Dr. Steven Koga, MD

Dr. Steven Koga, MD

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Internal Medicine  |  
Male  |  
57 y/o
(12)

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Dr. Steven Koga, MD is an internal medicine doctor who practices in Caldwell, ID. He is 57 years old and has been practicing for 26 years. Dr. Koga is affiliated with West Valley Medical Center.

West Valley Medical Group

1906 Fairview Ave Ste 230

Caldwell, ID 83605
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Accepted insurance

  • AARP
  • Aetna
  • Allegiance Health Plans
  • Altius Health Plans
  • Ameriben
  • American Heritage
  • American Postal Workers Union Health Plan
  • American Republic
  • Amerihealth
  • Assurant Health
  • Bakery & Confectionary Union Plan
  • Bankers Life and Casualty
  • Baptist Health Services Group
  • Beech Street (Multiplan)

Learn about Dr. Koga

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Dr. Koga's Experience

0%ExperienceMatch
Dr. Koga's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No sanctions found
  • No board actions found
1

Specialties

  • Internal Medicine
1

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
273

Conditions Treated

  • ADHD and-or ADD
  • Abdominal Disorders
  • Abdominal Pain
  • Abnormal Thyroid
  • Acidosis
  • Acne
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Laryngitis
  • Acute Pharyngitis
  • Acute Postoperative Pain
  • Acute Sinusitis
  • Acute Tonsillitis
  • Acute Upper Respiratory Infection
  • Administrative Physical
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anal Disorders
  • Anal or Rectal Pain
  • Anemia
  • Animal Allergies
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Atherosclerosis
  • Athlete's Foot
  • Atrophic Vaginitis
  • Autonomic Disorders
  • Back Pain
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bladder Diseases
  • Bladder Infection
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Bronchiectasis
  • Bronchitis
  • Bunion
  • Burn Injuries
  • Bursitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Calcium Metabolism Disorders
  • Candidiasis of Skin and Nails
  • Carpal Tunnel Syndrome
  • Celiac Disease
  • Cellulitis
  • Chest Pain
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Fatigue Syndrome
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Coccygeal Pain
  • Cold Sore
  • Confusion
  • Constipation
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Depression
  • Dermatitis
  • Diabetes
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dry Eyes
  • Dysentery
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Ear Disorders
  • Earwax Buildup
  • Elbow Injuries
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Erectile Dysfunction
  • Esophageal Diseases
  • Esophagitis
  • Essential Tremor
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Fungal Infections
  • Fungal Nail Infection
  • Gait Abnormality
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gastroparesis
  • Gout
  • Hair Loss
  • Hammer Toe
  • Headache
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Palpitations
  • Heartburn
  • Hemorrhoids
  • Hernia
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hidradenitis
  • Hip Pointer Injuries
  • Hives
  • Hoarse Voice (Dysphonia)
  • Hydrocephalus
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Indigestion
  • Influenza (Flu)
  • Injuries
  • Insomnia
  • Interstitial Cystitis
  • Intertrigo
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Joint Pain
  • Knee Disorders
  • Knee Sprain
  • Laryngitis
  • Larynx Conditions
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg and Foot Ulcers
  • Lice
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Liver Failure
  • Low Back Pain
  • Low Blood Oxygen Level
  • Lyme Disease
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Mineral Metabolism Disorders
  • Moles (Benign Skin Lesions)
  • Muscle Spasm
  • Muscle Weakness
  • Nausea
  • Neck Strain (incl. Whiplash Injury)
  • Neurogenic Bladder
  • Nighttime Urination (Nocturia)
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Otitis Media
  • Outer Ear Infection
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Parkinson's Disease
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Pericardial Disease
  • Perimenopause
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Plantar Wart
  • Pneumonia
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Polyuria
  • Postherpetic Neuralgia
  • Postnasal Drip
  • Prostatitis
  • Pulmonary Disease
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Raynaud's Disease
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Rib Fracture
  • Ringworm
  • Rosacea
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Seborrheic Dermatitis
  • Second-Degree Burns
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Speech, Language and Learning Disorders
  • Spermatocele
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Strep Throat
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Throat Pain
  • Thrombosis
  • Thyroid Disease
  • Tinnitus
  • Tobacco Use Disorder
  • Tonsillitis
  • Torticollis
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trigeminal Neuralgia
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Vertigo
  • Viral Enteritis
  • Viral Infection
  • Vitamin D Deficiency
  • Warts
  • Wheezing
  • Yeast Infections

More

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33

Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Anemia and Iron Deficiency Screening
  • Arterial Blood Gas Test (ABG)
  • Biopsy
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Colonoscopy
  • Cyst Incision and Drainage
  • Diabetes Counseling
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Endoscopy
  • Fecal Occult Blood Test for Colorectal Cancer
  • Gonorrhea Screening
  • HIV Screening
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Screening
  • Immunization Administration
  • Liver Function Test
  • Osteoporosis Screening
  • Pap Smear
  • Physical Examination
  • Pregnancy Test
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Rapid Flu Test
  • Sexually Transmitted Infections Screening
  • Syphilis Screening
  • Thyroid Screening
  • Wellness Examination

More

Read More

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Idaho.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University of Texas Southwestern Medical Center At Dallas
    Medical School | Graduated 1991
  • Providence Med Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Koga has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Koga does not have any memberships or affiliations listed. If you are Dr. Koga and would like to add memberships or affiliations, please update your profile.

