Summary

Dr. David Nelsen specializes in dermatology, focusing on the diagnosis and treatment of skin conditions. He earned his medical degree from the University of Minnesota Medical School and completed his residency at Hennepin County Medical Center Program. With 17 years of experience in dermatology, Dr. Nelsen brings extensive knowledge to patient care. He speaks English.

Dr. Nelsen practices at Mercyhealth Hospital and Trauma Center Janesville and sees patients in Janesville, Wisconsin, Woodstock, Illinois, and Rockford, Illinois. He treats various skin conditions including moles, abnormal moles, and psoriasis. His practice includes performing tissue analysis and specialized biopsy procedures. Patients rate Dr. Nelsen 4.9 out of 5 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.9
  • 17 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Hennepin County Medical Center Program
  • 20 written reviews
  • 1 award
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

Dr. David D. Nelsen has 3 locations

Mercyhealth East

3524 E. Milwaukee St.Janesville, WI 53546
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

Mercyhealth Woodstock

2000 Lake Ave.Woodstock, IL 60098
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
SatClosed
SunClosed

Mercyhealth Perryville

3401 N. Perryville Rd.Rockford, IL 61114
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
Sat8:00 am - 12:00 pm
SunClosed

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Dr. David D. Nelsen, MDDr. Ryan Holzwarth, MDDr. Mohiba Tareen, MDTrisha Khanna, MD, FAAD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
4.2 
4.4 
17 Years of Experience 24 Years of Experience 21 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English, Spanish, Italian, Hindi
Janesville , WIMaplewood , MNFaribault , MNOrlando , FL
Med School: University of Minnesota Med School Med School: University Of North Dakota School Of Medicine & Health Sciences Med School: University Of Michigan Medical School Med School: Columbia University College Of Physicians & Surgeons
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. David D. Nelsen

  • Aetna
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • Allegiance Life and Health
  • Anthem Blue Cross
  • Arise Health Plan
  • Blue Cross Blue Shield of Minnesota
  • Blue Shield of California
  • CHAMPVA
  • Cigna
  • Family Health Network
  • Humana
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Physicians Mutual
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • WPS Health Plan
  • WPS Health Plan - Medicare
  • Zing Health

Medical Specialties

Dr. David D. Nelsen has the following specialty

Specialty Expertise

Dr. David D. Nelsen has the following 12 areas of expertise

  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Actinic Keratosis
  • Basal Cell
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

17 Years Experience

MEDICAL LICENSE

Medical Doctor, Wisconsin, 2027, Active
Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Hennepin County Medical Center Program

Medical School

University of Minnesota Med SchoolGraduated in 2009

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Frequently Asked Questions

Is Dr. David Nelsen accepting new patients?
Dr. David Nelsen is accepting new patients on Vitals. View Dr. David Nelsen's profile on Vitals to make an appointment.
Does Dr. David Nelsen accept virtual/telehealth appointments?
Dr. David Nelsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. David Nelsen's office located?
Dr. David Nelsen's office is located at 3524 E. Milwaukee St., Janesville, WI, 53546.
How can I make an appointment with Dr. David Nelsen?
You can find contact information for Dr. David Nelsen here on Vitals.
Which hospitals is Dr. David Nelsen affiliated with?
Dr. David Nelsen is affiliated with Mercyhealth Hospital And Trauma Center Janesville.

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