Dr. Jacquelyn F. Fleckenstein
- Gender: Female
- Experience: 36 years
- Graduated from: Saint Louis University School Of Medicine
- Graduation year: 1985
- Sole propriator: No
- NPI: 1386600864
Dr. Jacquelyn F. Fleckenstein MD
Gastroenterologist
She is located at 4921 Parkview Place Div Im Gastroenterology, Ste 12B in Saint Louis, MO 63110. Can help patients with the following: Ascites, Cystitis, Fatty Liver Disease, Hepatitis B (HBV), Primary Biliary Cirrhosis (PBC), Urethritis. Her National Provider Identifier (NPI) number is 1386600864. Appointment can be made via the phone number (314) 747-2066. She is affiliated with 5 hospitals.
Conditions treated
Dr. Jaquelyn Fitch Fleckenstein, being an gastroenterologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Jacquelyn F. Fleckenstein.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Chest Pain
- Childhood Obesity
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Common Cold
- Constipation
- Crohn's Disease
- Cystitis
- Diarrhea
- Diverticulosis
- Edema
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Fever
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- General Care
- Headache
- Heart Disease
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Prescription Refill
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Jacquelyn F. Fleckenstein
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Jacquelyn F. Fleckenstein as in-network for the following 2026 plans.
Health plans
Cox HealthPlans
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 7 plans from Cox HealthPlans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cox HealthPlans Bronze Expanded Standard | EPO · Expanded Bronze | EPO | Accepting new patients |
| Cox HealthPlans Bronze Preferred | EPO · Bronze | EPO | Accepting new patients |
| Cox HealthPlans Gold Preferred | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Gold Standard | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Silver Connect | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Preferred | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Standard | EPO · Silver | EPO | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Jacquelyn F. Fleckenstein is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Jacquelyn F. Fleckenstein is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Washington University
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AbbVie | $362 |
| Gilead Sciences | $248 |
| Janssen | $199 |
Other
| Food and Beverage | $926 |
Studies
SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1985Additional Specialities
- Internist
Affiliated hospitals
Looking for more Gastroenterologists?
Out of the 62 gastroenterologists in this region, here are 10 randomly selected ones for you to explore.
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- Address: 915 North Grand Boulevard Saint Louis, 63106, MO
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- Address: Div Ped Gastro, Hepatology And Nutrition 1 Childrens Place Saint Louis, 63110, MO
- Gender: Male
- Address: Suite 375 1110 Highlands Plaza Drive East Saint Louis, 63110, MO
- Gender: Male
- Address: 705 Riley Hospital Drive # 4210 Indianapolis, 46202, IN
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- Address: 4120 Us Highway 98 North Lakeland, 33809, FL
- Gender: Male
- Address: 1009 South Wood Street Chicago, 60612, IL
- Gender: Female
- Address: Div Im Gastroenterology, Ste 12B 4921 Parkview Place Saint Louis, 63110, MO
- Gender: Male
- Address: Div Im Gastroenterology 1 Barnes Jewish Hospital Plaza Saint Louis, 63110, MO
Questions & Answers
Does Dr. Jaquelyn Fitch Fleckenstein accept patients with Cox HealthPlans?
Yes, Dr. Jaquelyn Fitch Fleckenstein is listed in-network for Cox HealthPlans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Jaquelyn Fitch Fleckenstein affiliation with hospitals?
Dr. Jaquelyn Fitch Fleckenstein is affiliated with BARNES JEWISH HOSPITAL. For the full list of hospitals see this list.
Where can you meet with Dr. Jaquelyn Fitch Fleckenstein?
Dr. Jaquelyn Fitch Fleckenstein's office is located at 4921 Parkview Place Div Im Gastroenterology, Ste 12B in Saint Louis, MO 63110.
What conditions does Dr. Jaquelyn Fitch Fleckenstein treat?
Dr. Jaquelyn Fitch Fleckenstein provides treatment for Ascites, Cystitis, Fatty Liver Disease, Hepatitis B (HBV), Primary Biliary Cirrhosis (PBC), Urethritis. For the full list see this list.