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Dr. Jeffrey Ko, MD

Gastroenterology* Age 38
Dr. Jeffrey Ko, MD
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Dr. Jeffrey Ko, MD is a Gastroenterologist in Sacramento, CA.
Dr. Jeffrey Ko, MD
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Dr. Jeffrey Ko, MD

Gastroenterology* Age 38
Sacramento, CA
Call for new patient details
Dr. Jeffrey Ko, MD is a Gastroenterologist in Sacramento, CA.

About

Dr. Jeffrey Ko, MD is a Gastroenterologist in Sacramento, CA. Dr. Ko currently practices at Practice and are affiliated with UC Davis Medical Center. Dr. Ko's office is not accepting new patients. Dr. Ko is board certified in Internal Medicine and accepts multiple insurance plans.

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These providers are on the medical staff of Mercy General Hospital
These providers are on the medical staff of Mercy General Hospital.
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Experience Check

Enter a condition or procedure
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Abdominal Pain
Anemia
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Colorectal Polyp
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Esophagitis
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Hemorrhoids
Intestinal Diverticulosis
Intestinal Ulcer
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Duodenal Polypectomy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Acute Gastritis
Acute Upper Respiratory Infection
Alcoholic Cirrhosis
Alcoholic Hepatitis
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Animal Allergies
Anxiety
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Arthritis
Ascites
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Asthma
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Asymptomatic Post-Menopausal Status
Back Pain
Barrett's Esophagus
Benign Chronic Pain Syndrome
Bile Duct Obstruction
Bowel Strangulation
Calcium Metabolism Disorders
Celiac Disease
Cellulitis
Chest Pain
Chronic Fatigue Syndrome
Chronic Gastritis
Chronic Neck Pain
Chronic Pain
Cirrhosis
Cold Sore
Colon Cancer
Congenital Anomaly Intestine
COPD (Chronic Obstructive Pulmonary Disease)
Dehydration
Diabetes Type 2
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Diffuse Esophageal Spasm
Dizziness
Duodenal Ulcer
Duodenitis
Dyslipidemia
Dysphagia
Earwax Buildup
Emphysema
Enlarged Prostate (BPH)
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Gallstones
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastroparesis
Headache
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Heart Disease
Heartburn
Hemochromatosis
Hepatitis B
Hepatitis C
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Herpes Simplex Infection
Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Ileus
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Indigestion
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Prolapse
Irritable Bowel Syndrome
Itchy Skin
Joint Pain
Kidney Stone Pain (Renal Colic)
Lactose Intolerance
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Malaise and Fatigue
Mallory-Weiss Syndrome
Malnutrition
Migraine
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Mineral Metabolism Disorders
Muscle Cramping
Nausea
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Neoplasm of Gastrointestinal Tract
Nighttime Urination (Nocturia)
Obesity
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Osteoarthritis
Osteoarthritis of Knee
Osteopenia
Overweight
Painful Urination (Dysuria)
Pancreatic Pseudocyst
Pancreatitis
Patellofemoral Pain Syndrome (PFPS)
Pelvic Abscess
Peptic Ulcer
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Proctoptosis
Pyloric Stenosis
Raynaud's Disease
Rectal Prolapse
Rectal Ulcer
Reflux Esophagitis
Retroperitoneum Cancer
Sclerosing Mesenteritis
Secondary Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Shortness of Breath
Sinus Tachycardia
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Stomal Ulcer
Tension Headache
Thiamin Deficiency
Tobacco Use Disorder
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Tract Infection (UTI)
Vertigo
  • View other providers who treat Vertigo
Viral Hepatitis
Vitamin B Deficiency
Vitamin D Deficiency
Vitamin_Deficiency
Vomiting Disorders
Wheezing
  • View other providers who treat Wheezing
Electrocardiogram (EKG)
Immunization Administration
Wellness Examination

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Advantage Health Solutions HMO
  • SmartCare Network Large Group HMO
    CA Employer Group Plans HMO
    CA Healthnet PPO
  • Premium
  • Choice POS
    National POS
    Choice Care PPO
  • Advantage Preferred DirectAccess Plus PPO
  • California Care Small Group HMO
    California Care Large Group HMO
    Pathway HMO
    Prudent Buyer Large Group CA PPO
    Pathway EPO
    Prudent Buyer Small Group CA PPO
    Prudent Buyer Individual CA PPO
  • Nexus Open Access
    Medica Choice
    SignatureValue - CA HMO
    Options PPO
    SignatureValue Alliance
    Choice Plus POS
  • First Health (Coventry Health Care) PPO
  • Blue Card PPO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Northern CA Cigna + Oscar Open Access Plus EPO
  • Platinum 90 PPO
    Bronze Full 4500 PPO
    Silver 70 PPO
    Platinum Access+ 25 HMO
    Bronze 60 SHOP PPO
    Blue Shield of California
    Access Plus HMO
    Blue High Performance Network EPO
  • Open Access Plus

Locations

  1. 1 Midtown Ambulatory Care Center-Uc Davis Health
    3160 Folsom Blvd Ste 3500, Sacramento, CA 95816
    Icon Directions Right Arrow Directions Phone Icon (916) 734-8616
  2. 2 Office
    4150 V St Ste 3500, Sacramento, CA 95817
    Icon Directions Right Arrow Directions Phone Icon (916) 734-5761
  3. 3 The Regents of the Univ of CA Constituti
    271 Turn Pike Dr, Folsom, CA 95630
    Icon Directions Right Arrow Directions Phone Icon (916) 734-8616
  4. 4 Office
    2315 Stockton Blvd Ste 3016, Sacramento, CA 95817
    Icon Directions Right Arrow Directions Phone Icon (916) 734-2890

Patient Satisfaction

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Dr. Ko's Office & Staff

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Experience with Dr. Ko

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Internal Medicine and Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Ko communicate via email?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Jeffrey Ko, MD. To arrange an appointment, call the number on Dr. Ko's profile.

Dr. Jeffrey Ko, MD is affiliated with UC Davis Medical Center.

Yes, Dr. Jeffrey Ko, MD holds board certification in Internal Medicine and Gastroenterology.

Hospital Affiliations

  • UC Davis Medical Center

    2315 Stockton Blvd, Sacramento, CA