Penn Medicine Provider
Cardiology
Timothy Markman, MD
4.9
(407)
Accepting new patients
Sees patients age 18 and up
Penn Heart and Vascular Center
View 2 additional locations
Make an appointmentCall 800-789-7366

About me

  • Assistant Professor of Medicine (Cardiovascular Medicine) at the Hospital of the University of Pennsylvania

Education and training

  • Medical School: Johns Hopkins University School of Medicine
  • Residency: Johns Hopkins Hospital
  • Fellowship: Hospital of the University of Pennsylvania

What my patients think about me

Average Rating
4.9

407 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

May 2025
5.0
5.0
friendly and personable
April 2025
5.0
5.0
he is the best!
April 2025
5.0
5.0
dr. markman was recommended to me. he was exceptional and provided me with information that my previous doctor didn't share. he took the time to listen and explained everything to me.
April 2025
5.0
5.0
great doctor

Insurance accepted

My Locations

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Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
Dr. Markman is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

Litt M, Chelius M, Raad M, Keane S, Tan JL, Arkles J, Tschabrunn CM, Nazarian S, Frankel D, Marchlinski FE, Cengel K, Markman TM Effect of SBRT for ventricular tachycardia on cardiac function , Heart Rhythm Society Scientific Sessions, 22(4): 2025,S497

Zghaib, Tarek, Khoshknab, Mirmilad, Markman, Timothy M, Marchlinski, Francis E, Epstein, Andrew E, Nazarian, Saman Contemporary Study of New Onset Atrial Fibrillation Treatment Strategies at a Large Academic Tertiary Care Center , Journal of Cardiovascular Electrophysiology, 36(4): 2025

Zghaib, Tarek, Enriquez, Andres, Schaller, Robert D, Dixit, Sanjay, Supple, Gregory E, Garcia, Fermin C, Callans, David J, Hyman, Matthew C, Frankel, David S, Marchlinski, Francis E Coronary Venous Ethanol Infusion for Treatment of Refractory Ventricular Arrhythmias , Heart Rhythm: 2025,S1547-5271(25)02397-5

Buhuya T, Chelius M, Raad M, Keane S, Tan JL, Arkles J, Tschabrunn CM, Nazarian S, Frankel D, Marchlinski FE, Cengel K, Markman TM Orthotopic heart transplantation following stereotactic body radiotherapy for refractory ventricular arrhythmias , Heart Rhythm Society Scientific Sessions, 22(4): 2025,S763

Litt M, Chelius M, Raad M, Keane S, Tan JL, Arkles J, Tschabrunn CM, Nazarian S, Frankel D, Marchlinski FE, Cengel K, Markman TM Effect of cardiac SBRT on implantable electronic device lead parameters , Heart Rhythm Society Scientific Sessions, 22(4): 2025,S789-S790

Kumar S, Chelius M, Raad M, Keane S, Tan JL, Arkles J, Tschabrunn CM, Nazarian S, Frankel D, Marchlinski FE, Cengel K, Markman TM Heart failure outcomes following stereotactic body radiotherapy for refractory ventricular arrhythmias , Heart Rhythm Society Scientific Sessions, 22(4): 2025,S511

Buhuya T, Chelius M, Raad M, Keane S, Tan JL, Arkles J, Tschabrunn CM, Nazarian S, Frankel D, Marchlinski FE, Cengel K, Markman TM Patient characteristics and arrhythmia outcomes following stereotactic body radiotherapy for refractory ventricular arrhythmias , Heart Rhythm Society Scientific Sessions, 22(4): 2025,S757-S758

Aksu T, Tung R, De Potter T, Markman TM, Santangeli P, du Fay de Lavallaz J, Winterfield JR, Baykaner T, Alyesh D, Joza JE, Gopinathannair R Cardioneuroablation for the management of patients with recurrent vasovagal syncope and symptomatic bradyarrhythmias: the CNA-FWRD Registry , J Interv Card Electrophysiol, 68(2): 2025,183-191

Keane S, Patel D, Otto B, Englander L, Kumareswaran R, Lin D, Riley MP, Nazarian S, Marchlinski FE, Markman TM Incidental ablation of ganglionated plexus during atrial fibrillation ablation , J Interv Card Electrophysiol, 68(2): 2025,327-333

Raad M, Markman TM Cardiac sympathetic modulation: searching for a simplified approach , J Inter Card Electrophysiol, 68(2): 2025,401-403