Dr. Ko accepts Anthem Blue Cross, Blue Cross Blue Shield and Blue Cross Blue Shield of California, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
- FindCare
- Gastroenterologists
- CA
- Sacramento
- Dr. Jeffrey Ko, MD
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Overview of Dr. Jeffrey Ko, MD
Dr. Jeffrey Ko, MD is a Gastroenterology Specialist in Sacramento, CA.
Dr. Ko works at
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Compare with other Gastroenterology Specialists
Compare Dr. Ko with our nearby Gastroenterology Specialists at Mercy General Hospital
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These providers are on the medical staff of Mercy General Hospital.
Dr. Ko's Office Locations
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1
Midtown Ambulatory Care Center- Uc Davis Health3160 Folsom Blvd Ste 3500, Sacramento, CA 95816 Directions (916) 734-3759
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2
Office4150 V St Ste 3500, Sacramento, CA 95817 Directions (916) 734-5761
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3
The Regents of the Univ of Ca Constituti271 TURN PIKE DR, Folsom, CA 95630 Directions (916) 734-8616
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4
Office2315 Stockton Blvd Ste 3016, Sacramento, CA 95817 Directions (916) 734-2890
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- UC Davis Medical Center
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
Rigid Proctosigmoidoscopy
Arterial Blood Gas Test (ABG)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Abdominal Pain
Acute Bronchitis
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
Animal Allergies
Anxiety
Arthritis
Asthma
Asymptomatic Post-Menopausal Status
Back Pain
Benign Chronic Pain Syndrome
Bile Duct Obstruction
Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chronic Fatigue Syndrome
Chronic Gastritis
Chronic Neck Pain
Chronic Pain
Cold Sore
Colorectal Polyp
Congenital Anomaly Intestine
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Crohn's Disease
Diabetes Type 2
Diabetic Polyneuropathy
Diaphragmatic and Hiatal Hernia
Diarrhea
Diffuse Esophageal Spasm
Dizziness
Dyslipidemia
Dysphagia
Earwax Buildup
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophageal Motility Disorders
Esophageal Ulcer
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Headache
Heart Disease
Hemorrhoids
Hernia
Herpes Simplex Infection
Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Inflammatory Bowel Disease
Insomnia
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Itchy Skin
Joint Pain
Kidney Stone Pain (Renal Colic)
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Malnutrition
Migraine
Mineral Metabolism Disorders
Muscle Cramping
Nausea
Neoplasm of Gastrointestinal Tract
Nighttime Urination (Nocturia)
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Obesity
Osteoarthritis
Osteoarthritis of Knee
Osteopenia
Overweight
Painful Urination (Dysuria)
Pancreatitis
Patellofemoral Pain Syndrome (PFPS)
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polyneuropathy
Polyuria
Raynaud's Disease
Reflux Esophagitis
Sclerosing Mesenteritis
Secondary Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
Shortness of Breath
Sinus Tachycardia
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Tension Headache
Tobacco Use Disorder
Ulcerative Colitis
Urinary Incontinence
Urinary Tract Infection (UTI)
Vertigo
Viral Hepatitis
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Electrocardiogram (EKG)
Endoscopy (Esophagus, Stomach, Small Intestine)
Flexible Sigmoidoscopy
Immunization Administration
Laparoscopic Removal of Stones from Biliary Tract
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Wellness Examination
Rigid Proctosigmoidoscopy
Arterial Blood Gas Test (ABG)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
Arterial Blood Gas Test (ABG)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Rigid Proctosigmoidoscopy
- View other providers who treat Rigid Proctosigmoidoscopy
Arterial Blood Gas Test (ABG)
- View other providers who treat Arterial Blood Gas Test (ABG)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
- View other providers who treat ERCP (Endoscopic Retrograde Cholangiopancreatography)
Anal or Rectal Pain
- View other providers who treat Anal or Rectal Pain
Colorectal Polyp
- View other providers who treat Colorectal Polyp
Constipation
- View other providers who treat Constipation
Gastritis
- View other providers who treat Gastritis
Gastroptosis
- View other providers who treat Gastroptosis
Hemorrhoids
- View other providers who treat Hemorrhoids
Intestinal Diverticulosis
- View other providers who treat Intestinal Diverticulosis
Noninfectious Gastroenteritis and Colitis
- View other providers who treat Noninfectious Gastroenteritis and Colitis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
- View other providers who treat Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Electrocardiogram (EKG)
- View other providers who treat Electrocardiogram (EKG)
Endoscopy (Esophagus, Stomach, Small Intestine)
