Adult / Family Medicine
Quality Medical Care for Your Entire Family
Cornerstone Family Healthcare’s team of highly trained, compassionate family medicine physicians and nurse practitioners provide primary and preventative healthcare services to patients of all ages: infants, children, expecting mothers, adults, and seniors. In addition to your routine healthcare needs, our family medicine specialists manage acute or chronic diseases such as diabetes, heart disease, and arthritis.
Cornerstone Family Healthcare family medicine physicians provide a wide range of services to keep our patients healthy, including:
- Annual Physicals
- Annual Wellness Visits
- Sick Visits
- Well Child Exams
- Work, School, and Sports Physicals
- Screenings (for cancer, infectious diseases, cholesterol, and more)
- Laboratory Services
- Immunizations
- Women’s Health Services
- And more
Locations
Providers
Family Medicine
Lauren Brown, MSN, APRN, FNP-C

Family Medicine
Lauren Brown, MSN, APRN, FNP-C
- (845) 999-3060
Family Medicine
Breanna VanDyk, FNP-BC
Family Medicine
Candice Cestone, FNP
Family Medicine
Allan M. Fernandez, MD

Family Medicine
Allan M. Fernandez, MD
- (607) 201-1200
Family Medicine
Evelyn Santiago, FNP-BC
Family Medicine
Theresa Mastronardi, DO
Internal Medicine
Wendy Dawn Rodriguez, MSN, FNP-BC, RN

Internal Medicine
Wendy Dawn Rodriguez, MSN, FNP-BC, RN
- (845) 563-8000
Family Medicine
Lauren Brown, MSN, APRN, FNP-C

Family Medicine
Lauren Brown, MSN, APRN, FNP-C
- (845) 999-3060
Family Medicine
Breanna VanDyk, FNP-BC
Family Medicine
Candice Cestone, FNP
Family Medicine
Allan M. Fernandez, MD

Family Medicine
Allan M. Fernandez, MD
- (607) 201-1200
Family Medicine
Evelyn Santiago, FNP-BC
Family Medicine
Theresa Mastronardi, DO
Internal Medicine
Wendy Dawn Rodriguez, MSN, FNP-BC, RN

Internal Medicine
Wendy Dawn Rodriguez, MSN, FNP-BC, RN
- (845) 563-8000



