Summary

Dr. Bob Sun is a rheumatologist and internal medicine physician with 25 years of experience treating patients with complex joint and autoimmune conditions. He earned his medical degree from the University of Miami Leonard M Miller School of Medicine and has dedicated his career to helping patients manage chronic rheumatic diseases. Dr. Sun is fluent in Spanish and Tagalog, allowing him to communicate effectively with diverse patient populations.

Dr. Sun practices at multiple locations across the Chicago area, including Evanston Hospital, Highland Park Hospital, Northwest Community Healthcare, and Glenbrook Hospital. He specializes in treating rheumatoid arthritis, osteoarthritis, and immune system disorders. His expertise includes performing diagnostic X-rays of arms and legs, comprehensive blood testing, and chemistry panel analysis to monitor disease progression and treatment effectiveness. Patients have given him an average rating of 3.8 out of 5 stars on Vitals for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 25 years of experience
  • speaks Spanish, Tagalog
  • University Of Miami Leonard M Miller School Of Medicine
  • 6 written reviews
  • 2 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Bob Holting Sun has 6 locations

Endeavor Health Medical Group Rheumatology

1000 Central St Ste 800Evanston, IL 60201
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Evanston Hospital

2650 Ridge AveEvanston, IL 60201

Glenbrook Hospital

2100 Pfingsten RdGlenview, IL 60026

Highland Park Hospital

777 Park Ave WHighland Park, IL 60035

Northwest Community Healthcare

800 W Central RdArlington Heights, IL 60005

Vernon Hills Specialty Care Center

225 N Milwaukee AveVernon Hills, IL 60061
Mon8:00 am - 7:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 1:00 pm
SunClosed

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Dr. Bob Holting Sun, MDDr. Joanna Xue Peng, MDDr. Shelby Danielle Crawford, MDDr. Alex Edward Fultz, MD
RheumatologyAnesthesiologySports MedicineCritical Care Medicine
Accepts New Patients
3.8 
25 Years of Experience 7 Years of Experience 7 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Tagalog
Evanston , ILCleveland , OHOak Lawn , ILMaywood , IL
Med School: University Of Miami Leonard M Miller School Of Medicine Med School: Northeast Ohio Medical University Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: University Of Toledo College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Bob Holting Sun

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Bob Holting Sun has the following 2 specialties

Specialty Expertise

Dr. Bob Holting Sun has the following 10 areas of expertise

  • Antiphospholipid Syndrome (APS)
  • Gout
  • Hip Osteoarthritis
  • Internal Medicine
  • Lupus
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Tendinitis

Certifications, License, & Education

25 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

University Of Miami Leonard M Miller School Of MedicineGraduated in 2001

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Frequently Asked Questions

Is Dr. Bob Sun accepting new patients?
Dr. Bob Sun is accepting new patients on Vitals. View Dr. Bob Sun's profile on Vitals to make an appointment.
What languages does Dr. Bob Sun speak?
Dr. Bob Sun speaks Spanish and Tagalog.
Does Dr. Bob Sun accept my insurance?
You can see the insurance plans that Dr. Bob Sun accepts on their Vitals profile.
Where is Dr. Bob Sun's office located?
Dr. Bob Sun's office is located at 1000 Central St Ste 800, Evanston, IL, 60201.
Does Dr. Bob Sun accept virtual/telehealth appointments?
Dr. Bob Sun has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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