Male 63 years


Dr. Wei-fang Ko, MD



Internal Medicine   -  California,  Castro Valley

 Overview

Dr. Wei-fang Ko, MD works in Castro Valley, California is a specialist in Internal Medicine, Gastroenterology and graduated Taipei Medical College in 1986. Dr. Ko is affiliated with Eden Medical Center, Saint Rose Hospital, San Leandro Hospital and practicing for 37 years

 Specialties

  • Internal Medicine
  • Gastroenterology

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Breathing Disorders
• Chronic Pain Management
• Chronic Renal Insufficiency
• Cirrhosis
• Constipation
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
  ...
• Diabetic Retinopathy
• Drooping Eyelids (Ptosis)
• Duodenitis
• Dystonia 7, Torsion
• Esophageal Achalasia and Cardiospasm
• Ethmoidectomy (Sinus Surgery)
• Female Pelvic Disorders
• Fibroma
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Intracranial Surgery
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Midfoot Arthrodesis
• Minimally Invasive Decompression for Spinal Stenosis
• Minimally Invasive Esophagectomy (MIE)
• Minimally Invasive Gynecologic Surgery
• Minimally Invasive Resection of Mediastinal Tumor
• Optic Ataxia
• Orbital Fracture
• Panic Disorder With Agorapobia
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Pulmonary Disease
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Radio-Immunotherapy
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Thoracoscopic Surgery
• 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
• Celiac Disease
• Cholecystitis and Gallstones
• Cirrhosis
• Colitis
• Colon Cancer
• Colon Cancer Screening
  ...
• Colon Disorders
• Colon Polyp
• Colonoscopy
• Colonoscopy With Polypectomy
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Colorectal Cancer Screening
• Constipation
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Diarrhea
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysphagia
• Endoscopy
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• Esophageal Achalasia and Cardiospasm
• Esophageal Cancer
• Esophageal Dilation
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Diseases
• Gastroparesis
• Heartburn
• Hemorrhoids
• Hepatitis
• Hepatitis B - Immune Response
• Hepatitis C
• Ileus
• Indigestion
• Inflammatory Bowel Disease
• Intestinal Abscess
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Liver Biopsy
• Malnutrition
• Pancreatitis
• Peptic Ulcer
• Percutaneous Edoscopic Gastrostomy (PEG)
• Pyloric Stenosis
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcer
• 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

  • 37

 State License

  • California

 Education & Training

Medical School

Taipei Medical College

TAIPEI, Taiwan
Graduated: 1986

Fellowship Hospital

University Calif San Francisco

San Francisco, CA, USA

San Francisco, CA, USA

Internship Hospital

University Minn Hospital And Clin

Year completed: 1995

 Awards

1   ACG
2   ACP
3   AGA
4   ASGE

 Dr. Ko Reviews

Reviews for Dr. Wei-fang Ko, MD are not present. Be the first to review this doctor!
 Add Review as registered PatientOR Add Review as Guest

 Office Locations


Primary location

 Gastroenterology Specialists
19845 Lake Chabot Road Suite 104
California (CA)
Castro Valley
94546
 Phone:(510) 537-4415
Additional data:
Free Standing Surgery Center?    No
Medical Director of Practice:    n/a
Office Volume:    45 patients per day
Payment Information:   
  • Visa
  • Master Card
  • American Express
  • Cash
  • Check
  • Credit Card
 
Performs Procedures On Site?    No
Practice Software:    Medical Manager
Year Dr. Hooberman Joined Practice:    1989
Year Dr. Ko Joined Practice:    2003
Year Established:    1989

Other Office Locations

 St. Rose Medical Arts Building
27206 Calaroga Avenue Suite 212
California (CA)
Castro Valley
94545
 Phone:(510) 887-1777

Accepting New Patients

  • No
* Please verify this information when scheduling an appointment.

 Map & Directions



Gastroenterology Specialists, 19845 Lake Chabot Road Suite 104, Castro Valley, California (CA), 94546




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Affinity Insurance Services
  • Basic PPO
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Cross Blue Shield of California HMO
  • Blue Cross Blue Shield of California PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial HMO
  • Coventry Health Care
  • Delta Health System
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • GEHA
  • Government Employees Health Association (GEHA)
  • Great West Healthcare-Cigna PPO
  • Health Net of California
  • Hill Physicians Medical Group
  • Hill Physicians Medical Group PPO
  • Humana
  • Large Group HMO
  • Medicare
  • Medicare Advantage HMO
  • Medicare Advantage MCR
  • Medicare Complete MCR
  • Medicare for Railroad Workers MCR
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Open Access
  • Options PPO
  • PacifiCare HMO
  • PHCS Network PPO
  • Tricare
  • TriCare for Life
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Wei-fang Ko, MD are not present.

 Patients Questions

Patients questions for Dr. Wei-fang Ko, MD are not present.

 Affiliated Hospitals


Eden Medical Center photo


Eden Medical Center

20103 Lake Chabot Road California CA, Castro Valley, 94546

Eden Medical Center is a District Authority owned hospital located in Castro Valley, CA. Procedures/Diagnosis costs are at the state average in 7 of 8 procedures. Length of Stay is at the state average in 8 of 8 procedures.



Saint Rose Hospital photo


Saint Rose Hospital

27200 Calaroga Avenue California CA, Hayward, 94545

Saint Rose Hospital is a non-profit hospital located in Hayward, CA. Procedures/Diagnosis costs are at the state average in 4 of 5 procedures. Length of Stay is at the state average in 2 of 5 procedures.



San Leandro Hospital photo


San Leandro Hospital

13855 East 14th Street California CA, San Leandro, 94578

San Leandro Hospital is a hospital located in San Leandro, CA. Procedures/Diagnosis costs are at the state average in 6 of 7 procedures. Length of Stay is at the state average in 6 of 7 procedures.



  •  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
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • 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
    (7)
Close
Sign Up / Login
Connect with Sign Up / Login