Dr. Frederick C Johlin MD Gastroenterologist

Dr. Frederick Johlin is a gastroenterologist in Iowa City, Iowa. He is affiliated with multiple hospitals in the area, including Iowa City Veterans Affairs Health Care System and University of Iowa Hospitals and Clinics. He received his medical degree from University of Toledo College of Medicine and has been in practice for 34 years. Dr. Johlin accepts several types of health insurance, listed below. He is one of 19 doctors at Iowa City Veterans Affairs Health Care System and one of 17 at University of Iowa Hospitals and Clinics who specialize in Gastroenterology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Hospital Affiliation

University of Iowa Hospitals and Clinics
High performing in Gastroenterology & GI Surgery

Iowa City Veterans Affairs Health Care System

Education & Medical Training

Medical College of Ohio at Toledo
Residency, Internal Medicine, 1980 - 1983

University of Iowa Hospitals and Clinics
Fellowship, Gastroenterology, 1983 - 1986

University of Toledo College of Medicine
Class of 1980

Certifications & Licensure

American Board of Family Medicine
Certified in Family Medicine

American Board of Family Medicine
Certified in Sports Medicine

AZ State Medical License
Active through 2014

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services
2011

Publications & Presentations

Complications and survival associated with operative procedures in patients with unresectable pancreatic head adenocarcinoma.
Spanheimer, P. M.,Cyr, A. R.,Liao, J.,Johlin, F. C.,Hoshi, H.,Howe, J. R.,Mezhir, J. J.

Long-term, tumor-free survival after radiotherapy combining hepatectomy-Whipple en bloc and orthotopic liver transplantation for early-stage hilar cholangiocarcinoma.
Wu, Y., Johlin, F.C., Rayhill, S.C., Jensen, C.S., Xie, J., Cohen, M.B., Mitros, F.A.

Dietary fructose intolerance: diet modification can impact self-rated health and symptom control.
Johlin, F.C., Panther, M., Kraft, N.

See all 4 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Anthem PPO
  • BCBS Blue Card PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Great West PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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