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Dr. Terence O'Connor, MD

Internal Medicine*
4.3 (19)
Map Pin Small Orchard Park, NY
Call for new patient details
33 years of experience

Offers telehealth

Overview of Dr. Terence O'Connor, MD

Dr. Terence O'Connor, MD is an Internal Medicine Specialist in Orchard Park, NY. They specialize in Internal Medicine, has 33 years of experience. They graduated from State University of New York at Buffalo and is affiliated with Mercy Hospital of Buffalo and Sisters of Charity Hospital. Patients rated Dr. O'Connor an average 4.3 star rating.

Dr. O'Connor works at Practice in Orchard Park, NY with other offices in Buffalo, NY. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. O'Connor's Office Locations

  1. 1
    Oconnor Medical Group Llp
    3075 Southwestern Blvd Ste 100, Orchard Park, NY 14127 Icon Directions Right Arrow Directions Phone Icon (716) 207-0551
  2. 2
    Mercy Hospital
    565 Abbott Rd, Buffalo, NY 14220 Icon Directions Right Arrow Directions Phone Icon (716) 826-7000
    Monday
    00:00 - 23:45
    Tuesday
    00:00 - 23:45
    Wednesday
    00:00 - 23:45
    Thursday
    00:00 - 23:45
    Friday
    00:00 - 23:45
    Saturday
    00:00 - 23:45
    Sunday
    00:00 - 23:45

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Mercy Hospital of Buffalo
  • Sisters of Charity Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Immunization Administration
Arterial Blood Gas Test (ABG)
Wellness Examination

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Immunization Administration
Arterial Blood Gas Test (ABG)
Wellness Examination
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
Electrocardiogram (EKG)
Fecal Occult Blood Test for Colorectal Cancer
Abdominal Pain
Actinic Keratosis
Acute Deep Vein Thrombosis (DVT)
Acute Sinusitis
Acute Venous Embolism Thrombosis
All Headaches (incl. Migraine)
Anemia
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Anxiety
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Arthritis
Asthma
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Asymptomatic Post-Menopausal Status
Back Pain
Benign Chronic Pain Syndrome
Blood in Urine (Hematuria)
Bronchitis
Celiac Disease
Cellulitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Neck Pain
Chronic Pain
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Dizziness
Dyslipidemia
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Familial Hypercholesterolemia
Fever
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Fibromyalgia
Gastroesophageal Reflux Disease (GERD)
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hernia
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Hives
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Hydrocele
Hyperlipidemia
Hypertension
Hypogonadism
Hypothyroidism
Insomnia
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Iodine Deficiency
Irritable Bowel Syndrome
Joint Pain
Limb Pain
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Migraine
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Mood Disorders (Dysthymia and Cyclothymia)
Muscle Weakness
Mycobacterial Lung Infection
Obesity
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Osteoarthritis
Osteoporosis
Outer Ear Infection
Overweight
Pericardial Disease
Peripheral Autonomic Neuropathy
Peripheral Nerve Disorders
Pharyngitis
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Radiculopathy
Rash
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Reflux Esophagitis
Rosacea
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Shortness of Breath
Sinusitis
Sleep Apnea
Speech, Language and Learning Disorders
Testicular Dysfunction
Throat Pain
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vertigo
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Viral Enteritis
Viral Infection
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Care Coordination for Complex Conditions and Procedures
Smoking Cessation Counseling
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of Western New York
    • Capital District Physician's Health Plan (CDPHP)
    • Cigna
    • Connecticare
    • Empire Blue Cross Blue Shield
    • Excellus BlueCross BlueShield
    • First Health
    • Highmark Blue Cross Blue Shield
    • Humana
    • MagnaCare
    • MVP Health Care
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.3
    Average provider rating
    Based on 19 ratings
    Patient Ratings (19)
    5 Star
    (15)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (3)
    Leave a review

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    Dr. O'Connor's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. O'Connor

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Terence O'Connor, MD

    Specialties*
    • Internal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 33 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1205842184
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

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

    Frequently Asked Questions

    Dr. O'Connor has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    19 patients have reviewed Dr. O'Connor. The overall rating for this provider is 4.3. You can read verified reviews and ratings and leave your own review based on your experience with Dr. O'Connor.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. O'Connor, there are benefits to both methods. A person calling to schedule an with Dr. O'Connor appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. O'Connor, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (716) 207-0551

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