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Dr. Peter Kim, MD
Gastroenterology* Age 64
Dr. Peter Kim, MD

Offers telehealth
Map Pin Small O Fallon, IL
Dr. Peter Kim, MD is a Gastroenterologist in O Fallon, IL.
Dr. Peter Kim, MD

Dr. Peter Kim, MD

Gastroenterology* Age 64
O Fallon, IL
Accepting new patients
33 years of experience

Offers telehealth

Dr. Peter Kim, MD is a Gastroenterologist in O Fallon, IL.
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About Dr. Peter Kim, MD

Dr. Kim graduated from University of Illinois College of Medicine. Dr. Peter Kim, MD is a Gastroenterologist in O Fallon, IL and has 33 years experience. Dr. Kim has experience treating conditions like Abdominal Pain, Hemorrhoids, Nausea, Gastroparesis, Dysphagia, Crohn's Disease, Constipation, Gastric Ulcer, Diarrhea, Inflammatory Bowel Disease, Intestinal Ulcer, Noninfectious Gastroenteritis and Colitis, Gastroesophageal Reflux Disease (GERD), Duodenitis, Diaphragmatic and Hiatal Hernia, Gastrointestinal Bleeding, Vomiting Disorders, Hypokalemia and Duodenal Ulcer among other conditions at varying frequencies. Dr. Kim's office accepts new patients and telehealth appointments. Dr. Kim also speaks Korean. Dr. Kim is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Abdominal Pain
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Abdominal Pain
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Abdominal Pain
Hemorrhoids
Nausea
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Gastroparesis
Dysphagia
Crohn's Disease
Constipation
Gastric Ulcer
Endoscopy
Duodenal Polypectomy
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Diarrhea
  • View other providers who treat Diarrhea
Inflammatory Bowel Disease
Intestinal Ulcer
Noninfectious Gastroenteritis and Colitis
Gastroesophageal Reflux Disease (GERD)
Duodenitis
Diaphragmatic and Hiatal Hernia
Gastrointestinal Bleeding
Vomiting Disorders
Hypokalemia
Duodenal Ulcer
Colorectal Polyp
Unexplained Weight Loss
Intestinal Diverticulosis
Barrett's Esophagus
Esophageal Motility Disorders
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Gastritis
Anemia
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Esophagitis
Reflux Esophagitis
Congenital Anomaly Intestine
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Vitamin_Deficiency
Gallstones
Pancreatitis
Gas-Bloat Syndrome
Intestinal Diverticulitis
Laparoscopic Removal of Stones from Biliary Tract
Chronic Gastritis
Ulcerative Colitis
Esophageal Ulcer
Enteritis
Gastrointestinal Malabsorption
Gastroptosis
Familial Adenomatous Polyposis
Malnutrition
Pancreas Surgeries
Intestinal Obstruction
Upper Digestive Tract Cancer
Irritable Bowel Syndrome
Bile Duct Obstruction
Sigmoidoscopy
Esophageal Varices
Heartburn
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Liver Damage from Alcohol
Cirrhosis
Colon Cancer
Dehydration
Diffuse Esophageal Spasm
Indigestion
Ileus
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Anal or Rectal Pain
Alcoholic Cirrhosis
Acidosis
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Acne
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Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Gastritis
Acute Kidney Infection
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Alcoholic Gastritis
Alcoholic Hepatitis
Alkalosis
All Headaches (incl. Migraine)
All Types of Food Poisoning
Allergic Rhinitis
Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Ascites
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Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Autoimmune Hepatitis
Back Pain
Barretts Esophagus with Dysplasia
Bedsores
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Benign Chronic Pain Syndrome
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Blood in Urine (Hematuria)
Bowel Strangulation
Bronchiectasis
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Cholangitis
Chronic Cholecystitis
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Pharyngitis
Coccygeal Pain
Congenital Achalasia
Congenital Anomaly Esophagus
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Cyclical Vomiting
Cyclical Vomiting Syndrome
Deep Vein Thrombosis (DVT)
Diabetes
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Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Down Syndrome
Duodenal Cancer
Dysentery
Dyslipidemia
Ehlers-Danlos Syndrome
Emphysema
Enlarged Prostate (BPH)
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Essential Tremor
Fever
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Fibromyalgia
Food Allergy
Food Poisoning
Gait Abnormality
Gastrojejunal Ulcer
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis C
Hernia
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Herpes Zoster Without Complication
Hiatal Hernia
Hidradenitis Suppurativa
Hip Pointer
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Infectious Diarrheal Disease
Influenza (Flu)
Insomnia
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Intestinal Prolapse
Ischemic Colitis
Itchy Skin
Jock Itch
Joint Pain
Kidney Infection
Lactose Intolerance
Leg and Foot Ulcers
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Abscess
Long COVID Disorder
Loss of Taste
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Mallory-Weiss Syndrome
Megacolon
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nasopharyngitis
Neoplasm of Gastrointestinal Tract
Neurogenic Bladder
Neurogenic Bowel
Nighttime Urination (Nocturia)
Non-Neonatal Jaundice
Nosebleed
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Pelvic Abscess
Peptic Ulcer
Pericardial Disease
Peripheral Nerve Disorders
Pernicious Anemia
Pharyngitis
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
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Primary Biliary Cholangitis
Proctoptosis
Proteinuria
Pyloric Stenosis
Radiculopathy
Rash
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Raynaud's Disease
Rectal Prolapse
Rectal Ulcer
Restless Leg Syndrome
Retroperitoneum Cancer
Ringworm
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Rosacea
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Sarcoidosis
Sciatica
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Sclerosing Mesenteritis
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
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Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sleep Apnea
Splenic Infarct
Splenomegaly
Swine Flu
Symptomatic Menopause
Throat Pain
Thyroid Goiter
Tobacco Use Disorder
Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Umbilical Hernia with Gangrene
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Vitamin B Deficiency
Vitamin B12 Anemia
Vitamin D Deficiency
Wheezing
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Anoscopy
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Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colorectal Cancer Screening
Electrocardiogram (EKG)
Fecal Impaction Removal
Fecal Occult Blood Test for Colorectal Cancer
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Immunization Administration
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
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Proctosigmoidoscopy
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Group Health Cooperative
  • Blue Preferred Plus POS
    Anthem Blue Cross Blue Shield PPO
  • Coventry Health Care of Missouri
  • Navigate HMO
    Navigate POS
    Choice Plus POS
    Options PPO
  • Open Access
  • GEHA
  • Medico
  • MedHealthInsurance
  • Blue Cross Blue Shield of Illinois PPO
    Blue Cross Blue Shield of Illinois
  • American Republic
  • First Health (Coventry Health Care) PPO
    First Health (Coventry Health Care)
  • Thrivent Financial
  • HealthLink PPO
    HealthLink
  • Mail Handlers Benefit Plan (MHBP)
  • Choice Care PPO
    Humana
  • National (BlueCard) PPO
  • Blue Card PPO
    Blue Cross and Blue Shield
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • Platinum PPO
    Coventry Health Care
  • PHCS Network PPO
    MultiPlan PPO
  • HealthSmart
  • Great West Healthcare-Cigna PPO
    Cigna HMO
    Cigna PPO
    Open Access Plus
    Open Access
    Cigna
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Planned Administration Inc
  • Choice Plus POS II
    Aetna HMO
    Aetna
  • Commercial Insurance Company
  • Medicare
  • Assurant Health
  • Dental
    Pekin Insurance
  • Meritain Health
  • Health Alliance PPO

