Overview
Mark Brennan is a Vascular Surgeon and a General Surgeon in Johnson City, New York. Dr. Brennan is rated as an Experienced provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Arterial Insufficiency, Carotid Artery Disease, End-Stage Renal Disease (ESRD), Gastrostomy, and Carotid Artery Surgery.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
30 Harrison St, Johnson City, NY 13790
54 Main St, Candor, NY 13743
10 -24 Mitchell Ave, Binghamton, NY 13903
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Joseph Ridilla is a General Surgeon in Wilkes Barre, Pennsylvania. Dr. Ridilla is rated as a Distinguished provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Choledocholithiasis, Hernia, Cholecystitis, Gallbladder Disease, and Hernia Surgery.
Christian Tvetenstrand is a General Surgeon in Johnson City, New York. Dr. Tvetenstrand is rated as a Distinguished provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Gastrostomy.
Geisinger Clinic
Timothy Farrell is a General Surgeon in Scranton, Pennsylvania. Dr. Farrell is rated as a Distinguished provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Hernia, Choledocholithiasis, Breast Cancer, Colostomy, and Hernia Surgery.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Abdominal Aortic Aneurysm (AAA)Dr. Brennan isAdvanced. Learn about Abdominal Aortic Aneurysm (AAA).
- Arterial InsufficiencyDr. Brennan isAdvanced. Learn about Arterial Insufficiency.
- Carotid Artery DiseaseDr. Brennan isAdvanced. Learn about Carotid Artery Disease.
- End-Stage Renal Disease (ESRD)Dr. Brennan isAdvanced. Learn about End-Stage Renal Disease (ESRD).
- Thoracic Aortic AneurysmDr. Brennan isAdvanced. Learn about Thoracic Aortic Aneurysm.
- Experienced
- Arterial EmbolismDr. Brennan isExperienced. Learn about Arterial Embolism.
- Arterial Tortuosity SyndromeDr. Brennan isExperienced. Learn about Arterial Tortuosity Syndrome.
- Carotid Artery SurgeryDr. Brennan isExperienced. Learn about Carotid Artery Surgery.
- CellulitisDr. Brennan isExperienced. Learn about Cellulitis.
- CholedocholithiasisDr. Brennan isExperienced. Learn about Choledocholithiasis.
- Deep Vein ThrombosisDr. Brennan isExperienced. Learn about Deep Vein Thrombosis.