Our team of board-certified Cardiothoracic Surgeons and Advanced Practice Providers are trained in the latest innovations for the prevention, diagnosis, and treatment of conditions relating to the heart, lungs, esophagus, and the organs of the chest.
COVID19
About Us
- Accreditations
- Careers
- Practice News
- 'Too Cold For Them, Just Right For Us': Bills Fans Prepare For Frigid Game Day Temps
- BGMC/GVI Earns Highest Three-Star Rating from STS for Cardiac Surgery
- Diagnosing and Treating Atrial Fibrillation: September is AFib Awareness Month!
- Congratulations to the Buffalo Spree 2024 Top Doctors
- GVI Completes First Cardiac Ablation Procedure
- BGMC/GVI Implants TriClip™ Device to Repair Leaky Tricuspid Heart Valve
- Great Lakes Cardiovascular expands access with new Olean office
- Privacy Policy
Our Providers
- Cardiology
- Michael Banas, MD
- Reza Banifatemi, MD
- Ranjan Bhayana, MD
- Michael Chaskes, MD
- Thomas R. Cimato, MD, PhD
- Stanley Fernandez, MD, PhD
- Laura Ford-Mukkamala, DO, FACC
- Susan Graham, MD
- Julianne Nichols, DO
- Brian Page, MD
- Shanchiya Ravindradas, MD
- Brian Riegel, MD
- Thomas P. Smith, MD
- James Youssef, MD
- Sachin Wadhawan, MD
- Victor Vacanti, MD, FACC
- Nadeem Haq, MD, FACC
- Lalchand Goyal, MD, FACC, FSCAI
- Michael Park, MD
- Kevin Frodey, MD
- Aneesha Thobani, MD
- Nitin Verma, MD, FACC
- Sheda Monfared Beheshti, MD
- Nolan Machernis, MD
- Haneen Ismail, MD
- Cardiothoracic
- Electrophysiology
- Interventional
- Thoracic Surgery
- Advanced Practice Providers
- Courtney Alvarez, PA-C
- Neil Anderson, PA-C
- Stephen Barido, ANP-BC
- Kathryn Bechmann, FNP-BC
- Jane Becht, ACNP-C
- Alyssa Erbacher, PA-C
- Eileen Daetsch, MSN, ANP-BC
- Susan DeLong, MSN, FNP-BC
- Ashley Disney, PA-C
- Samantha Dombrowski, FNP-BC
- Ian Drullard, PA
- Amey Dziulko, RPA-C
- Prashula Ellsworth, PA-C
- Robert Gambino, PA
- Michelle Gilliland, DNP
- Aaron Hoppy, PA
- Nicole Gray, MSN, FNP-BC
- Melanie Hannon, MSN, RN, AGNP
- Virginia Hart, DNP, RN, ANP-BC
- Daniel Heusinger, PA-C
- Kathleen Humphrey, MS, ANP-BC
- Emily Kastner, BSN, FNP-BC
- Jennifer Kielbasa, RPA-C
- Claudia Koenig, PA-C
- Marc Krzystek, DMS, PA-C
- Renee Robel, FNP
- Laura Kuczmanski, FNP-BC
- Ryan Lentz, PA-C, CNMT
- Deborah Lavin, ANP
- Richard Maurer, PA-C
- Kristen Maloney, PA
- Fallon McKenna, MSN, FNP-BC
- Alexandra Mikolajek, DNP, RN, BSN, CCRN
- Katherine S. Bonito, PA-C
- Katie L. Miller, PA-C
- Meagan Miller, RPA-C
- Mary Murphy, RPA-C
- Emily Neu, PA-C
- Brittany Nowak, PA-C
- Kelly O’Sullivan, PA-C
- EricaAnn Patiño, NP
- Kelly Pietrzak, MSN, ANP-BC
- Stefanie Piotrowski, MPAS, PA-C
- Heather Pisano, NP
- Clifford Pyne, MS, ACNP-BC
- Olivia Rutkowski, PA-C
- Micah Rutland, MSN, ARNP
- Thomas Siudzinski, PA-C
- Courtney Smith, ANP-BC
- Nicole Ryan Smith, FNP-BC
- Marylou Scholl, ANP-BC
- Lucas Speak, MSN, RN, FNP-BC
- Edward Starr, PA-C
- Rachel Wolniewicz, FNP-BC
- Allyson Zoratti, PA
- Chelsea Pokoj, PA-C
- Kailee Juzdowski, PA-C
- Adele Whitted, MSN, FNP-BC
- Michael Wilt, MPAS, PA-C, CVPA-BC
- Robert Seeley, FNP
- Sheila Lekanka, NP
- Katelyn Cefali, PA
- Randall Sam, ANP
- Jonathan Zirna, PA
- Lydia Georgiadis, DNP, AGNP-BC
- Todd Miller, CRNP, MSN, RN
- Nicole Marker-Zewe, BSN, MSN, FNP-BC
- Allison Hausberger, MSN, AGPCNP-BC
- Ramandeep Kaur, FNP-BC
- Victoria Rabidue, PA-C
- Lauren Ewell, PA-C
- Kayla Flynn, PA-C
- Allison Bolton, MSN, FNP-BC
- Christina Schunke, ANP-BC
- Daniella Sawma, FNP-BC
- Amy Claroni, FNP-BC
- Jamie Mueller, AGPCNP-BC
- Anna Haseley, FNP-BC
- Alyssa Hourihan, AGPCNP-C
- Lauren Czosek, FNP-C
- Stephen Weidner, MSN, CRNP, FNP-BC
- Andrew Wurster, FNP-BC
- Katie Pirger, DNP