0
Years Experience
Internal Medicine and Family Medicine

Dr. John Grieveson, MD

Dr. John Grieveson graduated from Ponce School of Medicine in Puerto Rico in 1990 and did his residency in Family Medicine at the Reading Hospital in Pennsylvania. He moved to Lowell, Massachusetts in 1996, working for the Saints Medical Center on Merrimack Street. In 2009, he started his own practice and has continued to serve children and adults of all ages.

 

Based on the family medicine model of holistic approach, he emphasizes first on prevention and good maintenance of chronic illnesses by making patient care a team approach between the patient, their family, and the doctor to obtain best results. He firmly believes that a patient should make their own medical decisions after obtaining adequate counseling in terms of their choices for care. He also encourages them to change their lifestyle for their own benefit in the long-run.

5/5
0
Years Experience
Family Medicine

Jennifer Lau, PA

Jennifer Lau, PA-C, is a dedicated and compassionate Physician Assistant with over three years of clinical experience in both hospital and outpatient settings. She brings a strong background in internal medicine, acute care, and orthopedics, and is proud to be part of the Lowell Family Medical Care team, where she provides high-quality, patient-centered care to individuals and families throughout the Merrimack Valley.

 

Jennifer completed her clinical training at nationally recognized medical centers including NYU Langone Health, Lenox Hill Hospital, NewYork-Presbyterian, and Montefiore Medical Center in New York City. She began her career in Massachusetts, working at South Shore Hospital and with Partners Healthcare, gaining experience in fast-paced, high-acuity environments affiliated with Massachusetts General Hospital.

 

At Lowell Family Medical Care, Jennifer follows the practice’s core philosophy of treating the whole person, not just the condition. She partners closely with patients to manage chronic conditions, address acute concerns, and promote long-term wellness through preventive care and lifestyle counseling. She is especially skilled at helping patients navigate complex care decisions with clarity, empathy, and evidence-based guidance.

 

Jennifer is proficient in medical Spanish and is known for her approachable demeanor, attention to detail, and unwavering commitment to patient education. Whether you’re coming in for a routine check-up or managing a long-term illness, Jennifer strives to make every visit clear, collaborative, and empowering.

5/5

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