- Dr. Douglas A Shumaker, MD
-122.778137
45.5113869
Dr. Douglas A Shumaker, MD
Internal Medicine - Oregon, Portland
Overview
Dr. Douglas A Shumaker, MD works in Portland, Oregon is a specialist in Internal Medicine, Gastroenterology and graduated Oregon Health And Science University School Of Medicine in 1994. Dr. Shumaker is affiliated with Providence Saint Vincent Medical Center, Salem Hospital and practicing for 29 years
Specialties
- Internal Medicine
- Gastroenterology
Conditions
• Acupuncture Meridian Therapy• Aneurysmal Bone Cyst
• Blindness
• Chronic Pain Management
• 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
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Lower Back Injuries
• Marijuana Amotivational Syndrome
• Minimally Invasive Resection of Mediastinal Tumor
• Neuropathic Diseases and Disorders
• Optic Ataxia
• Orbital Fracture
• Panic Disorder With Agorapobia
• Physical Urticaria
• Polycystic Ovarian Syndrome
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Rheumatoid Lung Disease
• 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
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
...
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysentery
• Dysphagia
• Endoscopic Ultrasound
• 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
• Gastroparesis
• Heartburn
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Hepatorenal Syndrome
• Ileus
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Malnutrition
• Neoplasm of Gastrointestinal Tract
• Non-Neonatal Jaundice
• Pancreatitis
• Peptic Ulcer
• Pouchitis
• Pyloric Stenosis
• Small Intestine Cancer
• Stomach and Small Intestine 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
- 29
State License
- Oregon
Education & Training
Medical School
Oregon Health And Science University School Of Medicine
Portland, OR, United States
Graduated: 1994
Portland, OR, United States
Graduated: 1994
Awards
1 ACG
2 ACP
3 AGA
4 ASGE
Dr. Shumaker Reviews
Reviews for Dr. Douglas A Shumaker, MD are not present. Be the first to review this doctor!
Add review
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
West Hills Gastroenterology
9701 South West Barnes Road Suite 300
Oregon (OR)
Portland
97225
Phone:(503) 297-8081
Accepting New Patients
- Yes
Map & Directions
West Hills Gastroenterology, 9701 South West Barnes Road Suite 300, Portland, Oregon (OR), 97225
Insurances Accepted (check insurance plans)
- Aetna
- American Republic
- Blue Card PPO
- Blue Cross Blue Shield
- Choice Plus POS
- Choice Plus POS II
- Cigna
- Cigna PPO
- Commercial Insurance Company
- First Choice Health
- First Choice Health PPO
- First Health (Coventry Health Care)
- First Health (Coventry Health Care) PPO
- Great West Healthcare-Cigna PPO
- Health Net
- Health Plan of Oregon PPO
- HealthNet
- Heritage Plus
- Heritage Signature
- Kaiser Permanente
- LifeWise
- Medicaid
- Medicare
- Medicare Advantage PFFS
- Medicare MCR
- MultiPlan
- Navigate HMO
- Navigate POS
- ODS Health Plan
- Open Access Plus
- Options PPO
- PacificSource
- Personal Option EPO
- Preferred PPO
- Preferred Provider Network PPN
- Preferred PSN
- Premera Blue Cross
- Providence Health Plans
- Regence Blue Cross Blue Shield
- United Healthcare
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Blog Posts
Blog Posts for Dr. Douglas A Shumaker, MD are not present.
Patients Questions
Patients questions for Dr. Douglas A Shumaker, MD are not present.
Specialists in Internal Medicine Portland (OR):
Latest reviews for Internal Medicine 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
- He is the best if you need help with panic attacks. He fixed up my medication and I feel better.31 January 2024
- 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
Sign Up / Login
Sign Up / Login