Summary

Dr. Frederick Johlin is a gastroenterologist and internal medicine physician who has dedicated 46 years to caring for patients with digestive and liver conditions. He earned his medical degree from the University of Toledo College of Medicine and brings nearly five decades of clinical expertise to his practice. Dr. Johlin is fluent in Spanish, German, Arabic, and English, allowing him to communicate effectively with patients from diverse backgrounds.

Dr. Johlin practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, where he focuses on complex digestive health conditions. He treats patients with serious conditions like liver cancer, cholestasis, and bowel obstructions. His clinical work includes performing comprehensive metabolic panels, hepatic function panels, and bilirubin testing to diagnose and monitor liver function. Patients rate Dr. Johlin 3.5 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 46 years of experience
  • 20 insurance plans accepted
  • speaks Spanish, German, Arabic, English
  • University Of Toledo College Of Medicine
  • 8 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Frederick C Johlin has 2 locations

University Of Iowa Hospitals And Clinics

200 Hawkins DrIowa City, IA 52242

University Of Iowa Health Care Digestive Diseases

200 Hawkins Dr Bldg 4501JCPIowa City, IA 52242
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
Sat7:00 pm - 11:45 pm
Sun7:00 pm - 11:45 pm

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Dr. Frederick C Johlin, MDAshley Anderson, APRNDr. Phillip George Schmid Jr, MDDr. George Jay Weiner, MD
GastroenterologyGastroenterologyCardiovascular DiseaseOncology
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
46 Years of Experience 65 Years of Experience 45 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, German, Arabic, English Speaks English Speaks Spanish, English Speaks English
Iowa City , IASACRAMENTO , CAIowa City , IAIowa City , IA
Med School: University Of Toledo College Of Medicine Med School: East Tennessee State University - Quillen College of Medicine Med School: UNIVERSITY OF CHICAGO DIVISION OF THE BIOLOGICAL SCIENCES THE PRITZKER SCHOOL OF MEDICINE Med School: Ohio State University College Of Medicine & Public Health
Current Profile
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Insurance Plans Accepted by Dr. Frederick C Johlin

  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - Medicare
  • Ambetter - Medicaid (Managed)
  • Blue Cross Blue Shield
  • CHAMPVA
  • HealthPartners
  • Humana
  • Humana - HMO
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan - Medicaid
  • Pan-American Life Insurance Group
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Frederick C Johlin has the following 2 specialties

Specialty Expertise

Dr. Frederick C Johlin has the following 8 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Endoscopic Sphincterotomy
  • Hepatitis B
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

46 Years Experience

Education & Training

Medical School

Graduated from University Of Toledo College Of Medicine in 1980.

NPI Number

Dr. Johlin's NPI number is 1821085960.

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Frequently Asked Questions

Does Dr. Frederick Johlin accept my insurance?
You can see the insurance plans that Dr. Frederick Johlin accepts on their Vitals profile.
How can I make an appointment with Dr. Frederick Johlin?
You can find contact information for Dr. Frederick Johlin here on Vitals.
Is Dr. Frederick Johlin accepting new patients?
Dr. Frederick Johlin is accepting new patients on Vitals. View Dr. Frederick Johlin's profile on Vitals to make an appointment.
Does Dr. Frederick Johlin accept virtual/telehealth appointments?
Dr. Frederick Johlin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Frederick Johlin's office located?
Dr. Frederick Johlin's office is located at 200 Hawkins Dr, Iowa City, IA, 52242.

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