Summary

Dr. Stanley Hahn treats colon polyps, hemorrhoids, and familial lipid disorders, and performs colonoscopy and lower GI endoscopy. He practices surgery and has 39 years of experience. He speaks English and Spanish.

Dr. Hahn completed his residency at the University of Iowa Hospitals & Clinics and sees patients in Ottumwa, Iowa, where he is affiliated with Ottumwa Regional Health Center, Providence Redwood Memorial Hospital, Kingman Regional Medical Center, Fairchild Medical Center, Poplar Bluff Regional Medical Center, and Astera Health. Patients on Vitals rate Dr. Hahn 4.69 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 39 years of experience
  • speaks English, Spanish
  • University Of Iowa Hospitals & Clinics
  • 2 written reviews
  • 1 specialty
  • 3 areas of expertise
  • 6 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Ottumwa Regional Health Center

1001 Pennsylvania AveOttumwa, IA 52501

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Dr. Stanley K Hahn, MD
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Dr. Stanley K Hahn, MDDr. Neal R Sokol, MDDr. Beth E Hothan-Zielinski, MDDr. Robert Harris Zeff, MD
SurgerySurgerySurgeryVascular Surgery
Accepts New Patients Accepts New Patients
4.7 
2.8 
5 
3 
39 Years of Experience 32 Years of Experience 45 Years of Experience 60 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish Speaks English
Ottumwa , IADes Moines , IAFairfield , IAWest Des Moines , IA
Med School: University Of Iowa Roy J And Lucille A Carver College Of Medicine Med School: Des Moines University College Of Osteopathic Medicine Med School: University Of Illinois At Chicago College Of Medicine Med School: Tufts University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Stanley K Hahn

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Stanley K Hahn has the following specialty

Specialty Expertise

Dr. Stanley K Hahn has the following 3 areas of expertise

  • Gastric Bypass (Gastrojejunostomy)
  • Stomach Stapling (Gastroplasty)
  • Weight Loss Surgery (Bariatric Surgery)

Certifications, License, & Education

39 Years Experience

Dr. Stanley K Hahn holds an expired medical license in the state of Missouri.

Medical License

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

Education & Training

Residency

Completed their residency at University Of Iowa Hospitals & Clinics.

Medical School

Graduated from University Of Iowa Roy J And Lucille A Carver College Of Medicine in 1990 and University Of Iowa in 1987.

NPI Number

Dr. Hahn's NPI number is 1619977758.

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Frequently Asked Questions

Is Dr. Stanley Hahn accepting new patients?
Dr. Stanley Hahn has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Stanley Hahn accept my insurance?
You can see the insurance plans that Dr. Stanley Hahn accepts on their Vitals profile.
How can I make an appointment with Dr. Stanley Hahn?
You can find contact information for Dr. Stanley Hahn here on Vitals.
Which hospitals is Dr. Stanley Hahn affiliated with?
Dr. Stanley Hahn is affiliated with Providence Redwood Memorial Hospital, Kingman Regional Medical Center, Fairchild Medical Center, Ottumwa Regional Health Center, Poplar Bluff Regional Medical Center, and Astera Health.
Where is Dr. Stanley Hahn's office located?
Dr. Stanley Hahn's office is located at 1001 Pennsylvania Ave, Ottumwa, IA, 52501.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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