Summary

Dr. Brian O'Sullivan is an internal medicine physician who earned his medical degree from Geisel School of Medicine at Dartmouth. With 33 years of experience in practice, he brings extensive knowledge to the care of adult patients with complex medical conditions. Dr. O'Sullivan is fluent in both English and Spanish.

Dr. O'Sullivan practices at locations in Littleton and Centennial, Colorado, with affiliations that include AdventHealth Littleton and Centennial Hospital. He specializes in managing chronic kidney disease and type 2 diabetes, conditions that require ongoing monitoring and specialized care. His expertise includes providing comprehensive treatment for various forms of kidney disease, helping patients maintain their health through careful management of these serious conditions.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 1
  • 33 years of experience
  • 20 insurance plans accepted
  • speaks English, Spanish
  • Geisel School Of Medicine At Dartmouth
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 3 office locations
  • Male

Office Locations

Dr. Brian Paul Osullivan has 3 locations

Arapahoe Medical Offices

5555 E Arapahoe RdLittleton, CO 80122
Mon8:00 am - 10:00 pm
Tue8:00 am - 10:00 pm
Wed8:00 am - 10:00 pm
Thu8:00 am - 10:00 pm
Fri8:00 am - 10:00 pm
Sat8:00 am - 8:00 pm
Sun8:00 am - 8:00 pm

Adventhealth Littleton

7700 S BroadwayLittleton, CO 80122

Centennial Hospital

14200 E Arapahoe RdCentennial, CO 80112

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Dr. Brian Paul Osullivan, MDDr. Charlotte Morel, MDDr. Elizabeth Groff, MDKatie Smith, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients
4.2 
33 Years of Experience 12 Years of Experience 28 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
Littleton , COLakewood , COWestminster , COEvergreen , CO
Med School: Geisel School Of Medicine At Dartmouth Med School: New York Medical College Med School: Perelman School Of Medicine At University Of Pennsylvania
Current Profile
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Insurance Plans Accepted by Dr. Brian Paul Osullivan

  • Accepts Medicare
  • Accepts Medicaid
  • Anthem Blue Cross and Blue Shield Colorado
  • CHAMPVA
  • Cigna
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HDHP
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid
  • Kaiser Permanente - Medicaid (HMO Plans)
  • Kaiser Permanente - Medicaid (Managed)
  • Kaiser Permanente - Medicare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Brian Paul Osullivan has the following specialty

Specialty Expertise

Dr. Brian Paul Osullivan has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Medical Doctor, Colorado, 2027, Active

EDUCATION & TRAINING

Medical School

Geisel School Of Medicine At DartmouthGraduated in 1993

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Frequently Asked Questions

Does Dr. Brian Osullivan accept my insurance?
You can see the insurance plans that Dr. Brian Osullivan accepts on their Vitals profile.
Does Dr. Brian Osullivan accept virtual/telehealth appointments?
Dr. Brian Osullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Brian Osullivan accepting new patients?
Dr. Brian Osullivan is accepting new patients on Vitals. View Dr. Brian Osullivan's profile on Vitals to make an appointment.
Where is Dr. Brian Osullivan's office located?
Dr. Brian Osullivan's office is located at 5555 E Arapahoe Rd, Littleton, CO, 80122.
How can I make an appointment with Dr. Brian Osullivan?
You can find contact information for Dr. Brian Osullivan here on Vitals.

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