Dr. Christopher Brennan, MD

Dr. Christopher Brennan, MD

Internal Medicine  ·  
Male  ·  
Age 40
(11)
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Dr. Christopher Brennan, MD is an internal medicine specialist in West Islip, NY and has been practicing for 9 years. He graduated from Ross University School Of Medicine in 2007 and specializes in internal medicine.

1000 Montauk Hwy Fl 3

West Islip, NY 11795

Contact Information

Background Check

No malpractice claims found for New York
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

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Dr. Brennan's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Acidosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • Alcohol Misuse Screening and Counseling
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Anal Disorders
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Back Pain
  • Bedsores
  • Bladder Diseases
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Bronchitis
  • Calcium Metabolism Disorders
  • Cardiovascular Stress Test
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Confusion
  • Congestive Heart Failure
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Due to Substances Taken Internally
  • Diabetes
  • Diabetes Screening
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dry Skin
  • Dysphagia
  • Ear Disorders
  • Eczema and Contact Dermatitis Due to Detergents
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Esophageal Diseases
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Fungal Nail Infection
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gout
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • High Cholesterol
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization
  • Influenza (Flu)
  • Insomnia
  • Irritable Bowel Syndrome
  • Joint Pain
  • Knee Disorders
  • Leg and Foot Ulcers
  • Limb Cramp
  • Limb Pain
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Liver Function Test
  • Low Back Pain
  • Low Blood Oxygen Level
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Menopausal and Postmenopausal Disorders
  • Migraine
  • Mineral Metabolism Disorders
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Nosebleed
  • Obesity
  • Opiate Dependence
  • Opioid Dependence
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Osteoporosis
  • Painful Urination (Dysuria)
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pericardial Disease
  • Peripheral Vascular Disease (PAD, PVD)
  • Phosphorus Metabolism Disorders
  • Pneumonia
  • Polyneuropathy
  • Pregnancy Test
  • Pulmonary Disease
  • Radiculopathy (Not Due to Disc Displacement)
  • Restless Leg Syndrome
  • Ringworm
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Stomach Diseases
  • Syncope
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tobacco Use Disorder
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Venous Embolism and Thrombosis
  • Vertigo
  • Vitamin D Deficiency

About Me

Care Philosophy

My primary goal is to listen and understand my patient's medical illness so we can work cooperatively as a team in order to develop the most effective and efficient treatment plan. I want patients to feel comfortable, and open with me in order to hav...

Specialties

  • Internal Medicine

Education

2011
Chief Resident-Roger Williams Medical Center-Boston University School Of Medicine
2010
Roger Williams Medical Center/Boston University School Of Medicine
Residency Hospital
2010
Buprenorphine In The Treatment Of Opioid Dependence
2008
Roger Williams Medical Center/Boston University School Of Medicine
Internship Hospital
2007
Ross University School Of Medicine
Medical School
2001
Rensselaer Polytechnic Institute
Undergraduate School
2011
2010
2010
2008
2007
2001

Languages

  • Spanish
  • English

Awards

  • Compassionate Doctor Recognition, 2011
  • Chief Medical Resident, 2010-2011
  • Resident of the Year, 2009-2010
  • Patients' Choice Award, 2012
  • Patients' Choice Award, 2011

Dr. Brennan's Reviews

Likelihood to recommend Dr. Brennan

5.0

Based on 11 reviews

5 Stars
100%
(11)
4 Stars
0%
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3 Stars
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2 Stars
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1 Star
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Dr. Brennan's Performance
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What People Say About Dr. Christopher Brennan, MD
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Dr Brennan is a Dr that methodically communicates with great precision and care. A trait that is slowly fading in the industry. I was impressed by his bedside manner that immediately put me at ease. There is also a calming presence about him that made this last visit to the hospital a little more...Read More
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Was my physician in the Emergency Department at Good Sam and he is very compassionate, caring and provided me with food, blanket, and pillow. I will ask for him next time.
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Awesome Dr. with exceptional bedside manner and a level of compassion that is difficult to come by. When you are dealing with Dr. Brennan you won't feel as though you are dealing with a robot, as is the case with many physicians these days.
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Dr, Brennan was my doctor for over a year. I had visits with him almost monthly and I noticed that he was genuinely involved with his patients and I could tell that he took time to learn a bit extra about each patient. I always felt comfortable in office and would recommend Dr. Brennan to friends...Read More
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