- View other providers who treat Endoscopy (Esophagus, Stomach, Small Intestine)
Flexible Sigmoidoscopy
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Manometry
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Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Abdominal Pain
- View other providers who treat Abdominal Pain
Acute Bronchitis
- View other providers who treat Acute Bronchitis
Acute Upper Respiratory Infection
- View other providers who treat Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
- View other providers who treat All Headaches (incl. Migraine)
Allergic Conjunctivitis
- View other providers who treat Allergic Conjunctivitis
Allergic Rhinitis
- View other providers who treat Allergic Rhinitis
Anemia
- View other providers who treat Anemia
Animal Allergies
- View other providers who treat Animal Allergies
Anxiety
- View other providers who treat Anxiety
Arthritis
- View other providers who treat Arthritis
Asthma
- View other providers who treat Asthma
Asymptomatic Post-Menopausal Status
- View other providers who treat Asymptomatic Post-Menopausal Status
Back Pain
- View other providers who treat Back Pain
Benign Chronic Pain Syndrome
- View other providers who treat Benign Chronic Pain Syndrome
Bile Duct Obstruction
- View other providers who treat Bile Duct Obstruction
Calcium Metabolism Disorders
- View other providers who treat Calcium Metabolism Disorders
Cellulitis
- View other providers who treat Cellulitis
Chest Pain
- View other providers who treat Chest Pain
Chronic Fatigue Syndrome
- View other providers who treat Chronic Fatigue Syndrome
Chronic Gastritis
- View other providers who treat Chronic Gastritis
Chronic Neck Pain
- View other providers who treat Chronic Neck Pain
Chronic Pain
- View other providers who treat Chronic Pain
Cold Sore
- View other providers who treat Cold Sore
Congenital Anomaly Intestine
- View other providers who treat Congenital Anomaly Intestine
COPD (Chronic Obstructive Pulmonary Disease)
- View other providers who treat COPD (Chronic Obstructive Pulmonary Disease)
Crohn's Disease
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Diabetes Type 2
- View other providers who treat Diabetes Type 2
Diabetic Polyneuropathy
- View other providers who treat Diabetic Polyneuropathy
Diaphragmatic and Hiatal Hernia
- View other providers who treat Diaphragmatic and Hiatal Hernia
Diarrhea
- View other providers who treat Diarrhea
Diffuse Esophageal Spasm
- View other providers who treat Diffuse Esophageal Spasm
Dizziness
- View other providers who treat Dizziness
Dyslipidemia
- View other providers who treat Dyslipidemia
Dysphagia
- View other providers who treat Dysphagia
Earwax Buildup
- View other providers who treat Earwax Buildup
Emphysema
- View other providers who treat Emphysema
Enlarged Prostate (BPH)
- View other providers who treat Enlarged Prostate (BPH)
Enteritis
- View other providers who treat Enteritis
Esophageal Motility Disorders
- View other providers who treat Esophageal Motility Disorders
Esophageal Ulcer
- View other providers who treat Esophageal Ulcer
Esophagitis
- View other providers who treat Esophagitis
Gallstones
- View other providers who treat Gallstones
Gas-Bloat Syndrome
- View other providers who treat Gas-Bloat Syndrome
Gastric Ulcer
- View other providers who treat Gastric Ulcer
Gastroesophageal Reflux Disease (GERD)
- View other providers who treat Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
- View other providers who treat Gastrointestinal Bleeding
Gastrointestinal Malabsorption
- View other providers who treat Gastrointestinal Malabsorption
Gastroparesis
- View other providers who treat Gastroparesis
Headache
- View other providers who treat Headache
Heart Disease
- View other providers who treat Heart Disease
Hernia
- View other providers who treat Hernia
Herpes Simplex Infection
- View other providers who treat Herpes Simplex Infection
Human Immunodeficiency Virus (HIV)
- View other providers who treat Human Immunodeficiency Virus (HIV)
Hypercalcemia
- View other providers who treat Hypercalcemia
Hyperlipidemia
- View other providers who treat Hyperlipidemia
Hypertension
- View other providers who treat Hypertension
Hypokalemia
- View other providers who treat Hypokalemia
Hypotension
- View other providers who treat Hypotension
Hypotension (Excluding Maternal)
- View other providers who treat Hypotension (Excluding Maternal)
Hypothyroidism
- View other providers who treat Hypothyroidism
Inflammatory Bowel Disease
- View other providers who treat Inflammatory Bowel Disease
Insomnia
- View other providers who treat Insomnia
Intestinal Diverticulitis
- View other providers who treat Intestinal Diverticulitis
Intestinal Obstruction
- View other providers who treat Intestinal Obstruction
Intestinal Ulcer
- View other providers who treat Intestinal Ulcer
Itchy Skin
- View other providers who treat Itchy Skin
Joint Pain
- View other providers who treat Joint Pain
Kidney Stone Pain (Renal Colic)
- View other providers who treat Kidney Stone Pain (Renal Colic)
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