Where Dr. Peter Kim, MD Sees Patients

  1. 1 Hshsmg-Msc St Elizabeth's
    3 Saint Elizabeth Blvd Ste 5000, O Fallon, IL 62269
    Icon Directions Right Arrow Directions Phone Icon (618) 641-5803
    Monday
    07:30 - 16:00
    Tuesday
    07:30 - 16:00
    Wednesday
    07:30 - 16:00
    Thursday
    07:30 - 16:00
    Friday
    07:30 - 16:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 HSHS St. Joseph's Hospital Highland
    12866 Troxler Ave, Highland, IL 62249
    Icon Directions Right Arrow Directions Phone Icon (618) 651-2600
  3. 3 St Elizabeths Hospital of the Hospital Sisters of the Third Order
    1 Saint Elizabeth Blvd, O Fallon, IL 62269
    Icon Directions Right Arrow Directions Phone Icon (618) 234-2120

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Telehealth Options
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(618) 641-5803

Meet Dr. Peter Kim, MD

Languages Spoken
Korean
Languages Spoken
Specialties*
Internal Medicine
Gastroenterology
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.
Common Questions and Answers
Responses are sourced directly from patients.
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Does Dr. Kim offer an online patient portal?
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FAQs About Dr. Kim's Practice

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. Peter Kim, MD. To arrange an appointment, call the number on Dr. Kim's profile.

Dr. Kim frequently treats the following conditions: Abdominal Pain, Hemorrhoids, Nausea, Gastroparesis, Dysphagia, Crohn's Disease, Constipation, Gastric Ulcer, Diarrhea, Inflammatory Bowel Disease, Intestinal Ulcer, Noninfectious Gastroenteritis and Colitis, Gastroesophageal Reflux Disease (GERD), Duodenitis, Diaphragmatic and Hiatal Hernia, Gastrointestinal Bleeding, Vomiting Disorders, Hypokalemia and Duodenal Ulcer. See more on Sharecare.

Dr. Peter Kim, MD is affiliated with HSHS St. John's Hospital, HSHS St. Joseph's Hospital Highland, HSHS St. Elizabeth's Hospital and HSHS Holy Family Hospital.

Yes, Dr. Peter Kim, MD holds board certification in Gastroenterology.
Training & Medical Education
Medical Education
  • University of Illinois College of Medicine
    1993
Medical Education
Board Certifications
  • 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.

Hospitals Where Dr. Peter Kim, MD Practices

  • HSHS St. John's Hospital

    800 E Carpenter St, Springfield, IL

  • HSHS St. Joseph's Hospital Highland

    12866 Troxler Ave, Highland, IL

  • HSHS St. Elizabeth's Hospital

    1 Saint Elizabeth Blvd, O Fallon, IL

  • HSHS Holy Family Hospital

    200 Health Care Dr, Greenville, IL

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