Summary

Dr. Rebecca Winchester is a family medicine physician who earned her Doctor of Osteopathy degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine. With a decade of experience in family medicine, she provides comprehensive primary care services to patients of all ages. Her osteopathic training emphasizes a whole-person approach to healthcare, focusing on prevention and the body's natural ability to heal.

Dr. Winchester practices at Mercy Clinic Primary Care in O'Fallon, Missouri, and maintains hospital privileges at Mercy Hospital Saint Louis. She specializes in managing complex chronic conditions including kidney disease and diabetes. Her treatment approach includes physical therapy and strength training to help patients improve their overall health and mobility. Patients have given her an average rating of 3.0 on Vitals for her compassionate care and thorough medical expertise.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 10 years of experience
  • 20 insurance plans accepted
  • Kansas City University Of Medicine & Bioscience College Of Osteopathic Med
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Flexible scheduling

Office Location

Mercy Clinic Primary Care - Winghaven

2223 Technology Dr Ste 40O Fallon, MO 63368
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Rebecca Ann Winchester, DO
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Rebecca Ann Winchester, DODr. Alaina Ann Studt, MDDr. Anil Gupta, MDHelix Virtual Care
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.9 
10 Years of Experience 1 Year of Experience 36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Arabic, Spanish
O Fallon , MOFrontenac , MOColumbia , ILBoca Raton , FL
Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med Med School: University of Missouri Med School: St Louis University School Of Medicine
Current Profile
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Insurance Plans Accepted by Rebecca Ann Winchester

  • Accepts Medicare
  • Aetna
  • Anthem BlueCross BlueShield
  • Ascension Smart Health
  • Cigna
  • Essence
  • Health Net Federal Services
  • Healthlink
  • Healthy Blue (formerly Missouri Care)
  • HFN Inc.
  • Home State Health
  • Humana
  • Humana Military
  • Live360 (Health Choices Network)
  • Medica
  • MultiPlan/PHCS
  • NHC Advantage
  • PPHP (Provider Partners Health Plan)
  • Sterling Medicare
  • United Healthcare
  • WellCare Medicare Advantage

Medical Specialties

Rebecca Ann Winchester has the following specialty

Specialty Expertise

Rebecca Ann Winchester has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

10 Years Experience

Rebecca Ann Winchester holds an expired medical license in the state of Missouri.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Medical School

Graduated from Kansas City University Of Medicine & Bioscience College Of Osteopathic Med in 2016.

NPI Number

Rebecca Ann Winchester's NPI number is 1194174177.

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Frequently Asked Questions

Is Rebecca Winchester accepting new patients?
Rebecca Winchester is accepting new patients on Vitals. View Rebecca Winchester's profile on Vitals to make an appointment.
Which hospitals is Rebecca Winchester affiliated with?
Rebecca Winchester is affiliated with Mercy Hospital Saint Louis.
How can I make an appointment with Rebecca Winchester?
You can find contact information for Rebecca Winchester here on Vitals.
Does Rebecca Winchester accept virtual/telehealth appointments?
Rebecca Winchester has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Rebecca Winchester's office located?
Rebecca Winchester's office is located at 2223 Technology Dr Ste 40, O Fallon, MO, 63368.

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