BJC Medical Group Endocrinology at St. Peters

Contact Information

201 BJC St. Peters Dr

Suite 100

St. Peters, MO 63376

Medical Office Building C

Current Patients: 636.916.7235

New Patients: 314.273.2234

Hours:

Sunday CLOSED

Monday 8:00 AM - 5:00 PM

Tuesday 8:00 AM - 5:00 PM

Wednesday 8:00 AM - 5:00 PM

Thursday 8:00 AM - 5:00 PM

Friday 8:00 AM - 5:00 PM

Saturday CLOSED

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About This Location

BJC Medical Group Endocrinology at St. Peters offers exceptional, patient-centered care in a timely, courteous and professional manner. Our physicians are dedicated to continuous education and deliver the most current, knowledge-driven, comprehensive care possible. They take pride in building personal relationships with patients, who are treated with the utmost respect and care. Our team evaluates your needs and collaborates with you to identify the best treatment plan.

Providers Within Our Practice

  • Alexander M. Markov, MD

    Alexander M. Markov, MD

    Specialties: Endocrinology

    Call for Appointment: 314.273.2234

    Dr. Markov is board certified physician specializing in endocrinology. He received his medical degree from Washington University School of Medicine in St. Louis, Missouri. He completed his internship and residency at the University of Missouri in Col...

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  • Mary K. Knight-Macheca, ANP

    Mary K. Knight-Macheca, ANP

    Specialties: Endocrinology

    Current Patients: 636.916.7235

    Mary Kay Knight-Macheca, ANP-BC, CDE, is a board-certified adult nurse practitioner and certified diabetes educator. Diabetes education has been Mary Kay's passion since she began practicing. "The most rewarding part of my practice is building relati...

  • Stanley Mathew, MD

    Stanley Mathew, MD

    Specialties: Endocrinology

    Call for Appointment: 314.273.2234

    Stanley Mathew, MD, is a board-certified endocrinologist who sees patients 18 years and older. He diagnoses and treats various conditions, including diabetes, obesity, thyroid disorders, parathyroid disorders, osteoporosis, lipid disorders, adrenal g...

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  • Stephanie L. Graham, FNP

    Stephanie L. Graham, FNP

    Specialties: Endocrinology

    Call for Appointment: 314.273.2234

    Stephanie Graham, NP, is a board-certified endocrinology nurse practitioner and diabetic educator who sees patients 18 years and older. She treats various endocrinology conditions, including diabetes, high blood pressure, high cholesterol, osteoporos...

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  • Endocrinology
  • AARP/United Healthcare Medicare Solutions Medicare Complete Choice Plan 1 PPO
  • AARP/United Healthcare Medicare Solutions Medicare Complete Choice Plan 2 PPO
  • AARP/United Healthcare Medicare Solutions Medicare Complete HMO
  • 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 CVS Health (MO Marketplace Exchange)
  • Aetna Elect Choice
  • Aetna for Better Health of Illinois- 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 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 (IL 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 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 LocalPlus (formerly SureFit)
  • 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 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 (IL 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
  • Kansas Advantra Freedom PPO (Aetna Medicare)
  • Mail Handlers-Aetna
  • Medicare
  • Meridian Health Plan of Illinois Medicaid-IDPA
  • Missouri HealthNet (Missouri Medicaid)
  • Molina HealthChoice 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 HMO
  • United Healthcare Medicare Advantage NPPO
  • United Healthcare Medicare Advantage PPO
  • 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