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Dr. Catherine Brennan, MD

Internal Medicine*
Dr. Catherine Brennan, MD
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Dr. Catherine Brennan, MD is an Internist in Altoona, PA.
Dr. Catherine Brennan, MD
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Dr. Catherine Brennan, MD

Internal Medicine*
Altoona, PA
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Dr. Catherine Brennan, MD is an Internist in Altoona, PA.

About

Dr. Catherine Brennan, MD is an Internist in Altoona, PA. Dr. Brennan currently practices at Practice and are affiliated with Centra Bedford Memorial Hospital and Geisinger Lewistown Hospital. Dr. Brennan's office is not accepting new patients.

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These providers are on the medical staff of Cleveland Clinic
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Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Joint Pain
Immunization Administration
Abdominal Pain
Acne
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Actinic Keratosis
Acute Pharyngitis
Acute Sinusitis
Acute Upper Respiratory Infection
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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Asymptomatic Post-Menopausal Status
Atherosclerosis
Back Pain
Bursitis
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Sinusitis
Coccygeal Pain
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Elbow Sprain
Enlarged Prostate (BPH)
Essential Tremor
Fever
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Fibromyalgia
Foot Infection
Gait Abnormality
Gastroesophageal Reflux Disease (GERD)
Genital Herpes
Genital Warts
Gout
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Headache
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Heart Disease
Heartburn
Hemorrhoids
Hernia
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Herpes Simplex Infection
Hypercalcemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypotension (Excluding Maternal)
Hypothyroidism
Indigestion
Ingrown Nail
Insomnia
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Intestinal Diverticulitis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Knee Sprain
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail Infection
Nasopharyngitis
Nausea
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Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peripheral Nerve Disorders
Pharyngitis
Plantar Fasciitis
Pneumonia
Pollen Allergy
Polyneuropathy
Polyuria
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Prostatitis
Proteinuria
Radiculopathy
Rash
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Raynaud's Disease
Ringworm
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Rosacea
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Sciatica
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Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Bradycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Testicular Dysfunction
Thrush
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Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Tremor
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Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Vertigo
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Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Warts
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Wheezing
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Diabetes Counseling
Fecal Occult Blood Test for Colorectal Cancer
Nail Avulsion and Excision
Pap Smear

Locations

  1. 1 James E. Van Zandt Veterans Affairs Medical Center
    2907 Pleasant Valley Blvd, Altoona, PA 16602
    Icon Directions Right Arrow Directions Phone Icon (814) 943-8164
  2. 2 Office
    1425 Scalp Ave Ste 29, Johnstown, PA 15904
    Icon Directions Right Arrow Directions Phone Icon (814) 266-8696

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Dr. Brennan's Office & Staff

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  • How well provider explains medical condition(s)
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  • Hpends appropriate amount of time with patients

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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
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Brennan communicate via email?
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Does Dr. Brennan offer an online patient portal?
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Does Dr. Brennan specialize in working with LGBTQ+ community?
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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. Catherine Brennan, MD. To arrange an appointment, call the number on Dr. Brennan's profile.

Dr. Catherine Brennan, MD is affiliated with Centra Bedford Memorial Hospital and Geisinger Lewistown Hospital.

Hospital Affiliations

  • Centra Bedford Memorial Hospital

    1613 Oakwood St, Bedford, VA

  • Geisinger Lewistown Hospital

    400 Highland Ave, Lewistown, PA