Jake Mullenbach, DO

Jake Mullenbach, DO

Internal Medicine, Primary Care

Primary Contact

641-428-6000

About

Jake Mullenbach, DO, is a provider specializing in internal medicine at MercyOne North Iowa Women’s Health Care and Internal Medicine. Conditions he frequently treats include:

  • Hypertension
  • Diabetes
  • Chronic obstructive pulmonary disease (COPD)
  • Asthma
  • Chronic kidney disease
  • Anxiety and depression
  • Heart disease
  • Preventive care

Procedures he performs include:

  • Joint injections
  • Skin biopsies

Dr. Mullenbach values his relationship with you and believes in partnering with you to make decisions about your healthcare journey.

Outside of work, he enjoys spending time with his wife and their dog, weightlifting, golfing and working on cars.

Services & Specialties

Areas of Specialization

  • Internal Medicine
  • Primary Care

Locations & Contact

Primary Location

MercyOne North Iowa Women's Health Care and Internal Medicine

1631 4th St. SW
Suite 114B
Mason City, IA 50401

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
MercyOne North Iowa Women's Health Care and Internal Medicine

Education & Certifications

Education

Medical School:
Des Moines University. Des Moines, IA, DO (2023)

Residency:
Indiana University School of Medicine Internal Medicine Residency Program. Indianapolis, IN (2026)