Weather Update:

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COVID-19 Update

The Heart Center of North Texas is taking all necessary precautions to ensure the safety of patients and staff due to the Coronavirus situation. The practice has instituted screening process for all patients and visitors as they enter the building. This screening is mandatory and will involve a temperature check and completion of a questionnaire.

Anyone that presents with potential signs / symptoms will be rescheduled.

If you are unable to make your scheduled appointment, please contact our office to reschedule. Thank you.

For more information, please click on this link:


Fort Worth Office

1017 12th Ave, Fort Worth, TX 76104

Weatherford Office

920 Hilltop Drive Weatherford, TX 76086

Granbury Offices

1200 Crawford Ave St A, Granbury, TX 76048 (Dr. Khammar)

2003 Rockview Drive Granbury, TX 76049 (Dr. Gupta)

Our Stephenville office has moved. (NEW ADDRESS)

351 E Tarleton St, Stephenville, TX 76401, USA

Driving Directions


The experienced physicians at The Heart Center of North Texas are highly credentialed and respected cardiologists. Together, our cardiologists offer a superior level of service—integrating state-of the- art techniques with proven traditional treatments. All of our physicians are highly educated professionals who have undergone rigorous academic and clinical training. Most importantly, our doctors genuinely listen to your concerns and provide personalized attention for your specific needs.

Amir Z. Malik, M.D., F.A.C.C., F.S.C.A.I.

Farhan Ali, M.D., M.A., M.P.H., F.A.C.C., F.S.C.A.I., R.P.V.I.

George S. Khammar M.D., F.A.C.C.

Stephen D. Newman, M.D., F.A.C.C., F.A.H.A.

Lorren C. Mott M.D., F.A.C.C.

Srujana Chakilam, M.D..F.A.C.C., R.P.V.I.

Akif Mohammed M.D., F.A.C.C., M.R.C.P.

Aleem Mughal, M.D, FHRS

Cyril Varughese, DO, F.A.C.C.

Karan Gupta, DO, F.A.C.C

Mehdi Khalafi, MD, F.A.C.C.

Michael Clark, P.A.-C

Kathryn Marcinowski, MSHS, PA-C

Carrie Platt, FNP-BC, CVNP

Alla Havens, MSN, NP-C

Danielle King, MPAS, PA-C

Michael Nizinski, MPAS, PA-C

Debby Polozeck, APRN, CNP

Savannah Ruiz, MSN, APRN, AGACNP