me the time I needed, and put me at ease.
We discussed treatment options and choices I have.
The provider addressed traditional and alternative medicine treatment options in an open-minded way.
The results of my care met my expectations.
Email address will not be published
Office Locations
Primary location
Gastroenterology Consultants
2860 Creekside Circle
Oregon (OR)
Medford
97504
Phone:(541) 779-8367
Accepting New Patients
- Yes
Map & Directions
Insurances Accepted (check insurance plans)
- Aetna
- American Republic
- Assurant Health
- Blue Card PPO
- Blue Cross Blue Shield
- CareSource
- CHAMPVA
- Choice Plus POS
- Choice Plus POS II
- Cigna
- Cigna PPO
- Commercial Insurance Company
- CoreSource
- Delta Health System
- First Choice Health
- First Choice Health PPO
- First Health (Coventry Health Care)
- First Health (Coventry Health Care) PPO
- GEHA
- Government Employees Health Association (GEHA)
- Great West Healthcare-Cigna PPO
- Health Net
- Health Plan of Oregon PPO
- HealthSmart
- Heritage Signature
- Humana
- LifeWise
- Mail Handlers Benefit Plan (MHBP)
- Medicaid
- Medicare
- Medicare Advantage PFFS
- Medicare MCR
- Mutual of Omaha
- MVP Health Care
- ODS Health Plan
- Open Access Plus
- Options PPO
- PacifiCare HMO
- PacificSource
- Personal Option EPO
- Preferred PPO
- Preferred Provider Network PPN
- Preferred PSN
- Premera Blue Cross
- Providence Health Plans
- Regence Blue Cross Blue Shield
- Tricare
- United Healthcare
- UnitedHealthCare
- Wells Fargo Insurance
* Please verify this information when scheduling an appointment.
Blog Posts
Blog Posts for Dr. John A Walker, MD are not present.
Patients Questions
Patients questions for Dr. John A Walker, MD are not present.
Affiliated Hospitals
Three Rivers Community Hospital
500 South West Ramsey Avenue
Oregon OR,
Grants Pass,
97527
Three Rivers Community Hospital is a hospital located in Grants Pass, OR. Procedures/Diagnosis costs are above the state average in 2 of 8 procedures. Length of Stay is shorter than the state average in 5 of 8 procedures.
Specialists in Gastroenterology Medford (OR):
Latest reviews for Gastroenterology specialists
- Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!07 February 2024
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- Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.24 January 2024
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