Summary

Dr. Frederick Johlin is a gastroenterologist and internal medicine physician who brings 46 years of clinical experience to his practice. He earned his medical degree from the University of Toledo College of Medicine and has dedicated nearly five decades to treating digestive and liver conditions. Dr. Johlin is fluent in Arabic, English, German, and Spanish, 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. He specializes in treating serious liver conditions, including liver cancer and cholestasis, as well as complex digestive issues like bowel obstruction. His expertise includes performing comprehensive metabolic panels and hepatic function panels to evaluate liver health, along with bilirubin testing to assess liver function. Patients have given him an average rating of 3.5 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 46 years of experience
  • 20 insurance plans accepted
  • speaks Arabic, English, German, Spanish
  • University Of Toledo College Of Medicine
  • 8 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 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 JR., MD
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Dr. Frederick C Johlin JR., MDAshley Anderson, APRNOgechukwu Winifred ObianoSean Todd Pickthorn
GastroenterologyGastroenterologyPsychiatryNephrology
Accepts New Patients Accepts New Patients
3.5 
46 Years of Experience 9 Years of Experience 7 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Arabic, English, German, Spanish Speaks English
Iowa City , IASacramento , CAIowa City , IAMinneapolis , MN
Med School: University Of Toledo College Of Medicine Med School: East Tennessee State University - Quillen College of Medicine Med School: Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston Med School: Sanford School Of Medicine Of The University Of South Dakota
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

What languages does Dr. Frederick Johlin speak?
Dr. Frederick Johlin speaks Arabic, English, German, and Spanish.
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 my insurance?
You can see the insurance plans that Dr. Frederick Johlin accepts on their Vitals profile.
Which hospitals is Dr. Frederick Johlin affiliated with?
Dr. Frederick Johlin is affiliated with University Of Iowa Health Care Medical Center.

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