BJC Medical Group Gastroenterology at Alton

Contact Information

4 Memorial Drive

Suite 230

Alton, IL 62002

Medical Office Building B

Current Patients: 618.463.7874

New Patients: 314.273.2234

Hours:

Sunday CLOSED

Monday 8:00 AM - 4:30 PM

Tuesday 8:00 AM - 4:30 PM

Wednesday 8:00 AM - 4:30 PM

Thursday 8:00 AM - 4:30 PM

Friday 8:00 AM - 4:30 PM

Saturday CLOSED

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About This Location

BJC Medical Group Gastroenterology at Alton is dedicated to providing excellent patient care in a convenient location. They have extensive experience in the gastroenterology specialty and are well-respected in the community. The physicians at BJC Medical Group Gastroenterology at Alton believe that it's important to establish a relationship with their practice even before you feel sick. They recommend scheduling an appointment to learn about your health history and to help establish healthy habits to prevent future illness. Gastroenterology physicians treat irritable bowel syndrome, reflux disease, abdominal pain, and hemorrhoids. They also perform colonoscopies, endoscopies, and a variety of other procedures. Schedule your appointment today!

Providers Within Our Practice

  • Ahmad A. Karadaghy, MD

    Ahmad A. Karadaghy, MD

    Specialties: Gastroenterology, Hepatology/Liver

    Call for Appointment: 314.273.2234

    Dr. Karadaghy’s practice is part of BJC Medical Group of Illinois, a well-established, multi-specialty physician group.

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  • Cody E. Basciano, FNP

    Cody E. Basciano, FNP

    Specialties: Family Practice, Gastroenterology

    Call for Appointment: 314.273.2234

    Cody Elizabeth Basciano, FNP, is a mindful, patient-centered nurse practitioner. Cody earned her Master's of Science in Nursing degree from the Frontier Nursing University in Hyden, KY, and her Bachelor’s of Science in Nursing degree at SIUE in Edwar...

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  • David R. Riedel, MD

    David R. Riedel, MD

    Specialties: Gastroenterology

    Call for Appointment: 314.273.2234

    David Riedel, MD, FACG, FACP, chose to practice gastroenterology (GI) because it gives him the ability to prevent cancer by endoscopic removal of precancerous lesions. As part of an experienced and established practice, he focuses on general GI issue...

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  • Lauren T. Flavan, PA

    Lauren T. Flavan, PA

    Specialties: Gastroenterology

    Call for Appointment: 314.273.2234

    Lauren Flavan, PA, is a board-certified physician assistant specializing in gastroenterology. She earned her Master of Physician Assistant Studies at the University Evansville in Evansville, IN. Patients ages 18 above can visit Lauren for general ...

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  • Michael Ansstas, MD

    Michael Ansstas, MD

    Specialties: Gastroenterology

    Call for Appointment: 314.273.2234

    Dr. Ansstas is a board-certified gastroenterologist who completed an advanced endoscopic fellowship at Cedars Sinai Medical Center in Los Angeles, which is one of the highest-ranked programs in the nation. He earned his medical degree from Tishreen U...

