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Dr. Cassandra Fritz, MD

Gastroenterology* Age 36
Dr. Cassandra Fritz, MD
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Dr. Cassandra Fritz, MD is a Gastroenterologist in Saint Louis, MO.
Dr. Cassandra Fritz, MD
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Dr. Cassandra Fritz, MD

Gastroenterology* Age 36
Saint Louis, MO
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Dr. Cassandra Fritz, MD is a Gastroenterologist in Saint Louis, MO.

About

Dr. Fritz graduated from University of Chicago. Dr. Cassandra Fritz, MD is a Gastroenterologist in Saint Louis, MO. Dr. Fritz currently practices at Practice and are affiliated with Barnes Jewish Hospital and Barnes-Jewish West County Hospital. Dr. Fritz's office is not accepting new patients. Dr. Fritz is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Abdominal Pain
Anemia
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Cirrhosis
Colorectal Polyp
Constipation
Dehydration
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Hemorrhoids
Intestinal Diverticulosis
Intestinal Ulcer
Malnutrition
Nausea
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Pancreatitis
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Acidosis
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Acute Deep Vein Thrombosis (DVT)
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Alcoholic Cirrhosis
All Headaches (incl. Migraine)
Allergic Rhinitis
Anal or Rectal Pain
Anaphylaxis
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
Back Pain
Balanoposthitis
Barrett's Esophagus
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchitis
Burn Injuries
Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Gastritis
Chronic Pain
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Crohn's Disease
Cystic Fibrosis
Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diffuse Esophageal Spasm
Dizziness
Duodenal Cancer
Duodenitis
Dysentery
Dyslipidemia
Dysphagia
Emphysema
Enlarged Prostate (BPH)
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophagitis
Essential Tremor
Familial Adenomatous Polyposis
Fever
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Fibromyalgia
Gait Abnormality
Gallstones
Ganglion Cyst
Gas-Bloat Syndrome
Gastroparesis
Gastroptosis
Gout
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Headache
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Heart Disease
Heart Palpitations
Hepatitis A
Hepatitis C
Hernia
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Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Ileus
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Indigestion
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Obstruction
Irritable Bowel Syndrome
Joint Pain
Leg and Foot Ulcers
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Malaise and Fatigue
Menopausal and Postmenopausal Disorders
Migraine
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Mineral Metabolism Disorders
Muscle Weakness
Nail and Nail Bed Infection
Neurogenic Bladder
Neurogenic Bowel
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Perimenopause
Phimosis
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Phlebitis and Thrombophlebitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Pneumonia
Pollen Allergy
Polymyositis
Polyneuropathy
Polyuria
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Postnasal Drip
Pyloric Stenosis
Rash
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Rectal Ulcer
Reflux Esophagitis
Respiratory Syncytial Virus
Retroperitoneum Cancer
Ringworm
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Sarcoidosis
Sclerosing Mesenteritis
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Shoulder Tendinitis and Tenosynovitis
Sinus Bradycardia
Sleep Apnea
Stomal Ulcer
Swine Flu
Symptomatic Menopause
Tension Headache
Thyroid Goiter
Tinea Versicolor
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Compression
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Vitamin_Deficiency
Wheezing
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ACTH (Cosyntropin) Stimulation Test
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Anemia and Iron Deficiency Screening
Arrhythmia Screening
Arterial Blood Gas Test (ABG)
Bacteriuria Screening
Blood Allergy Testing
Bone Density Scan
Breast Cancer Screening
Cancer Screening
Cardiac Ultrasound
Cardiovascular Stress Test
Chest Pain Evaluation
Chlamydia Infection Screening
Cholesterol Screening
Dementia Evaluation
Dementia or Depression Screening
Detoxification Evaluation
Diabetes Screening
Diabetic Evaluation
Dipstick Urinalysis
Disability Evaluation
Drug Allergy Testing
Dual-Energy X-Ray Absorptiometry (DEXA) Scan
Dyslexia Assessment
Electrocardiogram (EKG)
Evaluation and Treatment of Sleep Disorders
Fetal Cardiac Screening
Genetic Screening for Breast Cancer
Geriatric Assessment
Gonorrhea Screening
Health Screening
HeartAware Online Risk Screening
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Home Sleep Study
Immunization Administration
Impairment Rating Evaluation
Independent Educational Evaluation
Joint Fluid Test
Lyme Disease Evaluation
Mammography
McMurray's Test
Melanoma Screening
Memory Evaluation
Menopause Evaluation and Treatment
Mole Evaluation
Oral Glucose Tolerance Test
Osteoporosis Screening
Ovarian Cancer Screening
Patch Testing
Pre-Operative Evaluation
Pregnancy Test
Prostate Cancer Screening
Prostate Cancer Screening Exam (DRE)
Psychiatric Evaluation
Psychiatric Evaluation - Child and Adolescent
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Rapid Flu Test
Sexually Transmitted Infections Screening
Skin Screenings
Skin Testing and Screening
Spinal and Postural Screening
STD Screening
Strep Test
Syphilis Screening
Thyroid Screening
Trichomoniasis Screening
Tuberculosis Screening
Urine Pregnancy Test
Vaccination
Vaginosis Screening
VAP Lipid Testing
Wheelchair Evaluation
Worker's Compensation Evaluations

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Card PPO
    Preferred Care Blue PPO
  • Anthem Blue Cross Blue Shield PPO
  • Alliance EPO
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • Health Alliance PPO
  • First Health (Coventry Health Care) PPO
  • Nexus Open Access
    Navigate HMO
    Medica Choice
    Options PPO
    Choice Plus POS
    Navigate POS
  • Blue Print PPO
    Blue Cross Blue Shield of Illinois PPO
  • Blue Preferred Options-MO PPO

Locations

  1. 1 Washington University
    660 S Euclid Ave, Saint Louis, MO 63110
  2. 2 Barnes Jewish West County Hospital
    12634 Olive Blvd, Saint Louis, MO 63141
  3. 3 The Retina Institute
    4921 Parkview Pl Ste 12B, Saint Louis, MO 63110
  4. 4 Barnes-Jewish Hospital
    1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110

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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

Education

Medical Education
  • University of Chicago
Medical Education

Board 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.
Common Questions and Answers
Responses are sourced directly from patients.
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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. Cassandra Fritz, MD. To arrange an appointment, call the number on Dr. Fritz's profile.

Dr. Cassandra Fritz, MD is affiliated with Barnes Jewish Hospital and Barnes-Jewish West County Hospital.

Yes, Dr. Cassandra Fritz, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Barnes Jewish Hospital

    1 Barnes Jewish Hospital Plz, Saint Louis, MO

  • Barnes-Jewish West County Hospital

    12634 Olive Blvd, Creve Coeur, MO