- View other providers who treat Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Limb Swelling Caused by Fluid Overload
- View other providers who treat Limb Swelling Caused by Fluid Overload
Lipid Disorders
- View other providers who treat Lipid Disorders
Low Back Pain
- View other providers who treat Low Back Pain
Malaise and Fatigue
- View other providers who treat Malaise and Fatigue
Malnutrition
- View other providers who treat Malnutrition
Migraine
- View other providers who treat Migraine
Mineral Metabolism Disorders
- View other providers who treat Mineral Metabolism Disorders
Muscle Cramping
- View other providers who treat Muscle Cramping
Nausea
- View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
- View other providers who treat Neoplasm of Gastrointestinal Tract
Nighttime Urination (Nocturia)
- View other providers who treat Nighttime Urination (Nocturia)
Non-Alcoholic Fatty Liver Disease
- View other providers who treat Non-Alcoholic Fatty Liver Disease
Obesity
- View other providers who treat Obesity
Osteoarthritis
- View other providers who treat Osteoarthritis
Osteoarthritis of Knee
- View other providers who treat Osteoarthritis of Knee
Osteopenia
- View other providers who treat Osteopenia
Overweight
- View other providers who treat Overweight
Painful Urination (Dysuria)
- View other providers who treat Painful Urination (Dysuria)
Pancreatitis
- View other providers who treat Pancreatitis
Patellofemoral Pain Syndrome (PFPS)
- View other providers who treat Patellofemoral Pain Syndrome (PFPS)
Pinkeye (Conjunctivitis)
- View other providers who treat Pinkeye (Conjunctivitis)
Pneumonia
- View other providers who treat Pneumonia
Pollen Allergy
- View other providers who treat Pollen Allergy
Polyneuropathy
- View other providers who treat Polyneuropathy
Polyuria
- View other providers who treat Polyuria
Raynaud's Disease
- View other providers who treat Raynaud's Disease
Reflux Esophagitis
- View other providers who treat Reflux Esophagitis
Sclerosing Mesenteritis
- View other providers who treat Sclerosing Mesenteritis
Secondary Hypertension
- View other providers who treat Secondary Hypertension
Sexually Transmitted Diseases (STDs)
- View other providers who treat Sexually Transmitted Diseases (STDs)
Shingles
- View other providers who treat Shingles
Shortness of Breath
- View other providers who treat Shortness of Breath
Sinus Tachycardia
- View other providers who treat Sinus Tachycardia
Sleep Apnea
- View other providers who treat Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
- View other providers who treat Sprains and Strains (incl. Muscle Tear)
Tension Headache
- View other providers who treat Tension Headache
Tobacco Use Disorder
- View other providers who treat Tobacco Use Disorder
Ulcerative Colitis
- View other providers who treat Ulcerative Colitis
Urinary Incontinence
- View other providers who treat Urinary Incontinence
Urinary Tract Infection (UTI)
- View other providers who treat Urinary Tract Infection (UTI)
Vertigo
- View other providers who treat Vertigo
Viral Hepatitis
- View other providers who treat Viral Hepatitis
Vitamin B Deficiency
- View other providers who treat Vitamin B Deficiency
Vitamin D Deficiency
- View other providers who treat Vitamin D Deficiency
Wheezing
- View other providers who treat Wheezing
Duodenal Polypectomy
- View other providers who treat Duodenal Polypectomy
Immunization Administration
- View other providers who treat Immunization Administration
Laparoscopic Removal of Stones from Biliary Tract
- View other providers who treat Laparoscopic Removal of Stones from Biliary Tract
Wellness Examination
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Check your insurance
Please double-check when making an appointment.
View All Accepted Carriers
- ADVANTAGE Health Solutions, Inc.
- Anthem Blue Cross
- Blue Cross Blue Shield
- Blue Cross Blue Shield of California
- Blue Shield of California
- Cigna
- Clover Health
- First Health
- Health Net
- Humana
- Oscar Health
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
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Learn more about how FindCare's ratings and reviews work
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
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About Dr. Jeffrey Ko, MD
Specialties*
- Gastroenterology
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Languages Spoken
- English
Languages Spoken
NPI Number
- 1104203405
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Board Certifications
- Gastroenterology and Internal Medicine
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.
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.
Frequently Asked Questions
Dr. Ko has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Ko works at
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Whether a person prefers to schedule an appointment online or over the phone with Dr. Ko, there are benefits to both methods. A person calling to schedule an with Dr. Ko appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.
