Summary

Dr. Daniel Hoeltgen is a surgeon with over three decades of experience in the medical field. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at the University of Illinois College of Medicine. With 33 years of dedicated practice, Dr. Hoeltgen has developed extensive expertise in surgical care. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Hoeltgen practices at Northwestern Medicine McHenry Hospital in McHenry, Illinois, and maintains affiliations with Advocate Good Shepherd Hospital. His surgical expertise includes treating patients with obesity and weight management challenges, as well as performing ventral hernia repairs. He also provides specialized care for pediatric obesity cases. Patients consistently rate Dr. Hoeltgen highly for his care, giving him an average rating of 4.3 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.3
  • 33 years of experience
  • 26 insurance plans accepted
  • speaks English, Spanish
  • University Of Illinois College Of Medicine
  • 3 written reviews
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Daniel Thomas Hoeltgen has 2 locations

Northwestern Medicine Mchenry Hospital

4201 W Medical Center DrMchenry, IL 60050

Advocate Good Shepherd Hospital

450 W Il Route 22Barrington, IL 60010

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Dr. Daniel Thomas Hoeltgen, MDDr. John R Cheregi, MDDr. Lan Raikar, MD, FACSDr. Michaela Klein, DO
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.1 
3.7 
33 Years of Experience 19 Years of Experience 35 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English
Mchenry , ILBarrington , ILGurnee , ILArlington Heights , IL
Med School: Northwestern University Feinberg School Of Medicine Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: University of Nebraska College of Medicine Med School: Midwestern University, Chicago College of OsteopathicMedicine
Current Profile
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Insurance Plans Accepted by Dr. Daniel Thomas Hoeltgen

  • AARP
  • Advocate Health Care
  • Aetna
  • Aetna - HMO
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicaid
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • Cigna-HealthSpring - Medicare (Advantage HMO)
  • Golden Rule
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Mutual of Omaha
  • Three Rivers Providers Network (TRPN)
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Daniel Thomas Hoeltgen has the following 2 specialties

Specialty Expertise

Dr. Daniel Thomas Hoeltgen has the following 5 areas of expertise

  • Breast Cancer
  • Digestive System Abnormalities
  • Minimally Invasive Surgical Procedures
  • Other
  • Weight Loss Surgery (Bariatric Surgery)

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

University Of Illinois College Of Medicine

Medical School

Northwestern University Feinberg School Of MedicineGraduated in 1993

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Frequently Asked Questions

How can I make an appointment with Dr. Daniel Hoeltgen?
You can find contact information for Dr. Daniel Hoeltgen here on Vitals.
Does Dr. Daniel Hoeltgen accept virtual/telehealth appointments?
Dr. Daniel Hoeltgen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Daniel Hoeltgen's office located?
Dr. Daniel Hoeltgen's office is located at 4201 W Medical Center Dr, Mchenry, IL, 60050.
Does Dr. Daniel Hoeltgen accept my insurance?
You can see the insurance plans that Dr. Daniel Hoeltgen accepts on their Vitals profile.
Is Dr. Daniel Hoeltgen accepting new patients?
Dr. Daniel Hoeltgen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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