Dr. Marcus J Ko, MD



General Surgery   -  California,  San Jose

 Overview

Dr. Marcus J Ko, MD works in San Jose, California is a specialist in General Surgery and graduated Harvard Medical School in 2004. Dr. Koand practicing for 19 years

 Specialties

  • General Surgery

 Conditions

• Abscess
• Anorectal Abscess and Fistula
• Blepharitis
• Central Serous Chorioretinopathy
• Charcot-Marie-Tooth Disease, Type 1
• Chorioretinal Scars
• Chronic Infections
• Conjunctival Hemorrhage
• Diverticulitis
• Dystonia 15, Myoclonic
  ...
• Ectropion of Eyelid
• Estrogen Replacement Therapy
• FAA Physical Examination
• Feeding Assessment
• Femoral Hernia Repair, Open
• Gestational Trophoblastic Tumor
• Glaucoma 1, Open Angle, J
• Glaucoma Associated With Systemic Abnormalities
• Hallucinogen Dependence
• Heroin Dependence
• Hodgkin's Disease
• Hypercholesterolemia Due to LDL Receptor Deficiency
• Influenza (Flu)
• Inner Ear Repair
• Kidney Cryosurgery
• Leg Fracture Above Knee (incl. Hip)
• Metastatic Tumors (Brain)
• Multiple Miscarriages
• Negative Rheumatoid Factor Polyarthritis
• Neuropathy, Distal Hereditary Motor, Jerash Type
• Nickel Contact Allergy
• Non-Surgical Bite Correction
• Normal Pressure Hydrocephalus Surgery
• Obstetric Procedures
• Ocular Prosthetics
• Optic Pathway Glioma
• Radial Keratotomy
• Radical Hysterectomies for Cervical Cancer
• Robotic Heller Myotomy for the Treatment of Achalasia
• Salivary Gland Surgery
• Salpingo-Oophorectomy With Robotic Assistance
• Schizophreniform and Schizoaffective Disorder
• Small Cell Lung Cancer
• Stereotactic Lesions
• Stripping of Varicose Veins
• Thinning of Skin
• Thoracic Tumors
• Tilia Tree Pollen Allergy
• Tonsillectomy
• Transoral Laser Microsurgery
• Vaginal Candidiasis
• White Coat Hypertension
 more details

 Procedures

• Bell's Palsy
• Benign Neoplasm of Eye
• Black Eye
• Blepharitis
• Blepharoplasty
• Blepharorrhaphy
• Blindness
• Blocked Tear Duct
• Canthotomy
• Cataract
  ...
• Central Serous Chorioretinopathy
• Chalazion
• Chorioretinal Scars
• Conjunctival Hemorrhage
• Contusion of the Eyeball
• Cornea Transplant
• Corneal Abrasion or Laceration
• Corneal Erosion
• Corneal Ulcer
• Diabetic Macular Edema (DME)
• Diabetic Retinopathy
• Drooping Eyelids (Ptosis)
• Drusen
• Dry Eyes
• Ectropion of Eyelid
• Endophthalmitis
• Entropion
• Enucleation of Eye
• Excision of Chalazion
• Exotropia
• Eyelid Reconstruction Surgery
• Eyelid Spasm
• Eyelid Surgery
• Floaters
• Glaucoma
• Graves' Disease
• Headache
• Hypotony of Eye
• Keratitis
• Macular Edema
• Macular Hole
• Malignant Neoplasm of Eye
• Migraine
• Non-Cosmetic Chemodenervation
• Ocular Hypertension
• Optic Neuritis
• Orbit Evisceration
• Orbital Cellulitis
• Orbital Decompression and Orbitotomy
• Paracentesis of Anterior Eye
• Parasitic Endophthalmitis
• Pinguecula
• Pinkeye (Conjunctivitis)
• Presbyopia
• Pterygium
• Removal of Foreign Body from External Eye
• Repair of Brow Ptosis and Blepharoptosis
• Repair of Entropion or Ectropion
• Retinal Detachment and Retinal Tear
• Retinal Neovascularization
• Retinal Vascular Occlusion
• Retinoblastoma
• Scleral Reinforcement Surgery
• Senile Cataracts
• Trichiasis
• Uveitis and Iridocyclitis
• Visual Field Defects
• Vitreous Hemorrhage
 more details

 Years Since Graduation

  • 19

 State License

  • Texas

 Spoken Languages

  • Spanish

 Education & Training

Medical School

Harvard Medical School

Boston, MA, United States

Graduated: 2004

 Awards

Awards for Dr. Marcus J Ko, MD are not present.

 Dr. Ko Reviews

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 Office Locations


Primary location

 US Health Works
1893 Monterey Highway Suite 200
California (CA)
San Jose
95112
 Phone:(408) 288-3800
Additional data:
Free Standing Surgery Center?    No
Office Volume:    100 patients per day
Performs Procedures On Site?    No

Accepting New Patients

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

 Map & Directions



US Health Works, 1893 Monterey Highway Suite 200, San Jose, California (CA), 95112




 Insurances Accepted (check insurance plans)

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield PPO
  • AvMed
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • Heritage Signature
  • Humana
  • Medicaid
  • Medicare
  • Medicare MCR
  • Navigate HMO
  • Navigate POS
  • Neighborhood Health Plan
  • Open Access Plus
  • Options PPO
  • Pathway X HMO/Ind Direct Access NV
  • Premera Blue Cross
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Marcus J Ko, MD are not present.

 Patients Questions

Patients questions for Dr. Marcus J Ko, MD are not present.

 Affiliated Hospitals

Affiliated hospitals for Dr. Marcus J Ko, MD are not present.

  •  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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