West Valley Medical Center

is a Recipient of a Healthgrades Excellence Award
Patient Safety Excellence Award

Hospital Quality Award

Dr. Koga is on the medical staff at our top-rated hospital.

View Awards

Dr. Koga's Reviews

Likelihood of recommending Dr. Koga to family and friends
5.0
based on 12 total reviews (5 with comments)
Dr. Koga's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    Under 10 minutes
Patient Comments (5)
in Caldwell Id |
My dr. always ask how I am and if there is anything I don't understand in all things he has told me. He always acts as if I am the only person that is important when he is talking to me. And he is always friendly and has a smile.
in Ontario, OR |
Dr, Koga gave the usual request for new patients when he started at West Valley 25 years ago or so. I made an appointment to see him and have never been sorry . Not only does he try to solve your problem but he is friendly, courteous, clean, you name it. He also speaks directly to me (I'm hard of hearing) and not to outer space or somewhere. I do appreciate that. He has my full endorsement.
in Payette, ID |
Dr. Koga is a doctor who not only treats his patients but he actually listens to the patient and weighs the course of treatment with the patient. He never speaks down to his patients but always on the same level with them. He is very skilled, intuitive, considerate yet with a definite plan of action for treatment.
Thank you for connecting with us about this experience with our staff. We will be sure to pass this appreciation along.
in Marsing, ID. |
I always feel right at home with Dr. Koga, he always makes you feel at ease, he's very honest and caring. Great Doctor.
Thank you for taking the time to give Dr. Koga a great review. It was our pleasure to provide an excellent patient experience.
in Caldwell, Idaho |
Doctor Koga took us (My wife, Robin and I) on as new patients and I don't think that he was actually taking new patients at that time (later part of 2014/early part of 2015). He has been excellent in every way, very caring and always attempts to get us the answer, service and care that we were seeking. He always takes the time to know what we need, answer our questions and take the required labs that give us the answers that help us get to where we need to be. I would give Dr. Koga top honors.
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Visit Dr. Koga

Not Accepting New Patients
Dr. Koga accepts 84 insurance carriers
  • AARP
  • Aetna
    Choice Plus POS II
  • Allegiance Health Plans
  • Altius Health Plans
  • Ameriben
  • American Heritage
  • American Postal Workers Union Health Plan
    American Postal Workers Union (APWU)
  • American Republic
  • Amerihealth
  • Assurant Health
  • Bakery & Confectionary Union Plan
  • Bankers Life and Casualty
  • Baptist Health Services Group
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross of Idaho
    Blue Cross of Idaho PPO
  • Caremark Pharmacy
  • CHAMPVA
  • Cigna
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • Connecticare
  • Conseco
  • CoreSource
  • Coventry Health Care
  • Deseret Mutual (DMBA)
  • EBMS
  • Empire Blue Cross Blue Shield
  • Equitable
  • Federal Employee Program (FEP)
  • Fidelis Care
  • First Choice Health
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Government Employees Health Association (GEHA)
    GEHA
  • Group Health Incorporated (GHI)
  • Harvard Pilgrim Health Care
  • HealthPartners
  • HealthSmart
  • Humana
  • Inter Valley Health Plan
  • International Brotherhood of Electrical Workers
  • Kaiser Permanente
  • Mail Handlers Benefit Plan (MHBP)
  • Managed Care Administrators, Inc.
  • Marsh Affinity Group Services
  • Medicaid
  • Medico
  • Meritain Health
  • Moda Health
  • Molina Healthcare
  • Monumental Life Insurance Company
  • Mutual of Omaha
  • MVP Health Care
  • National Elevator
  • Nationwide
  • New York Life
  • North America Administrators (NAA)
  • One Health
  • Operating Engineers Health & Welfare Plan
  • PacificSource
  • Paramount
  • PEHP
  • PHCS
  • Physicians Mutual
  • Physicians' Care Network
    Physicians Care Network
  • Principal Financial Group
  • Principal Life
  • Providence Health Plans
  • Pyramid Life
  • Rocky Mountain Health Plans
  • SelectHealth
  • State Farm
  • Teamsters or other Unions
  • Today's Options
  • Travelers
  • Tricare
  • Tufts Health Plan
    Tufts Health Plans
  • UniCare
  • Union Pacific Railroad Employee Health Systems
  • United American Insurance Company
  • United Mine Workers Health & Retirement Fund
  • UnitedHealthCare
    United Healthcare
  • WellCare
  • Wise Provider Networks
  • Worker's Compensation
    Worker's Compensation WC

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Koga has admitting privileges

West Valley Medical Center
1717 Arlington Ave
Caldwell, ID 83605
View Hospital Profile