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Dr. David O'Neil, MD

Internal Medicine* Age 70
Dr. David O'Neil, MD
2.9 (14 Ratings)
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Dr. David O'Neil, MD is an Internist in Orchard Park, NY.
Dr. David O'Neil, MD
2.9 (14 Ratings)
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Dr. David O'Neil, MD

Internal Medicine* Age 70
Orchard Park, NY
Call for new patient details
39 years of experience
Dr. David O'Neil, MD is an Internist in Orchard Park, NY.

About

Dr. O'Neil graduated from State University of New York at Buffalo. Dr. David O'Neil, MD is an Internist in Orchard Park, NY and has 39 years experience. Dr. O'Neil currently practices at Practice and are affiliated with Catholic Health-St. Joseph Campus, ECMC Health Campus, Kenmore Mercy Hospital, Mercy Hospital of Buffalo and Sisters of Charity Hospital. At present, Dr. O'Neil received an average rating of 2.9/5 from patients and has been reviewed 14 times. Dr. O'Neil's office is not accepting new patients. Dr. O'Neil is board certified in Internal Medicine and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Fecal Occult Blood Test for Colorectal Cancer
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Fecal Occult Blood Test for Colorectal Cancer
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Fecal Occult Blood Test for Colorectal Cancer
Acute Bronchitis
Acute Lower Respiratory Infection
Joint Pain
Limb Pain
Venous Embolism and Thrombosis
Abdominal Pain
Acute Deep Vein Thrombosis (DVT)
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Administrative Physical
All Headaches (incl. Migraine)
Allergic Rhinitis
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Atherosclerosis
Back Pain
Bladder Infection
Blood in Urine (Hematuria)
Bronchitis
Bruise of Face, Scalp, or Neck
Bursitis
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chronic Neck Pain
Common Cold
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dyslipidemia
Earwax Buildup
Emphysema
Enlarged Prostate (BPH)
Fever
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Foot Infection
Gait Abnormality
Gastroesophageal Reflux Disease (GERD)
Gout
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Hammer Toe
Headache
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Heart Disease
Hemorrhoids
Hernia
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypothyroidism
Influenza (Flu)
Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Leukocytopenia
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Muscle Cramping
Muscle Weakness
Nail and Nail Bed Infection
Nasopharyngitis
Nausea
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Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overactive Bladder
Overweight
Patellofemoral Pain Syndrome (PFPS)
Peripheral Nerve Disorders
Phosphorus Metabolism Disorders
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Proteinuria
Rosacea
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Sciatica
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Secondary Hypertension
Shortness of Breath
Sinus Bradycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Testicular Dysfunction
Thyroid Goiter
Trigeminal Neuralgia
Urinary Incontinence
Urinary Stones
Venous Insufficiency
Vertigo
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Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Care Coordination for Complex Conditions and Procedures
Diabetes Counseling

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Encompass
  • MVP Health Care PPO
  • Cigna PPO
    Open Access Plus
  • PHCS Network PPO
    MultiPlan PPO
  • Empire Blue Cross Blue Shield HMO
  • Blue Card PPO

Locations

  1. 1 David C. O'Neil MD PhD PC
    3755 Abbott Rd, Orchard Park, NY 14127
    Icon Directions Right Arrow Directions Phone Icon (716) 649-4454

Patient Satisfaction

Likelihood to recommend Dr. O'Neil
2.9
Based on 14 Reviews
5 Stars (6)
4 Stars (0)
3 Stars (1)
2 Stars (1)
1 Star (6)

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Patient Reviews
Feb 07, 2019
David O'Neal MD, I have been under his care for cc two decades. Dr.O'neal is a genius medical expert, he gets to the core of the complaint(s); orders precise tests, medications as needed, including any adjustment as required. He listens, observes your physical and psychological complaints methodically, evaluates them, and responds to your questions, very clearly. To be his patient is not a social meeting, its a professional investigating a problem(s) control it according to the problem . thnx
GM in wf — Feb 07, 2019
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Photo: Dr. David O'Neil, MD
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Dr. O'Neil's Office & Staff

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About Me

Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • State University of New York at Buffalo
    1985
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. David O'Neil, MD. To arrange an appointment, call the number on Dr. O'Neil's profile.

Dr. David O'Neil, MD is affiliated with Catholic Health-St. Joseph Campus, ECMC Health Campus, Kenmore Mercy Hospital, Mercy Hospital of Buffalo and Sisters of Charity Hospital.

Yes, Dr. David O'Neil, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Catholic Health-St. Joseph Campus

    2605 Harlem Rd, Cheektowaga, NY

  • ECMC Health Campus

    462 Grider St, Buffalo, NY

  • Kenmore Mercy Hospital

    2950 Elmwood Ave, Kenmore, NY

  • Mercy Hospital of Buffalo

    565 Abbott Rd, Buffalo, NY

  • Sisters of Charity Hospital

    2157 Main St, Buffalo, NY