Meet Our Internal Medicine Faculty

The Internal Medicine attending staff is made up of board-certified individuals who are committed to internal medicine and represent all medical disciplines and patterns of practice.

Noel Robin, M.D.

Noel I. Robin, M.D., M.A.C.P.

Chair, Department of Medicine
Professor of Clinical Medicine and Associate Dean at Stamford Hospital/Columbia University College of Physicians and Surgeons

Dr. Homayounrooz HeadshotForugh Homayounrooz, M.D., F.A.C.P.

Program Director, Internal Medicine Residency Program
Associate Professor of Medicine, Frank H. Netter, MD School of Medicine, Quinnipiac University 

Tzivia Moreen

Tzivia Moreen, M.D.

Assistant Program Director of Ambulatory Medicine
Assistant Clinical Professor of Medicine
Stamford Hospital/Columbia University College of Physicians and Surgeons

Kirsten B. Hohmann, M.D.Kirsten B. Hohmann, M.D.

Faculty, Ambulatory Medicine
Associate Clinical Professor of Clinical Medicine 
Stamford Hospital/Columbia University College of Physicians and Surgeons

Maher I. Madhoun, M.D.Maher I. Madhoun, M.D.

Assistant Program Director of Inpatient Medicine
Assistant Clinical Professor of Medicine
Stamford Hospital/Columbia University College of Physicians and Surgeons

Paul Huang

Paul W. Huang, M.D.

Assistant Program Director of Inpatient Medicine
Assistant Clinical Professor of Medicine
Stamford Hospital/Columbia University College of Physicians and Surgeons

Celeste Cox-Baldwin, M.D.Celeste Cox-Baldwin, MD, Internal Medicine Residency Faculty

Faculty, Ambulatory Medicine
Internal Medicine Residency Program

James S. Krinsley, M.D.James S. Krinsley, M.D.

Director of Critical Care Medicine
Professor of Clinical Medicine 
Stamford Hospital/Columbia University College of Physicians and Surgeons

Dominic J. Roca, M.D., Ph.D.Dominic J. Roca, M.D., Ph.D.

Director of Sleep Medicine
Assistant Professor of Clinical Medicine
Stamford Hospital/Columbia University College of Physicians and Surgeons

Hiren I. Mody, M.D.

Hiren I. Mody, M.D.

Hospitalist, Internal Medicine 
Instructor in Clinical Medicine 
Stamford Hospital/Columbia University College of Physicians and Surgeons

John P. Fitzgibbons, M.D

John P. Fitzgibbons, M.D

Preceptor in Ambulatory Practice, Optimus Healthcare
Professor of Clinical Medicine 
Stamford Hospital/Columbia University College of Physicians and Surgeons