Cheyenne Regional Medical Group
Cheyenne Regional Medical Group Anub John, MD
Accepting New Patients
(307) 637-1600(307) 637-1600
Heart & Vascular Institute
2301 House Avenue Suite 300 Cheyenne, WY 82001 US

Office Hours

Day of the WeekHours
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM

About Anub John, MD

Dr. Anub John, an interventional cardiologist, joined the Cheyenne Regional Medical Group (CRMG) Heart & Vascular Institute in August of 2022. Dr. John completed his fellowship in interventional cardiology in 2019 and was in practice at CHI Health Good Samaritan Hospital in Kearney, NE, for three years before joining CRMG.

Dr. John said he is excited to join the CRMG Heart & Vascular Institute because of its reputation for providing high-quality cardiac care: "It is known to be one of the premier cardiac institutes in this region."

When caring for patients, Dr. John said he is a big proponent of preventing problems before they happen.

"Controlling risk factors before manifestation of disease is extremely important and is one of my goals as a physician," he said. "I also believe it's important to be a good listener when talking to patients and to tailor therapy to meet each patient's specific needs."

Dr. John said he decided to become a cardiologist because he hopes to make a difference in the lives of patients with heart disease.

"Cardiac diseases are very prevalent and cause high mortality and morbidity," he shared. "But the good news is that there is a lot of ongoing research and scientific evidence that we can use to help patients with heart disease live better and longer."


  • University of Louisville, Kentucky, 2015


  • University of Louisville, Kentucky, 2019

Licenses and Certifications

  • 2020: Advanced Cardiovascular Life Support (ACLS) certified by American Heart Association
  • 2019: Fellow of American College of Cardiology
  • 2019: ABIM Interventional Cardiology Board certified
  • 2018: RPVI Certified (Registered Physician in Vascular Interpretation)
  • 2017: ‘Diplomate’ of Certification Board of Nuclear Cardiology
  • 2017: ‘Diplomate’ of American Society of Echocardiography
  • 2015: ABIM Internal Medicine Board Certified

Areas of Interest

Interventional Cardiologist - uses catheter based treatment of structural heart diseases such as coronary artery disease, vascular disease, and congenital heart defects.

Personal Interests

Dr. John is married and has a four-year-old son. His wife, who is also focused on helping others, is currently training to become a family physician. In his free time, Dr. John enjoys spending time with family in addition to traveling, watching movies and playing the piano. One of his current goals is to spend more time traveling around Wyoming, enjoying its many scenic, wide-open spaces.

Professional Organizations

2019 – Present: Fellow of American College of Cardiology
2015 – Present: TCT, Member
2015 – Present: SCAI, Member
2012 – American College of Physicians, member
2012 – Greater Louisville Medical Society, member
2010 – Registered Member of the Karnataka Medical Council, India
2010 – Fellow of Academy of General Education, Manipal



About Cheyenne Regional Medical Group

Cheyenne Regional Medical CenterCheyenne Regional Medical Center
Cheyenne Regional Medical Group (CRMG) is the state’s largest medical group with more than 70 providers offering a complete continuum of care—from pediatrics and family medicine to advanced specialty care including oncology, orthopedics and cardiology. CRMG is part of the Cheyenne Regional Healthcare System which serves the people of Southeast Wyoming, Northern Colorado and Western Nebraska. With offices throughout the city of Cheyenne and clinics around the region, Cheyenne Regional Medical Group offers convenient, compassionate care delivered with a focus on quality.