Dr. Mark W. Hennon
- Gender: Male
- Experience: 19 years
- Graduated from: State University Of New York Downstate Medical Center
- Graduation year: 2002
- Sole propriator: No
- NPI: 1124108998
Dr. Mark W. Hennon MD
Cardiothoracic Surgeon
He is located at Elm And Carlton Street Cancer Center Ground Floor in Buffalo, NY 14263. Can help patients with the following: Aortic Dissection, Appendicitis, Gallstones, Hemorrhoids, Lymphedema, Thoracic Outlet Syndrome (TOS). His National Provider Identifier (NPI) number is 1124108998. Appointment can be made via the phone number (716) 845-2300. He is affiliated with 1 hospitals.
Conditions treated
Dr. Mark W. Hennon, being an cardiothoracic surgeon, 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. Mark W. Hennon.
- Achalasia
- Anal Fissure
- Aortic Dissection
- Aortic Stenosis
- Appendicitis
- Boils
- Cancer
- Collapsed Lung
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Thoracic Outlet Syndrome (TOS)
- Ulcerative Colitis
- Ventricular Septal Defect (VSD)
Procedures Performed by Dr. Mark W. Hennon
Medicare Enrollment
Dr. Mark W. Hennon is enrolled to bill Medicare as a Practitioner - Thoracic Surgery (also registered under: Practitioner - General Surgery) .
Bills through: Roswell Park Cancer Institute
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Intuitive Surgical | $2492 |
| Sunovion Pharmaceuticals | $19 |
| Salix Pharmaceuticals | $18 |
Other
| Travel and Lodging | $2245 |
| Food and Beverage | $285 |
Studies
STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated in 2002Additional Specialities
- Surgeon
Looking for more Cardiothoracic Surgeons?
There are 8 other cardiothoracic surgeons in this region.
- Gender: Male
- Address: Elm & Carlton Street Buffalo, 14263, NY
- Gender: Male
- Address: Elm & Carlton Street Buffalo, 14263, NY
- Gender: Male
- Address: Elm & Carlton Street Buffalo, 14263, NY
- Gender: Male
- Address: Elm & Carlton Street Buffalo, 14263, NY
- Gender: Male
- Address: 1926 Alcoa Highway Suite F210 Knoxville, 37920, TN
- Gender: Female
- Address: Elm & Carlton Street Buffalo, 14263, NY
- Gender: Male
- Address: Elm & Carlton Street Buffalo, 14263, NY
- Gender: Female
- Address: Elm & Carlton Street Buffalo, 14263, NY
Questions & Answers
Where can you meet with Dr. Mark W. Hennon?
Dr. Mark W. Hennon's office is located at Elm And Carlton Street Cancer Center Ground Floor in Buffalo, NY 14263.
What conditions does Dr. Mark W. Hennon treat?
Dr. Mark W. Hennon provides treatment for Aortic Dissection, Appendicitis, Gallstones, Hemorrhoids, Lymphedema, Thoracic Outlet Syndrome (TOS). For the full list see this list.
Has Dr. Mark W. Hennon affiliation with hospitals?
Dr. Mark W. Hennon is affiliated with UPMC CHAUTAUQUA WCA.