Meet Our Staff

Dr. Shunian He received her M.D. degree from Shanghai Second Medical University; she then completed her residency training in Long Island Jewish Medical Center in 2000. She had served our veterans for many years before coming to Marlborough. She had been the lead physician in the Umass Memorial Marlborough primary care clinic at 640 Bolton Street for several years before opening her own clinic in 2010. Dr. He is an assistant professor in Medicine for Umass Medical School and a clinical adjunct faculty for MCPHS (Massachusetts College of Pharmacy & Health Sciences). With the support of a local network of specialists from both Tufts Medicine Integrated Network (TMIN) and UMASS Memorial Medical Center, Dr. He concentrates in many aspects of health, including primary care, preventive medicine, and life style modification for the well being and management of chronic diseases including obesity, diabetes, hypertension and high cholesterol. Individualized care is the center here at our clinic. Dr. He believes every person is different so should be the treatment plan. In her spare time, she is a passionate singer and is a member in a local choir. She also enjoys photography and traveling.

Dr. Helen Zhou graduated from Boston College, where she received her BS in Biology and then attended Albany Medical College where she received her MD degree. She then completed her residency at Rutgers University Hospital in Newark, NJ, and is board certified in internal medicine. She is well-versed in the management of chronic conditions including diabetes mellitus, hypertension, and high cholesterol. Dr. Zhou is committed to providing holistic and compassionate care to her patients, and is happy to answer questions and educate patients Staff their medical problems so that she can help them make informed decisions about their own health. She started working here in July 2024 and is excited to continue meeting and getting to know our patients better. In her spare time, she enjoys swimming, trying new restaurants, hanging out with her cats, and trying to get the hang of pickleball.

Ethan Januszewski is a physician assistant who has joined the team in early 2025 and works collaboratively with Dr He and Dr. Zhou to provide optimal medical care. Graduating from Johnson & Wales University in 2020, he received his B.S. in Biology before next attending Sacred Heart University and receiving his Master’s degree in Physician Assistant Studies. He has since become fully NCCPA-certified and strives to form long-term relationships with his patients, including with management of chronic medical conditions such as diabetes, hypertension, hyperlipidemia, and many others. He is also well-versed in the treatment of acute illnesses as well as screenings and preventative management for future illness. In addition, he ensures he’s able to take the time with each patient to answer any questions they may have so that patients fully understand the diagnoses they may be experiencing and medications they may be taking. Outside of work, he spends his free time taking care of his houseplants, going to the gym, reading etc..

Adaliz Rodriguez and Vanessa Firmino are an indispensable part of our medical, team. They are both certified medical assistants with related clinic experiences. They work side by side with our providers and are always eager to help the patients with referral, prior authorization, lab test, insurance coordination, etc, etc. Over the many years, they have earned the trust of our patients and family members. Their excellent support work is essential to our clinic.

Adaliz Rodriguez and Vanessa Firmino are an indispensable part of our medical, team. They are both certified medical assistants with related clinic experiences. They work side by side with our providers and are always eager to help the patients with referral, prior authorization, lab test, insurance coordination, etc, etc. Over the many years, they have earned the trust of our patients and family members. Their excellent support work is essential to our clinic.