DepartmentOur Team Close [Back to Overview](/departments/cardiovascular-center/arrhythmia-center)## Explore department Request an Appointment ## Request an Appointment Request an Appointment ##### By Phone For general scheduling or help finding the right provider, call to speak to a member of our care team. ##### Schedule Online If you’ve already seen a provider in this department, you can request a follow-up with them in MyChart. [Schedule With MyChart](https://mychart.bmc.org/) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Hours of Operation: Monday–Friday 8 a.m. to 5 p.m. Phone: [617.638.8776](tel:617.638.8776) Close Dialog ## Arrhythmia Center # Our Team Explore Arrhythmia Center ### Kevin M. Monahan, MD ![](https://assets.bmc.org/transform/96dbccca-dc23-40e5-ad59-023fa6a50ab9/Monahan-Kevin?io=transform:fill,width:333,height:500&format=jpg) Cardiologist; Director of Cardiac Electrophysiology ### Main Location [732 Harrison Ave Boston, MA 02118](https://www.google.com/maps/search/?q=732+Harrison+Ave+Boston%2C+MA+02118) ### Contact [617.638.8734](tel:617.638.8734) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8734](tel:617.638.8734) ### New Patients By phone: [Call 617.638.8734](tel:617.638.8734) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Fax: +16176388814 Phone: [617.638.8734](tel:617.638.8734) Close Dialog [See Full Bio](/about-us/directory/doctor/kevin-m-monahan-md) ### Robert H. Helm, MD ![](https://assets.bmc.org/transform/e7c8a248-f71c-4655-a8c1-c132d8cf9edc/Robert-Helm_web?io=transform:fill,width:333,height:500&format=jpg) Cardiologist; Cardiac Electrophysiologist; Director, Cardiac Device Center ### Main Location [732 Harrison Ave Boston, MA 02118](https://www.google.com/maps/search/?q=732+Harrison+Ave+Boston%2C+MA+02118) ### Contact [617.638.8734](tel:617.638.8734) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8734](tel:617.638.8734) ### New Patients By phone: [Call 617.638.8734](tel:617.638.8734) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Fax: +16176388814 Phone: [617.638.8734](tel:617.638.8734) Close Dialog [See Full Bio](/about-us/directory/doctor/robert-h-helm-md) ### Derin Tugal, MD ![Placeholder image for doctor](/themes/custom/bmc_base_theme/assets/images/placeholders/headshoticon-v2.svg) Cardiologist; Cardiac Electrophysiologyist ### Main Location [One Boston Medical Center Place Boston, MA 02118](https://www.google.com/maps/search/?q=One+Boston+Medical+Center+Place+Boston%2C+MA+02118) ### Contact [617.638.8734](tel:617.638.8734) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8734](tel:617.638.8734) ### New Patients By phone: [Call 617.638.8734](tel:617.638.8734) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.638.8734](tel:617.638.8734) Close Dialog [See Full Bio](/about-us/directory/doctor/derin-tugal-md) ### Arlene Dermovsesian, NP ![](https://assets.bmc.org/transform/b77ad25a-10e1-4dfb-a1f6-ae6e73c58972/Arlene-Dermovsesian-NP_736_2x3?io=transform:fill,width:333,height:500&format=jpg) Nurse Practitioner (Cardiac Electrophysiology) ### Main Location [725 Albany Street 3rd Floor Boston, MA 02118](https://www.google.com/maps/search/?q=725+Albany+Street+3rd+Floor++Boston%2C+MA+02118) ### Contact [617.638.8776](tel:617.638.8776) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8776](tel:617.638.8776) ### New Patients By phone: [Call 617.638.8776](tel:617.638.8776) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.638.8776](tel:617.638.8776) Close Dialog [See Full Bio](/about-us/directory/doctor/arlene-dermovsesian-np) ### Kathryn F. Krug, MSN, NP ![](https://assets.bmc.org/transform/563737ec-21c4-4021-ba0f-11d9a1d5ccbd/Kathryn-Krug_284_2x3?io=transform:fill,width:333,height:500&format=jpg) Nurse Practitioner (Cardiac Electrophysiology) ### Main Location [830 Harrison Ave Boston, MA 02118](https://www.google.com/maps/search/?q=830+Harrison+Ave+Boston%2C+MA+02118) ### Contact [617.638.8776](tel:617.638.8776) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8776](tel:617.638.8776) ### New Patients By phone: [Call 617.638.8776](tel:617.638.8776) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.638.8776](tel:617.638.8776) Close Dialog [See Full Bio](/about-us/directory/doctor/kathryn-f-krug-msn-np) ### Tracey M. Lavey, MS, NP, ANP-BC ![](https://assets.bmc.org/transform/a9761083-881d-4be8-84be-33218cb68a71/Tracey-Lavey_53_2x3?io=transform:fill,width:333,height:500&format=jpg) Nurse Practitioner, Cardiac Arrhythmia Service ### Main Location 830 Harrison Avenue Suite 3500 Boston, MA 02118 ### Contact [617.638.8776](tel:617.638.8776) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8776](tel:617.638.8776) ### New Patients By phone: [Call 617.638.8776](tel:617.638.8776) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.638.8776](tel:617.638.8776) Close Dialog [See Full Bio](/about-us/directory/doctor/tracey-m-lavey-ms-np-anp-bc) ### Mary A. Morabito, NP ![](https://assets.bmc.org/transform/51d39b38-03fc-492c-b0dc-c6f0c0531415/Mary-Morabito_422_2x3?io=transform:fill,width:333,height:500&format=jpg) Nurse Practitioner (Cardiac Electrophysiology) ### Main Location [725 Albany Street 3rd Floor Boston, MA 02118](https://www.google.com/maps/search/?q=725+Albany+Street+3rd+Floor+Boston%2C+MA+02118) ### Contact [617.638.8776](tel:617.638.8776) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8776](tel:617.638.8776) ### New Patients By phone: [Call 617.638.8776](tel:617.638.8776) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.638.8776](tel:617.638.8776) Close Dialog [See Full Bio](/about-us/directory/doctor/mary-morabito-np) ### Vanessa S. Young, MSN, NP ![](https://assets.bmc.org/transform/a720a0b3-378a-4c96-b169-a2d42d160590/Vanessa-Young-Headshot?io=transform:fill,width:333,height:500&format=jpg) Nurse Practitioner, Cardiac Arrhythmia Service ### Main Location [830 Harrison Ave 3500 Boston, MA 02118](https://www.google.com/maps/search/?q=830+Harrison+Ave+3500+Boston%2C+MA+02118) ### Contact [617.638.8776](tel:617.638.8776) Request an Appointment ## Request an Appointment Request an Appointment ### Existing Patients Online: [Schedule With MyChart](https://mychart.bmc.org/)By phone: [Call 617.638.8776](tel:617.638.8776) ### New Patients By phone: [Call 617.638.8776](tel:617.638.8776) Close Dialog Refer a Patient ## Refer a Patient Refer a Patient Phone: [617.638.8776](tel:617.638.8776) Close Dialog [See Full Bio](/about-us/directory/doctor/vanessa-s-young-msn-np)