Summary

Dr. Nathaniel Riggan is a surgeon who earned his medical degree from Baylor College of Medicine. With three years of experience in surgical practice, he focuses on comprehensive surgical care for his patients in the Saginaw area.

Dr. Riggan practices at multiple locations throughout Saginaw, Michigan, including CMU Health Houghton, Covenant Medical Center Harrison, and Covenant Medical Center Cooper. He treats patients with abdominal pain, chest pain, and ascites. His procedural expertise includes performing CT scans, specialized liver and biliary tract imaging, and CT enterography to help diagnose and guide treatment for his patients.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3 years of experience
  • 22 insurance plans accepted
  • Baylor College Of Medicine
  • 1 specialty
  • 1 area of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Nathaniel David Riggan has 3 locations

Cmu Health Houghton

1000 Houghton AveSaginaw, MI 48602
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 - 5:00 pm
SatClosed
SunClosed

Covenant Medical Center Harrison

1447 N Harrison StSaginaw, MI 48602

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Dr. Nathaniel David Riggan
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Dr. Nathaniel David RigganDr. Jacob Brian BoersmaDr. Diaa Mamdouh Mohamed SolimanDr. Eduardo Xavier Serpa Bojorque
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients
3 Years of Experience 5 Years of Experience 5 Years of Experience 10 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Saginaw , MIGrand Rapids , MISaginaw , MISaginaw , MI
Med School: Baylor College Of Medicine Med School: Michigan State University College Of Human Medicine Med School: Kuwait University Faculty Of Medicine Med School: Universidad De Cuenca Facultad De Ciencias Medicas
Current Profile
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Insurance Plans Accepted by Dr. Nathaniel David Riggan

  • Accepts Medicare
  • Accepts Medicaid
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield of Michigan
  • CHAMPVA
  • Cigna
  • Health Alliance
  • Humana
  • Medicaid
  • Medicare
  • Medicare - Medicare
  • Meridian Health Plan
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Optum Health
  • Priority Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • WPS Health Plan
  • WPS Health Plan - Medicare

Medical Specialties

Dr. Nathaniel David Riggan has the following specialty

Specialty Expertise

Dr. Nathaniel David Riggan has the following area of expertise

  • General Surgery

Certifications, License, & Education

3 Years Experience

Dr. Nathaniel David Riggan holds an expired medical license in the state of Michigan.

Medical License

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

Education & Training

Medical School

Graduated from Baylor College Of Medicine in 2023.

NPI Number

Dr. Riggan's NPI number is 1255015715.

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Frequently Asked Questions

Where is Dr. Nathaniel Riggan's office located?
Dr. Nathaniel Riggan's office is located at 1000 Houghton Ave, Saginaw, MI, 48602.
Which hospitals is Dr. Nathaniel Riggan affiliated with?
Dr. Nathaniel Riggan is affiliated with Select Specialty Hospital Saginaw, Covenant Medical Center Cooper, and Mymichigan Medical Center Saginaw.
How can I make an appointment with Dr. Nathaniel Riggan?
You can find contact information for Dr. Nathaniel Riggan here on Vitals.
Does Dr. Nathaniel Riggan accept virtual/telehealth appointments?
Dr. Nathaniel Riggan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Nathaniel Riggan accept my insurance?
You can see the insurance plans that Dr. Nathaniel Riggan accepts on their Vitals profile.

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