About David R. Gruen


M.B.A. Isenberg School of Management, University of Massachusetts. With
high honors; Amherst, MA. 2012

M.D. Weill-Cornell University Medical College. New York, NY. 1991.

B.A. Cornell University, College of Arts and Sciences. Ithaca, NY. 1987.

Post-doctoral fellowship, Adult and Pediatric Oncologic Imaging. Memorial Sloan-Kettering Cancer Center, New York, NY. 1998.

Residency, Diagnostic Radiology. New York Hospital- Cornell Medical Center,
New York, NY. 1997.

Residency, Anatomic Pathology. New York Hospital- Cornell Medical CenterNew York, NY. 1993.

Internship, Internal Medicine. New York Hospital- Cornell Medical Center, New York, NY. 1992.


Fellow, American College of Radiology, 2015.

American College of Physician Executives, 2009.

Mammography Quality Standards Accreditation, 1998.

American Board of Radiology, 1997.

The state of Connecticut, 1998.

State of New York, 1992.

National Board of Medical Examiners, 1992.


Stamford Health Medical Group, Director, 2015- present.

Stamford Health Oncology Strategic Planning Committee, 2018-present. Stamford Hospital Medical Executive Committee, 2016-present.

Stamford Hospital, By-Laws Committee Chair, 2015-present. Susan G. Komen- Connecticut Affiliate, Director, 2009-2015.

Norwalk Hospital Board of Trustees, 2007-2009.

Temple B’Nai Chaim, Director, 2013-2014.


Stamford Health Medical Group
Stamford Health, Stamford, CT
Director of Women’s Imaging
Co-Director, Breast Care Program
Director, Stamford Health Medical Group Board of Directors

Danbury Radiology Associates, P.C
Danbury Hospital, Danbury, CT
Director of Women’s Imaging

Norwalk Radiology Consultants, P.C
Norwalk Hospital, Norwalk, CT
Executive Committee Member
Director, Norwalk Hospital Board of Trustees
Director of Women’s Imaging, Marketing, Compliance Officer, Treasurer


Durgan D, Burgwardt N, Gruen D, et al. Enhanced Navigation Improves Utilization of Recommended Services by Women with an Increased Risk of Breast Cancer. ASBS, 2018.

Pass AR, Bishop J, Volpicelli ER, Gruen D. Breast Biopsy Can be Avoided for masses
without suspicious features in women 25 and younger. NCBC, Las Vegas, NV. April,

Pass AR, Hammarquist S, Gruen D. Benefits of a Personalized Breast Cancer Risk Assessment in a Community Mammography Program. NCBC, Las Vegas, NV. April, 2016.

Gruen DR. Breast Imaging: The engine driving a Successful Practice. Pulse The Magazine of MR. Autumn 2008.

Schwartz LH, Black J, Fong Y, Jarnagin W, Blumgart L, Gruen D, Winston C, Panicek DM. Gallbladder carcinoma: findings at MR imaging with MR cholangiopancreatography. J Comput Assist Tomogr. 2002 May-Jun;26(3):405-10.

Gruen DR, Winchester PW, Brill PB, Ramirez E. Magnetic Resonance Imaging of myocardial infarction during prothrombin complex therapy of hemophilia A. Pediatr Radiol 1997; 27:271-272.

Gruen DR, Gollub MJ. Intrahepatic Splenosis mimicking hepatic adenoma. AJR 1997; 168: 725-727.

Gollub MJ, Gruen DR, Dershaw DD. Merkel Cell Carcinoma: CT findings in 12 patients. AJR 1996; 167 (3):617-620.

Schneider R, Gruen DR, Brause B. Diagnosis of Infected Joint Prostheses. Sem Arthroplasty 1995; 6(3): 167-175.

Limson-Pobre RN, Merrick S, Gruen DR, Soave R. Use of Diclazuril for the treatment of Isosporiasis in patients with AIDS. Clin Infect Dis. 1995; 20(1): 201-202.

Zerah M, Ueshiba H, Wood E, Speiser P, Crawford C, McDonald T, Pareira J, Gruen DR, New MI. Prevalence of Non-Classical Steroid 21-Hydroxylase Deficiency Based on a Morning Salivary 17-hydroxyprogesterone Screening Test: A small sample study. J Clin Endorinol Metab 1990; 70(6): 1662-1667.

Our Partners

Connecticut Children's
Day Kimball Healthcare
Eastern Connecticut Health Network
Gaylord Specialty Healthcare
Griffin Health
Hartford Hospital
Holyoke Medical Center
Windham Hospital