Summary

Dr. Karen Diefenbach is a surgeon who specializes in pediatric surgery with 30 years of experience caring for children and adolescents. She earned her medical degree from the University of Illinois at Chicago College of Medicine and has dedicated her career to surgical care for young patients. Dr. Diefenbach is fluent in Chinese, English, French, and Spanish, allowing her to communicate effectively with families from diverse backgrounds.

Dr. Diefenbach practices at Nationwide Children's Hospital with locations in Columbus and Toledo, Ohio. She treats conditions including second-degree burns, ventral hernias, and epigastric hernias in pediatric patients. Her surgical expertise includes performing appendectomies and laparoscopic procedures designed specifically for children. Patients have given her an average rating of 3.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 30 years of experience
  • 23 insurance plans accepted
  • speaks Chinese, English, French, Spanish
  • University Of Illinois At Chicago College Of Medicine
  • 3 written reviews
  • 1 specialty
  • 2 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 6 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Karen Diefenbach has 6 locations

Nationwide Childrens Hospital Pediatric Surgery

555 S 18th St Fl 6 Ste FColumbus, OH 43205
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
SatClosed
SunClosed

Nationwide Childrens Hospital Toledo Pediatric Surgery

2222 Cherry St Ste 1800Toledo, OH 43608
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Childrens Surgery Center

700 Childrens DrColumbus, OH 43205

Dr. Karen Diefenbach

700 Childrens Dr # E4AColumbus, OH 43205

Dr. Karen Diefenbach

700 Childrens DrColumbus, OH 43205

Compare with Similar Doctors

Dr. Karen Diefenbach, MD
Dr. Kiera Degener Obrien
Dr. Ayato Obana
Dr. Hannah Erin Cooper
Dr. Karen Diefenbach, MDDr. Kiera Degener ObrienDr. Ayato ObanaDr. Hannah Erin Cooper
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients
3.5 
30 Years of Experience 3 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, English, French, Spanish
Columbus , OHColumbus , OHColumbus , OHColumbus , OH
Med School: University Of Illinois At Chicago College Of Medicine Med School: Oregon Health & Science University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Karen Diefenbach

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna Better Health - Medicaid (Managed)
  • AmeriGroup - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Buckeye Health Plan
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • Cigna
  • HealthSmart
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Ohio Health Choice
  • Oscar Health Insurance
  • OSU Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)

Medical Specialties

Dr. Karen Diefenbach has the following specialty

Specialty Expertise

Dr. Karen Diefenbach has the following 2 areas of expertise

  • General Surgery
  • Pediatric Surgery

Certifications, License, & Education

30 Years Experience

Dr. Karen Diefenbach holds an active medical license in the state of Ohio.

Medical License

Medical Doctor with an active medical license in the state of Ohio that expires in 2027.

Education & Training

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1996.

NPI Number

Dr. Diefenbach's NPI number is 1164658258.

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. Karen Diefenbach?
You can find contact information for Dr. Karen Diefenbach here on Vitals.
Where is Dr. Karen Diefenbach's office located?
Dr. Karen Diefenbach's office is located at 555 S 18th St Fl 6 Ste F, Columbus, OH, 43205.
Does Dr. Karen Diefenbach accept my insurance?
You can see the insurance plans that Dr. Karen Diefenbach accepts on their Vitals profile.
Is Dr. Karen Diefenbach accepting new patients?
Dr. Karen Diefenbach is accepting new patients on Vitals. View Dr. Karen Diefenbach's profile on Vitals to make an appointment.
Which hospitals is Dr. Karen Diefenbach affiliated with?
Dr. Karen Diefenbach is affiliated with Nationwide Childrens Hospital.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.