Boston Medical Center – South
Adult Primary Care in Whitman
Our primary care team provides preventive and sick care to support your ongoing health and wellbeing. From annual physicals to managing chronic conditions, we are your first point of contact for care.
Collaborative Care Supporting the South Shore
As part of BMC Health System, we bring the resources of an integrated academic health system to greater Whitman. We focus on building lasting health partnerships—delivering reliable, patient-centered care that supports your long-term health.
20+ Years of Expertise
Our physicians bring over 20 years of internal medicine experience, backed by affiliations with the Massachusetts Medical Society and the American Medical Association.
Get Seen the Same Day
When an unexpected health need comes up, same-day appointments help you get seen sooner without waiting for your next scheduled visit.
On-site Labs and Imaging
Get testing and results in one visit, so you don’t have to make an extra trip. If you need a specialist, we’ll help you find the right one and coordinate your care.
Meet Our Team of Clinicians
Our care team includes physicians and nurse practitioners who work together closely, with a dedicated provider leading your care at every stage. This team-based approach means you have a consistent point of contact plus access to broader expertise and support.
Brian E. Dalton, MD
Primary Care Physician
George M. Despines, MD
Primary Care Physician
Nikolaos Michalacos, MD
Primary Care Physician
Nicholas M. Tsanotelis, MD
Primary Care Physician
Kelly E. Garrity, MSN, FNP-BC
Nurse Practitioner
Linda M. Kelleher, MSN, NP
Nurse Practitioner
Hollie A. O’Bryan, MSN, FNP-C
Nurse Practitioner
Ashley C. Simoni, MSN, NP
Nurse Practitioner
Diagnosis, Treatment, and Preventive Care
From routine screenings and immunizations to managing conditions like diabetes, hypertension, and heart disease, our team delivers a full spectrum of primary care.
At our Whitman office, we bring a full range of primary care services to the South Shore community—so you can get the care you need without traveling far from home.
Clinical Services
- Chronic care management
- Comprehensive primary care
- Health education
- Health screenings
- Immunizations and vaccines
- Medication prescribing and management
- Preventive care and wellness visits
- Routine physical exams
- Treatment of minor illness, with same- and next-day appointments available
- Weight management
On-site Services
- Imaging (X-rays)
- Interpreter services
- Laboratory services and blood tests
- Telehealth appointments
From everyday illnesses to complex, ongoing conditions, we diagnose and treat the full range of health needs that come through our doors.
Common Acute Illnesses
- Colds, flu, and upper respiratory illnesses
- Gastrointestinal bugs
- Minor injuries
- Minor skin conditions
- Sinus and ear infections
Chronic Disease Management
- Asthma
- Heart disease
- High blood pressure
- High cholesterol
- Thyroid disorders
- Type 1 and type 2 diabetes
Additional Care
- Cancer screenings and early detection
- Mental health and wellness
- Sexual and reproductive health
- Substance use disorders
Frequently Asked Questions
Our Location
Adult Primary Care in Whitman
Off-Campus Medical Office