Dr. John R Zelko, MD



General Surgery     -  Oregon,  Portland

 Overview

Dr. John R Zelko, MD works in Portland, Oregon is a specialist in General Surgery and graduated University Colo Health Science Center in 1983. Dr. Zelko is affiliated with Legacy Good Samaritan Hospital, Providence Medical Center and practicing for 45 years

 Specialties

  • General Surgery

 Conditions

• Acupuncture Meridian Therapy
• Aspiration Pneumonia
• Cervical Spine Reconstruction
• Charcot Reconstruction
• Chronic Renal Insufficiency
• Collapsed Lung (Pneumothorax)
• Conjunctivoplasty
• Cupping Therapy
• Descemet's Stripping With Endothelial Keratoplasty (DSEK)
• Dystonia 7, Torsion
  ...
• Esophageal Tumor
• Exercise Management
• Food Allergy - Tree Nuts
• Gastrointestinal Surgery, Laproscopic
• Genetic Testing
• Herpes Simplex Virus Antenatal Infection
• Hypochondriasis
• Inflammatory Bowel Disease
• Kidney Damage - Ethylene Glycol
• Laparoscopic Salpingectomy
• Minimally Invasive Resection of Mediastinal Tumor
• Mongolian Spot
• Muscular Dystrophy, Congenital, Type 1C
• Neurological Muscle Weakness
• Non-24-Hour Sleep-Wake Syndrome
• Optic Ataxia
• Primary Progressive Multiple Sclerosis
• Radical Retropubic Prostate Removal
• Renal Artery Stenosis (RAS)
• Shoulder and Thorax Deformity - Congenital Heart Disease
• Skin Infections
• Skin Lesion
• Thoracoscopic Segmentectomy
• Throat Swab
• Vertebral Artery Occlusion
• Warts
• Wrinkles
 more details

 Procedures

• Abdominal Pain
• Adrenalectomy
• Anal and Rectal Cancer
• Anal Fissure
• Anorectal Abscess
• Appendectomy, Laparoscopic
• Appendicitis
• Biliary Atresia
• Biopsy of Breast
• Breast Cancer
  ...
• Breast Lump
• Cholecystitis and Gallstones
• Colectomy
• Collapsed Lung (Pneumothorax)
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
• Enterostomy (Laparoscopic or Open)
• Esophageal Cancer
• Esophageal Varices
• Excision of Stomach Tumor
• Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
• Gallbladder and Biliary Tract Cancer
• Gallbladder Cancer
• Gallbladder Removal (Cholecystectomy), Laparoscopic
• Gallbladder Removal (Cholecystectomy), Open
• Hemorrhoids
• Incisional Hernia
• Incisional Hernia Repair, Laparoscopic
• Inguinal Hernia
• Inguinal Hernia Repair, Laparoscopic
• Inguinal Hernia Repair, Open
• Intestinal Abscess
• Intestinal Obstruction
• Intestinal Transplant (incl. Enterectomy)
• Laparotomy
• Lipomas
• Liver Cancer
• Lymph Node Biopsy or Excision
• Open Incisional and-or Ventral Hernia Repair
• Pancreatic Cancer
• Peripheral Arterial Aneurysm and Dissection
• Peripheral Artery Catheterization
• Peripheral Vascular Disease (PAD, PVD)
• Phlebitis and Thrombophlebitis
• Pleural Effusion
• Port Placements or Replacements
• Rib Fracture
• Secondary Malignancies
• Splenectomy
• Splenectomy and Splenorrhaphy
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Tracheal Surgery
• Trigger Point Injection
• Ulcerative Colitis
• Umbilical Hernia
• Umbilical or Ventral Hernia Repair, Laparoscopic
• Varicose Vein Procedure
• Varicose Veins
• Ventral Hernia
 more details

 Board Certifications

  • Board Certified by the American Board of Surgery

 Years Since Graduation

  • 45

 State License

  • Oregon

 Education & Training

Residency Hospital

University Colo Health Science Center

Denver, CO, USA

Year completed: 1983

Internship Hospital

University Colo Health Science Center

Denver, CO, USA

Year completed: 1979

Medical School

University Of Hawaii John A Burns School Of Medicine

Honolulu, HI, United States

Graduated: 1978

 Awards

1   MCMS

 Dr. Zelko Reviews

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 Office Locations


Primary location

 Oregon Clinic General Surgery
1040 North West 22nd Avenue Suite 560
Oregon (OR)
Portland
97210
 Phone:(503) 281-0561

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Oregon Clinic General Surgery, 1040 North West 22nd Avenue Suite 560, Portland, Oregon (OR), 97210




 Insurances Accepted (check insurance plans)

  • Aetna
  • Assurant Health
  • Blue Card PPO
  • Blue Cross Blue Shield
  • CHAMPVA
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna PPO
  • Commercial Insurance Company
  • Connect
  • 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
  • HealthSmart
  • Heritage Plus
  • Heritage Signature
  • Kaiser Permanente
  • LifeWise
  • Medicaid
  • Medicare
  • Medicare Advantage PFFS
  • Medicare MCR
  • Medico
  • Navigate HMO
  • Navigate POS
  • 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

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John R Zelko, MD are not present.

 Patients Questions

Patients questions for Dr. John R Zelko, MD are not present.

 Affiliated Hospitals


Legacy Good Samaritan Hospital photo


Legacy Good Samaritan Hospital

1015 North West 22nd Avenue Oregon OR, Portland, 97210

Legacy Good Samaritan Hospital is a non-profit hospital located in Portland, OR. Procedures/Diagnosis costs are at the state average in 10 of 13 procedures. Length of Stay is at the state average in 12 of 13 procedures.



Providence Medical Center photo


Providence Medical Center

8929 Parallel Parkway Kansas KS, Kansas City, 66112

Providence Medical Center is a non-profit hospital located in Kansas City, KS. Procedures/Diagnosis costs are at the state average in 10 of 11 procedures. Length of Stay is shorter than the state average in 2 of 11 procedures.



  •  Latest reviews for General Surgery 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)
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