Dr. John Hennessy MD
Endocrinologist
He is located at 535 Main Street in Olean, NY 14760. Can help patients with the following: Diabetes Insipidus (DI), Diabetes Mellitus (DM) Type 2, Hot Flashes, Hypercalcemia, Hyperlipidemia, Peptic Ulcer. His National Provider Identifier (NPI) number is 1780676676. Appointment can be made via the phone number (716) 372-0141.
Conditions treated
Dr. John Hennessy, being an endocrinologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John Hennessy.
- Abdominal Pain
- Achondroplasia
- Acute Pain
- Addison's Disease
- Amyloidosis
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Bone Loss
- Carcinoid Tumor
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cushing's Syndrome
- Cystitis
- Diabetes
- Diabetes Insipidus (DI)
- Diabetes Mellitus (DM) Type 1
- Diabetes Mellitus (DM) Type 2
- Diabetic Neuropathy
- Diarrhea
- Edema
- Fertility
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Goiter
- Graves' Disease
- Growth Hormone Imbalance
- Gynecomastia
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hypercalcemia
- Hyperglycemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyperthyroidism
- Hypocalcemia
- Hypoglycemia
- Hyponatremia
- Hypoparathyroidism
- Hypothyroidism
- Influenza
- Inguinal Hernia
- Insulin Resistance (IR)
- Low Testosterone
- Metabolic Syndrome
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Thyroid Cancer
- Thyroid Disease
- Thyroiditis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
- Wilson-Turner Syndrome
Payments received
Drug payment
| Lilly | $37 |
Other
| Food and Beverage | $37 |
Additional Specialities
- Internist
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Questions & Answers
Does Dr. John Hennessy accept insurance?
Unfortunately we don't have any information if Dr. John Hennessy accepts insurance.
Where can you meet with Dr. John Hennessy?
Dr. John Hennessy's office is located at 535 Main Street in Olean, NY 14760.
What conditions does Dr. John Hennessy treat?
Dr. John Hennessy provides treatment for Diabetes Insipidus (DI), Diabetes Mellitus (DM) Type 2, Hot Flashes, Hypercalcemia, Hyperlipidemia, Peptic Ulcer. For the full list see this list.