Are you Dr. John Hennessy MD?
Claim this Profile
Dr. John Hennessy MD, Endocrinology-Diabetes

Dr. John Hennessy MD

Endocrinology-Diabetes | Endocrinology, Diabetes & Metabolism

535 Main St Olean NY, 14760

About

Dr. John Hennessy practices Endocrinology in Olean, NY. Dr. Hennessy specializes in preventing, diagnosing, and treating diseases related to hormone imbalance, and the bodys glands in the endocrine system. Endocrinologists are trained and certified to treat a variety of conditions, including menopause, diabetes, infertility, and thyroid disorders, among many others. Dr. Hennessy examines patients, determines means of testing, diagnoses, and decides the best treatment methods.

Education and Training

University of Wales in Great Britain 1967

Univ of Ks Sch of Med, Kansas City Ks 1967

Board Certification

Internal MedicineAmerican Board of Internal MedicineABIM- Endocrinology and Metabolism

Provider Details

Male English

Residency

  • Univ Of Nc Hosps, Internal Medicine; St Joseph Hosp & Med Ctr, Internal Medicine; St Joseph Hosp & Med Ctr, Flexible Or Transitional Year
  • St Joseph Hospital and Med Center

Dr. John Hennessy MD's Practice location

Practice At 535 Main St

535 Main St -
Olean, NY 14760
Get Direction
New patients: 314-965-3023, 716-372-0141, 314-965-3023
Fax: 314-567-1477, 716-373-6632, 314-567-1477

Request An Appointment With Dr. John Hennessy MD | Endocrinology-Diabetes | Endocrinology, Diabetes & Metabolism

Please note that this request is not considered final until you receive email notification confirming the details.

In the event the doctor is not yet registered with FindaTopDoc, we will contact the office on your behalf in an effort to secure your appointment.

Dr. John Hennessy MD's reviews

(0)
Write Review
Be the first to leave a review

Recommended Articles

  • Pain that Requires Prompt Medical Attention

    The following are a list of different painful experiences that one must seek medical attention for:Severe headache“If headache is accompanied by a cold, it could be sinus headache”, says Sandra Fryhofer, MD, MACP, spokeswoman for the American College of Physicians. If the headache is severe and...

  • Understanding the Risk Factors for Prediabetes

    Type II diabetes, the most commonly diagnosed form, is usually diagnosed in adults of middle age, but can also be found in children and is often brought on by obesity. While the pancreas in type II diabetes can sometimes make insulin, it may not make enough or the body will not use what is made...

  • Life-Saving Canines: Everything You Need to Know About Diabetes Support Dogs

    Dogs are indeed man’s best friends. These adorable balls of fur can cheer you up when you are feeling down and keep you company when you are lonely. Admirably, they are also capable of saving lives, such as in the case of bomb-sniffing canines detecting explosive devices, and also ordinary house...

  • Causes and Treatment of Hypolipidemia

    What is cholesterol?Cholesterol is primarily produced in the liver, which makes approximately 1,000 milligrams of cholesterol per day. However, it can also be produced by the cells lining the small intestines and also by each cell present in the body. Abnormally low cholesterol levels would mean...

  • Frequent Consumption of Red Meat May Lead to Diabetes, Study Shows

    “Health is Wealth” as the saying goes, but keeping oneself healthy is one of the most challenging parts of a daily routine. Living in this fast-paced life can be too overwhelming for some, and as a way to relieve their daily stress, they resort to higher food consumption that can put their...

  • Diabetic Socks? Yes, They Exist

    Diabetes is a disorder of the endocrine or hormone system and occurs when blood sugar levels in your body are above normal. Over 25 million people in the U.S alone have some form of diabetes. ...

Nearby Endocrinology-Diabetes

Nearest Hospitals

OLEAN GENERAL HOSPITALl

515 MAIN STREET OLEAN NY 14760

Head south on Main Street 556 ft
Turn right onto Front Street 707 ft
Turn right onto North Union Street (NY 16) 882 ft
You have arrived at your destination, on the right

CUBA MEMORIAL HOSPITAL, INCl

140 WEST MAIN STREET CUBA NY 14727

Head south on Main Street 556 ft
Turn right onto Front Street 707 ft
Turn right onto North Union Street (NY 16) 3227 ft
Take the ramp on the left 967 ft
Keep right at the fork 1703 ft
Merge left onto Southern Tier Expressway (I 86) 11.9 mi
Take the ramp on the right towards NY 305: Cuba 2138 ft
Turn right onto Genesee Street (NY 305) 1449 ft
Turn right onto State Highway 446 (NY 446) 1572 ft
Turn left onto Bull Street 1162 ft
Turn right onto West Main Street 1646 ft
Turn left onto West Bristol Street 234 ft
You have arrived at your destination, on the right

BRADFORD REGIONAL MEDICAL CENTERl

116 INTERSTATE PARKWAY BRADFORD PA 16701

Head south on Main Street 1624 ft
Turn left onto North Union Street (NY 16) 677 ft
Turn right onto Wayne Street 4021 ft
Continue straight onto Buffalo Street 3074 ft
Take the ramp on the left 1506 ft
Merge left onto Southern Tier Expressway (I 86) 9.1 mi
Take the ramp on the right 1524 ft
Turn left onto US 219 9.4 mi
Take the ramp on the right onto PA 346 1372 ft
Turn right onto Forman Street (PA 346) 559 ft
Turn left onto Davis Street (PA 346) 322 ft
Turn right onto Boylston Street 1172 ft
Keep right at the fork onto East Washington Street 2157 ft
Turn right onto Interstate Parkway 1550 ft
You have arrived at your destination, on the right