4.2
5 Ratings with 3 written Reviews
Summary
Dr. Derek Colmenares is a family medicine physician who has been caring for patients for 38 years. He earned his medical degree from Indiana University School of Medicine and brings nearly four decades of clinical expertise to his practice. Dr. Colmenares is fluent in English and provides comprehensive family healthcare services.
Based at SSM Health Fond du Lac Regional Clinic in Fond du Lac, Wisconsin, Dr. Colmenares maintains hospital privileges at SSM Health Saint Agnes Hospital Fond du Lac. His practice focuses on primary care services for patients of all ages. He regularly performs blood tests and comprehensive metabolic panels to monitor patient health. Patients have given Dr. Colmenares an average rating of 4.2 out of 5 stars on Vitals.
Based at SSM Health Fond du Lac Regional Clinic in Fond du Lac, Wisconsin, Dr. Colmenares maintains hospital privileges at SSM Health Saint Agnes Hospital Fond du Lac. His practice focuses on primary care services for patients of all ages. He regularly performs blood tests and comprehensive metabolic panels to monitor patient health. Patients have given Dr. Colmenares an average rating of 4.2 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 38 years of experience
- speaks English
- Indiana University School Of Medicine
- 3 written reviews
- 1 specialty
- 7 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
SSM Health Fond du Lac Regional Clinic
420 E Division StFond du Lac, WI 54935 Tel: (920) 926-8200
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
Compare with Similar Doctors
 |  |  |  |
| Derek I Colmenares, MD | Nicole Baldwin, APRN, FNP-BC | Jasvir Kailey, FNP-BC | Dr. Shakeilla Smithbey, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 38 Years of Experience | 8 Years of Experience | 10 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Fond du Lac , WI | Orlando , FL | Milwaukee , WI | Houston , TX |
| Med School: Indiana University School Of Medicine | Med School: Concordia University Wisconsin | Med School: Howard University College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Derek I Colmenares
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Derek I Colmenares has the following specialty
Specialty Expertise
Derek I Colmenares has the following 7 areas of expertise
Certifications, License, & Education
38 Years Experience
Derek I Colmenares holds an expired medical license in the state of Wisconsin.
Medical License
Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.
Education & Training
Medical School
Graduated from Indiana University School Of Medicine in 1998 and Indiana University School Of Medicine in 1988.
NPI Number
Derek I Colmenares' NPI number is 1831180470.
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Frequently Asked Questions
- Is Derek Colmenares accepting new patients?
- Derek Colmenares is accepting new patients on Vitals. View Derek Colmenares's profile on Vitals to make an appointment.
- Does Derek Colmenares accept my insurance?
- You can see the insurance plans that Derek Colmenares accepts on their Vitals profile.
- Which hospitals is Derek Colmenares affiliated with?
- Derek Colmenares is affiliated with Ssm Health Saint Agnes Hospital Fond Du Lac.
- How can I make an appointment with Derek Colmenares?
- You can find contact information for Derek Colmenares here on Vitals.
- Where is Derek Colmenares's office located?
- Derek Colmenares's office is located at 420 E Division St, Fond du Lac, WI, 54935.
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