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Dr. Christine A Sigman MD is a female Internist, has 14 years of experience and practices in Internal Medicine.
Video profile
Dr. Christine Sigman has 3 office locations.
Mercy Clinic Internal Medicine - Clayton Clarkson
15945 Clayton Rd
Ste 310
Ballwin, MO 63011

Phone Number
Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (9)

The overall average patient rating of Dr. Christine Sigman, Internist, General Practitioner is Excellent. Dr. Sigman has been reviewed by 27 patients who have provided 9 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.6
  • Currently 3.6470588235294 of 4 stars
Promptness 3.8
  • Currently 3.8 of 4 stars
Courteous Staff 3.6
  • Currently 3.5882352941176 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.5294117647059 of 4 stars
Bedside Manner 3.8
  • Currently 3.7777777777778 of 4 stars
Spends Time with Me 3.8
  • Currently 3.7777777777778 of 4 stars
Follows Up After Visit 3.3
  • Currently 3.25 of 4 stars

Specialties & Research

Dr. Christine Sigman, MD is board certified in Internal Medicine.

  • She has special expertise in 3 areas:
  • Diabetes
  • Flu (Human Influenza)
  • Gynecology

Education & Awards

Dr. Sigman graduated from Saint Louis University. She has 7 awards.

Patients' Choice 5th Anniversary Award (2012)
Patients' Choice Award (2008 - 2012)
Compassionate Doctor Recognition (2009 - 2012)
Bridges to Excellence Recognition
Diabetes Care Recognition (2013 - 2015)
Level I
NCQA Diabetes Physician Recognition Program (2013 - 2016)
Top 10 Doctor - Metro Area (2014)
Greater St Louis
On-Time Doctor Award (2009)


Dr. Sigman has 3 hospital affiliations:

  • St. John's Mercy Medical Center 
  • Missouri Baptist Medical Center 
  • Mercy Hospital - St. Louis, MO 

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Additional Information
Where does Dr. Christine A. Sigman practice?
Dr. Christine Sigman practices Internal Medicine near Ballwin, MO.
Additional practice locations include: Chesterfield, MO.
See Ballwin Internists.