Cardiology Consultants Physicians

Alex Armour, DO, FACC

Dr. Alex Armour is board certified in internal medicine and cardiology by the American Osteopathic Board of Internal Medicine and is a fellow of the American College of Cardiology. Dr. Armour graduated from medical school at Midwestern University - Chicago College of Osteopathic Medicine. His postdoctoral training included a residency in internal medicine at Lutheran General Hospital in Chicago and a cardiology fellowship at Plaza Medical Center in Fort Worth, where he served as Chief Fellow.

Harvinder Arora, MD, MPH

Dr. Harvinder Arora is board certified in internal medicine, interventional cardiology and cardiovascular disease by the American Board of Internal Medicine. He holds additional certifications in cardiac catheterizations and peripheral interventions.

Dr. Arora is a graduate of All India Institute of Medical Sciences and received his master’s degree from Harvard School of Public Health. He completed his medical residency in internal medicine at Baylor College of Medicine and served a cardiology fellowship at Texas Heart Institute in Houston. He also served as Chief Interventional Fellow during his interventional cardiology fellowship at The University of Texas Medical Branch at Galveston. View Dr. Arora's CV for more information.

Evan Hardegree, MD, FACC

Dr. Evan Hardegree started his academic studies in Abilene at Abilene Christian University. He then received his medical degree at Texas A&M Health Science Center College of Medicine. His internal medicine residency was done at the Mayo Clinic in Rochester, Minnesota and he completed a fellowship in cardiovascular disease at Scott and White Memorial Hospital and Texas A&M Health Science Center.

Nageswari (Nancy) Daggubati, MD, FACC

Dr. Nancy Daggubati is board certified in internal medicine by the American Board of Internal Medicine and has an additional certification in cardiovascular disease. Dr. Daggubati received her medical degree from Kakatiya Medical College in Warangal, Andhra Pradesh, India, and completed a residency in internal medicine at Guntur General Hospital in Guntur, India. She completed a second residency in internal medicine at Brooklyn-Cumberland Hospital in New York, as well as an externship in internal medicine at Kingsbrook Jewish Medical Center in New York. Dr. Daggubati completed her fellowship in cardiology at St. Joseph’s Hospital and Medical Center in New Jersey. She is a fellow in the American College of Cardiology. 

Mark Lawrence, DO, FACC, FSCAI

Dr. Mark Lawrence received his bachelor’s degree from Chico State and his master’s from Texas A&M University. He earned his Doctor of Osteopathic Medicine at University of North Texas. He then went on to work at Baylor Scott and White Medical Center for 24 years. Dr. Lawrence is a member of the American College of Cardiology and the Society of Coronary Angiography.

Larry W. Lin, MD, FACC

Dr. Larry Lin is board certified in internal medicine, interventional cardiology and cardiovascular disease by the American Board of Internal Medicine and has an additional certification in nuclear cardiology. Dr. Lin received his medical degree from the Medical College of Wisconsin. He completed his residency at Cedars-Sinai Medical Center, as well as a general cardiology fellowship at the University of California – Irvine Medical Center. He also completed a fellowship in interventional cardiology at Good Samaritan Hospital in California. Dr. Lin is a fellow in the American College of Cardiology.