Who We Are
CRT, LLC consists of highly seasoned Physicians that are Board Certified in their respective fields. The CRT team also consists of highly trained NP/PA's whom work directly with our Physicians to deliver excellent clinical care. CRT is pioneering a multispecialty approach in transitional post acute care.

Dr. Rehan Shah
Chief Operating Officer
Co-Founder
Nephrologist
Rehan Shah, MD received his training at SUNY Downstate Medical Center.

Dr. Junaid Ahmed
Chief Executive Officer
Co-founder of CRT
Founder of Cardiac Vision
Transitional, House Call, and Sports Cardiology
Dr. Junaid Ahmed is a graduate of Creighton University School of Medicine

Dr. Farhan Khan
Chief Medical Officer
Co-Founder
Nephrologist
Farhan Khan, MD has over a decade of experience in bringing the most innovative

Dr. Frank Brancaccio
Pulmonologist
Dr. Frank Brancaccio is an accomplished physician specializing in Pulmonary

Dr. Puneet Grewal
Noninvasive Cardiologist
Cardiology Program Director at Mount Sinai Health System
Dr. Puneet D Grewal is a Board Certified Cardiologist and IM doctor with more than 12 years
Illinois Staff

Kristin OBrien
Director of Operations

Faran Rizvi
Regional Supervisor/ Office Manager

Priya Mathew
Nurse Practitioner

Francis Enriquez
Nurse Practitioner

Tiffany Stewart
Nurse Practitioner

Cherie Pureza
Nurse Practitioner

Karrie Hagger
Nurse Practitioner

Michele Wilkinson
Nurse Practitioner

Andrea Rizzo
Nurse Practitioner

Angelica Torres
Echo Sonographer
Florida Staff

Irina Clubine
Regional Supervisor/Practice Manager

Kari Garrett
Nurse Practitioner / Assistant Director of TCM

John Moses
Regional Director of Marketing

Brianna Rivas
Nurse Practitioner

Dena Alexander
Nurse Practitioner

Angel Jurich
Physician Assistant

Daniel Rowe
Nurse Practitioner

Gaelle Mercer
Nurse Practitioner

Julian Bungubung
Nurse Practitioner

Rachakna Cranford
Nurse Practitioner

Chelsea Oliver
Registered Nurse for TCM

Wendy Carter
CMA/ Office

Danielle Wyatt
CMA/ Office

Jessica Villoldo
Echo Sonographer

JoAnna King
Echo Sonographer
Texas Staff

Steve OBrien
Director of Operations

Cheryl Wong
Nurse Practitioner

Jana Tritz
Nurse Practitioner

Susana Mendez
Medical Assistant
Washington Staff

Chad Spilker
Physician Assistant

Macon Henry
Nurse Practitioner

Corneliu Volosen
Nurse Practitioner

Stephanie Fraser
Physician Assistant