Summary

Dr. Christian Sieck is a family medicine physician who has been caring for patients for over three decades. He completed his medical education at the University of Oklahoma College of Medicine and went on to finish his residency training at Integris Bass Baptist Health Center. His extensive experience spans 31 years of practice, during which he has developed expertise in comprehensive primary care for patients of all ages. Dr. Sieck is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Sieck practices at Mercy Clinic Primary Care in Norman, Oklahoma, and maintains hospital privileges at Norman Regional Hospital. He specializes in managing chronic conditions such as kidney disease and high blood pressure, including hypertensive emergencies. His practice also focuses on preventive women's health services, including breast cancer screenings and mammograms. Patients have given Dr. Sieck an average rating of 3.6 on Vitals, reflecting their experiences with his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 31 years of experience
  • 22 insurance plans accepted
  • speaks English, Spanish
  • Integris Bass Baptist Health Center
  • 9 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Mercy Clinic Primary Care - Norman Porter

950 N Porter Ave Ste 200Norman, OK 73071
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Christian Cummins Sieck
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Christian Cummins SieckDr. Rhonda A. Sparks, MDDr. Christopher D. Harris, MDDr. Mary Hines, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
4.2 
2.6 
31 Years of Experience 32 Years of Experience 8 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English
Norman , OKOklahoma City , OKOklahoma City , OKOklahoma City , OK
Med School: University Of Oklahoma College Of Medicine Med School: University of Ok Coll of Med, Oklahoma City Ok Med School: University Of Oklahoma College Of Medicine Med School: Medical University Of The Americas (Nevis)
Current Profile
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Insurance Plans Accepted by Christian Cummins Sieck

  • Aetna
  • Anthem BlueCross BlueShield
  • Chickasaw Nation
  • Cigna
  • Community Care of OK
  • Coventry
  • GlobalHealth
  • Healthcare Highways
  • HealthChoice
  • HealthSmart
  • Humana
  • Indian Health Services
  • MultiPlan/PHCS
  • National Preferred Provider Network
  • Oklahoma Health Network
  • Oklahoma State Medical Association (OSMA)
  • Preferred Community Choice
  • Three Rivers
  • Tribute
  • TRICARE (Humana Military)
  • United Healthcare
  • USA Managed Care Organization

Medical Specialties

Christian Cummins Sieck has the following specialty

Specialty Expertise

Christian Cummins Sieck has the following 7 areas of expertise

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

Certifications, License, & Education

31 Years Experience

Christian Cummins Sieck holds an expired medical license in the state of Oklahoma.

Medical License

Medical Doctor with an expired medical license in the state of Oklahoma that expired in 2026.

Education & Training

Residency

Completed their residency at Integris Bass Baptist Health Center.

Medical School

Graduated from University Of Oklahoma College Of Medicine in 1995.

NPI Number

Christian Cummins Sieck's NPI number is 1811989619.

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Frequently Asked Questions

Is Christian Cummins Sieck accepting new patients?
Christian Cummins Sieck is accepting new patients on Vitals. View Christian Cummins Sieck's profile on Vitals to make an appointment.
How can I make an appointment with Christian Cummins Sieck?
You can find contact information for Christian Cummins Sieck here on Vitals.
Where is Christian Cummins Sieck's office located?
Christian Cummins Sieck's office is located at 950 N Porter Ave Ste 200, Norman, OK, 73071.
Does Christian Cummins Sieck accept virtual/telehealth appointments?
Christian Cummins Sieck has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Christian Cummins Sieck accept my insurance?
You can see the insurance plans that Christian Cummins Sieck accepts on their Vitals profile.

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