Dr. Brian O'Sullivan, MD

Dr. Brian O'Sullivan, MD

Internal Medicine  ·  
Male  ·  
Age 51
(7)
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Dr. Brian O'Sullivan, MD is an internal medicine specialist in Centennial, CO and has been practicing for 23 years. He graduated from Dartmouth School Of Medicine in 1993 and specializes in internal medicine.

5555 E Arapahoe Rd

Centennial, CO 80122

Contact Information

Insurance Accepted

  • Kaiser Permanente

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for Colorado
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. O'Sullivan treats your condition or procedure

Dr. O'Sullivan's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Actinic Keratosis
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anal Disorders
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Atherosclerosis
  • Athlete's Foot
  • Back Pain
  • Benign Chronic Pain Syndrome
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Pain
  • Bronchitis
  • Bronchospasm
  • Cellulitis
  • Chest Pain
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Cold Sore
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dermatitis
  • Diabetes Counseling
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Dizziness
  • Dysphagia
  • Earwax Buildup
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Enlarged Prostate (BPH)
  • Erectile Dysfunction
  • Esophageal Diseases
  • Esophagitis
  • Fibromyalgia
  • Foot Conditions
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Genital Warts
  • Gout
  • Headache
  • Heart Disease
  • Herpes Simplex Infection
  • Hyperlipidemia
  • Hypertension
  • Hypothyroidism
  • Immunization
  • Influenza (Flu)
  • Insomnia
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Joint Pain
  • Knee Disorders
  • Knee Sprain
  • Limb Cramp
  • Limb Pain
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Low Back Pain
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Nail and Nail Bed Infection
  • Nausea
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Shoulder
  • Osteoporosis
  • Otitis Media
  • Painful Urination (Dysuria)
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Plantar Fasciitis
  • Pneumonia
  • Polyneuropathy
  • Prostatitis
  • Pulmonary Disease
  • Pulmonary Function Test
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Ringworm
  • Sexually Transmitted Diseases (STDs)
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sore Throat
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Strep Throat
  • Testicular Dysfunction
  • Thrombosis
  • Thyroid Disease
  • Tinnitus
  • Tobacco Use Disorder
  • Urinary Disorders
  • Urinary Stones
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Vertigo
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination

About Me

Care Philosophy

Health care leader whose mission is to keep you healthy. Under-one-roof convenience, 24-hour advice nurse, and online access to manage your health - anytime.

Specialties

  • Internal Medicine

Board Certifications

Education

1996
Wilford Hall Med Ctr
Residency Hospital
1994
Wilford Hall Med Ctr
Internship Hospital
1993
Dartmouth School Of Medicine
Medical School
1996
1994
1993

Awards

Dr. O'Sullivan's Reviews

Likelihood to recommend Dr. O'Sullivan

4.4

Based on 7 reviews

5 Stars
85.71428571428571%
(6)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
14.285714285714286%
(1)

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Dr. O'Sullivan?
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Average Wait Time
  • Under 10 minutes
Dr. O'Sullivan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Brian O'Sullivan, MD
Recent
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I sent an email late Thursday evening which ellicited a phone call at 8:30 am with an appointment already set up for Friday. The appointment was carried out and diagnosis made thoughtfully. This is service that I have enjoyed for many years.
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Dr Sullivan was on time & devoted much appointment time to asking me questions about my pain. He also did a physical exam & thoroughly explained the diagnosis , test that he ordered & rationale for the medication . He answered my questions & explained the follow-up. I am pleased and will not...Read More
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Hi Helen, thank you for sharing your experience...Read More
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Dr. O'Sullivan is very personable, professional and thorough. He listens carefully and asks good questions. He and his staff seem to be very proactive, spelling out where we are and what should come next. I feel very safe in his care.
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Hi Barb. Thank you for sharing these kind words...Read More
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My husband just saw Dr. Sullivan yesterday for a wellness check. He had not seen a Dr for over 20 years up to that point. He found Dr. Sullivan to be very professional , with a great bedside manner. He was very likable and easy to talk to, and he took ample time with my husband doing all the tests...Read More
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Locations

Kaiser Permanente Arapahoe Medical Offices

1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 6:00pm
    • Tue: 8:00am - 6:00pm
    • Wed: 8:00am - 6:00pm
    • Thu: 8:00am - 6:00pm
    • Fri: 8:00am - 6:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Kaiser Permanente