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  • Family Practice
  • Gastroenterology
  • Hepatology/Liver
  • AARP/United Healthcare Medicare Solutions Medicare Complete HMO
  • AARP/United Healthcare Medicare Solutions MedicareComplete Choice Plan 1 PPO
  • AARP/United Healthcare Medicare Solutions MedicareComplete Choice Plan 2 PPO
  • Advantra Complete PPO Illinois (Aetna Medicare)
  • Advantra Option 1 HMO/POS (Aetna Medicare)
  • Advantra Option 2 HMO (Aetna Medicare)
  • Advantra PPO (Aetna Medicare)
  • Advantra Silver HMO (Aetna Medicare)
  • Aetna Affordable Health Choice PPO
  • Aetna Choice POS
  • Aetna Choice POS II
  • Aetna Coventry Medicare Gold Advantage
  • Aetna Elect Choice
  • Aetna for Better Health of Illinois (Illinicare) Illinois Medicaid-IDPA
  • Aetna Health Network
  • Aetna Health Network Option
  • Aetna HMO
  • Aetna Managed Choice (POS)
  • Aetna Medicare HMO
  • Aetna Medicare Open Access HMO
  • Aetna Medicare Open Access POS
  • Aetna Medicare PPO
  • Aetna National Advantage Program (NAP)
  • Aetna Open Access Elect Choice
  • Aetna Open Access HMO
  • Aetna Open Access Managed Choice
  • Aetna Open Choice (PPO)
  • Aetna Quality Point of Service
  • Aetna Select
  • Aetna USAccess
  • Anthem Blue Access Choice-Missouri BC/BS
  • Anthem Blue Access Federal PPO
  • Anthem Blue Access-Missouri BC/BS
  • Anthem Blue Cross Blue Shield Missouri, Regular or Traditional
  • Anthem Blue Preferred
  • Anthem Blue Preferred Options PPO
  • Anthem BlueCard Program PPO-Missouri BC/BS
  • Anthem MediBlue Dual Advantage (Medicare Advantage)
  • Anthem MediBlue HMO (Medicare Advantage)
  • Anthem MediBlue PPO (Medicare Advantage)
  • BJC Center of Excellence - Consociate Health
  • BJC HealthSolutions
  • Blue Cross Blue Shield Illinois, Blue Choice Preferred (Marketplace Exchange)
  • Blue Cross Blue Shield of Illinois HMO (Blue Card Program)
  • Blue Cross Blue Shield of Illinois PPO (Blue Card Program)
  • Care Management Resources (CMR)
  • Cigna Connect (Marketplace Exchange Plan)
  • Cigna FlexCare
  • Cigna Healthcare EPO
  • Cigna Healthcare HMO
  • Cigna Healthcare HMO Open Access
  • Cigna Healthcare Network
  • Cigna Healthcare Network Open Access
  • Cigna Healthcare Network Open Access Plus
  • Cigna Healthcare POS
  • Cigna Healthcare POS Open Access
  • Cigna Healthcare PPO
  • Cigna Healthcare PPO Plus
  • Cigna Network Open Access
  • Cigna Network Open Access Plus
  • Cigna Network POS
  • Cigna Open Access Plus HMO
  • Cigna Open Access Plus POS
  • Cigna Preferred Medicare (HMO)
  • Cigna Preferred Plus Medicare (HMO)
  • Cigna Preferred Provider Access
  • Cigna Preferred Provider Access Plus
  • Cigna Signature
  • Cigna SureFit
  • Cigna True Choice Medicare (PPO)
  • Coventry Advantra Value PPO (Aetna Medicare)
  • Coventry ASO
  • Coventry Healthcare of IL
  • Coventry Healthcare of Kansas
  • Coventry HMO
  • Coventry National Network PPO
  • Coventry One HMO
  • Coventry One PPO
  • Coventry One PPO Plus
  • Coventry POS
  • Coventry PPO
  • Essence Advantage HMO
  • Essence Advantage Plus HMO
  • Essence Advantage Select HMO
  • First Health Network
  • Freedom Plus PPO-Missouri (Aetna Medicare)
  • Freedom PPO-Missouri (Aetna Medicare)
  • Gold Advantage (Aetna Medicare)
  • Gold Dual Core HMO Missouri (Aetna Medicare)
  • Great West Healthcare HMO
  • Great West Healthcare POS
  • Great West Healthcare PPO
  • Great West Open Access
  • Health Alliance (Illinois Marketplace Exchange)
  • Health Alliance HMO
  • Health Alliance Medicare HMO
  • Health Alliance Medicare POS
  • Health Alliance POS
  • Health Alliance PPO
  • HealthLink HMO
  • HealthLink Open Access
  • HealthLink POS
  • HealthLink PPO
  • Healthy Blue HMO by Anthem (MO Medicaid)-Formerly Missouri Care
  • HFN Inc
  • Home State Health Plan (Missouri Medicaid)
  • Humana Choice PPO Medicare Advantage
  • Humana Gold Choice Medicare Advantage Plan
  • Humana Gold Plus HMO Medicare Advantage Plan
  • Humana POS Medicare Advantage
  • IlliniCare Health Plan of Illinois Medicaid-IDPA
  • Illinois Department of Public Aid Illinois Medicaid-IDPA
  • Kansas Advantra Freedom PPO (Aetna Medicare)
  • Mail Handlers-Aetna
  • Medicare
  • Meridian Health Plan of Illinois Medicaid-IDPA
  • Missouri HealthNet (Missouri Medicaid)
  • Molina HeatlhChoice of Illinois Medicaid-IDPA
  • MultiPlan
  • Private Health Care Systems PPO (PHCS)
  • TriCare East-Humana Military
  • TriCare West-Healthnet Federal Services-HFNS)
  • Union Pacific Railroad Employee Health System
  • United Healthcare All Savers
  • United HealthCare Choice
  • United HealthCare Choice Plus
  • United HealthCare Community Plan (Missouri Medicaid)
  • United Healthcare Dual Complete Choice
  • United HealthCare EPO
  • United Healthcare Medicare Advantage NPPO
  • United Healthcare Medicare Advantage PPO
  • United Healthcare Medicare Advantagel HMO
  • United Healthcare Medicare Gold Medicare Advantage
  • United Healthcare Medicare Silver Medicare Advantage
  • United HealthCare Navigate
  • United HealthCare Options
  • United HealthCare POS
  • United HealthCare PPO
  • United HealthCare Select
  • United HealthCare Select Plus
  • Verify Insurance Acceptance With Practice