Primary Care

Waterbury HEALTH has experienced, highly-trained primary care/internal medicine physicians (often called internists) who focus on adult medicine. We care for patients for life –from teen years through the end-of-life.  Our physicians have had special training that focuses on the prevention and treatment of adult diseases. At least three of their seven or more years of training are dedicated to learning how to prevent, diagnose and treat diseases that affect adults. Some of our physicians complete additional training to "subspecialize" in one of 13 areas of internal medicine, such as cardiology or geriatrics. Our primary care physicians/internists are often called upon to act as consultants to other physicians to help solve puzzling diagnostic problems. 

Our Primary Care/Internal Medicine Physicians and Providers 

Alliance Medical Group 

Middlebury - 1625 Straits Turnpike, (203) 758-8107 
Joseph DeLuca, MD 
Michael Harma, MD 
Leonardi Koliani, MD 
Peter Levinson, MD 
Joycelyn Maw, MD 
Jonathan Parkhurst, MD 
Riddhi Shah, MD 
Stephanie Gunnoud, APRN 
Betsy LaRose, APRN

Naugatuck - 305 Church Street, (203) 729-6641 
Michael Elser, MD 
Kenneth Newton, MD 
Mauricio Silva, MD, PhD 
Tracey Modeste, MD 

Southbury - 690 Main Street South, (203) 264-6503 
Heather M. Nisbeth, MD 
Jonathan Mosovich, MD 
Elise M. Romanik, MD 
Okwuchi M. Ogbanna, MD, MPH 

Southbury - 32-A Poverty Road (203) 405-7170 
Mary Lizabeth Aquavia, MD 

Thomaston - 205 South Main Street, (860) 283-6255 
George M. Barchini, MD  

Watertown - 777 Echo Lake Rd., Suite A, (860) 274-5497 
Arthur Lebowitz, MD 
John P. Moschello, MD 

Wolcott - 300 Wolcott Road, (203) 879-8003 
Marc N. Raad, MD 
Jose Orellana, MD, MBA 
Selma Rose, APRN 
Lynn Swanson, APRN 

Woodbury - 40 Main Street, North, (203) 266-0080 
Yuliya V. Riat, MD 
Saloua Mabkhouti, APRN 

Waterbury - 134 Grandview Ave., (203)-756-7788 
Hector Pun, MD 
David DeLucia, MD 
Eileen Knox, APRN 

Waterbury – 160 Robbins Street.,  (203) 573-7284 

Chase Outpatient Center
Jadwiga Stepczynski, MD

Waterbury - 1211 W. Main Street, Suite 2,(203)-756-6148 
David Pizzuto, MD 

Scovill Medical Group

Waterbury – 1389 W. Main Street, Building 2, Suite 325., (203)-574-1274 

Edgar Catala, MD  
Leslie Coopersmith, MD  
Franco Galasso, MD  
Fausto Lanao, MD  
Rafaat A. Gorgy, MD 

Naugatuck – 305 Church Street., Suite 6, (203)-729-5271