Gagan Singh, M.D., M.S.

Gagan D. Singh, M.D., M.S.


Internal Medicine


Cardiovascular Medicine

Interventional Cardiology

Vascular Medicine

Peripheral Vascular Interventions


Internal Medicine


  • Assistant Clinical Professor


To see if Gagan D. Singh is accepting new patients, or for assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).

Lawrence J. Ellison Ambulatory Care Center

4860 Y St., Suite 0200
Sacramento, CA 95817
Driving Directions

Primary Phone:

Additional Phone Numbers

Fax: 916-734-0370
Clinic Phone: 800-821-9910
Physician Referrals: 800-4-UCDAVIS (800-482-3284)

Philosophy of Care

Deliver patient-centered, evidence-based, quality cardiovascular care through a compassionate and open patient-physician relationship.  My hope is for each patient to receive personalized care for their given lifestyle, quality of life, and overall goals.  

Not all patients fit the mold of clinical trials and no single patient nor their families want to be treated as such. Each patient presents with a problem that is unique to them and while there may be many different ways to treat a particular problem, my job is to the find the solution that best fits the patients needs in efforts to improve quality of life and their overall lifespan.  

Clinical Interests

Dr. Singh is a board certified cardiologist and interventional cardiologist who received his medical degree from New York Medical College with induction to the Alpha Omega Alpha Society on graduation.  He completed both internship and residency at Stanford University.  He completed his cardiology, interventional cardiology, and vascular medicine/intervention training at UCDMC where he received Clinical Fellow of the Year Award and Trainee Research Award with the Department of Internal Medicine.

His clinical interests are the development, practice, and research of a range of minimally invasive procedures for the treatment of complex coronary, structural, and vascular diseases.  His other major interest is in educating and mentoring the doctors of tomorrow by working with medical students, residents, and fellows on the inpatient and outpatient cardiology services, and creation and development of research projects to help foster life-long learning and evidence based medical practice.

Research/Academic Interests

Dr. Singh is an investigator on multiple research protocols directed at the treatment of heart and vascular disease. He has co-authored several published articles relating to his research interests.


Cardiovascular Medicine

Center/Program Affiliation

Vascular Center
Cardiovascular Services


M.D., New York Medical College, Valhalla NY 2008

M.S., Physiology, New York Medical College, Valhalla NY 2004

B.A., Manhattanville College, Purchase NY 2001

Internship: Internal Medicine, Stanford University Hospital, Stanford CA 2008-2009


Internal Medicine, Stanford University Hospital, Stanford CA 2009-2011


Cardiovascular Medicine, UC Davis Medical Center, Sacramento CA 2011-2014

Interventional Cardiology, UC Davis Medical Center, Sacramento CA 2014-2016

Board Certifications

American Board of Internal Medicine,

American Board of Internal Medicine, Cardiovascular Medicine,

Professional Memberships

American College of Cardiology

Society of Coronary Angiography and Interventions

Honors and Awards

First Place, Society for Cardiovascular Angiography and Interventions 2015 C3 Annual Summit for Interventional Fellows-in-Training. SCAI 2015 Scientific Sessions. San Diego, CA, 2015

Finalist, Best Cases of the Year, Trans-Valvular Therapeutics (TVT) 2014. �More is less: multiple MitraClip� therapy for severe degenerative mitral regurgitation.� Vancouver, British Columbia, Canada, 2014

Trainee Research Award, Department of Internal Medicine, University of California (Davis) Medical Center, Sacramento CA, 2014

Clinical Fellow of the Year Award, University of California (Davis) Medical Center, Sacramento CA, 2012

Department of Medicine Excellence in Research Award, New York Medical College, Valhalla, NY, 2008

Alpha Omega Alpha Inductee, New York Medical College, Valhalla, NY, 2007

Select Recent Publications

Laird JR, Singh GD. Drug-Coated Balloons as the New Standard of Care for Femoropopliteal In-Stent Restenosis: FAIR Assumption? Circulation. 2015 Dec 8;132(23):2198-200.

Singh GD, Smith TW, Boyd WD, Southard JA, Wong GB, Philip F, Low RI, Rogers JH. Complete Transcatheter Treatment of Degenerated Bioprosthetic Mitral Regurgitation: Transapical Paravalvular Leak Closure Followed by Transseptal Mitral Valve-in-Valve Replacement. JACC Cardiovasc Interv. 2015 Dec 21;8(14):e229-31.

Singh GD, Smith TW, and Rogers, JH. Targeted Transseptal Access for MitraClip Percutaneous Mitral Valve Repair. Interventional Cardiology Clinics. 2015.

Singh GD and Rogers JH. The Use of Ultrasound Guidance for Targeted Femoral Access. Cardiovascular Interventions Today. 2015.

Singh GD, Armstrong EJ, and Laird JR. “Laser Revascularization in Critical Limb Ischemia” in Lasers in Cardiovascular Interventions. 2015.