Valerie Maliha Alley, MD, MA

Dr. Nancy Mills is a Medical Oncologist and Hematologist. She is noted for her expertise in the treatment of breast cancer and gynecologic malignancies. She received her medical degree from Mount Sinai School of Medicine completing both her internship and residency in Internal Medicine, but later on she completed her fellowship in Hematology & Medical Oncology. Dr. Mills is known as a very caring physician who makes enduring personal connections with her patients. She devotes significant personal time to various community endeavors, such as participating in and helping to sponsor the Westchester County American Cancer Society Breast Cancer Walk. In 2000 through 2002, she was named one of the Best Doctors in New York for medical oncology by New York Magazine, and was honored with Physician's Recognition Award in Continuing Medical Education by American Medical Association, 2001-2003.Dr. Mills is an Assistant Professor of Medicine at Columbia University Medical Center and she is currently practicing at NewYork-Presbyterian Lawrence Hospital Cancer Center located in Bronxville, NY.

Kumar Kalapatapu, MD, is a board-certified Interventional Cardiologist with over 20 years of experience, based in Hawthorne, New York. He is affiliated with several leading institutions, including NewYork-Presbyterian Hospital–Columbia and Cornell, NewYork-Presbyterian Westchester, and Garnet Health Medical Center–Middletown.Dr. Kalapatapu earned his medical degree from Guntur Medical College, NTR University of Health Sciences. He is board certified by both the American Board of Cardiovascular Disease and the American Board of Interventional Cardiology.He specializes in the diagnosis and treatment of cardiovascular conditions such as heart attacks, angina, and acute coronary syndromes. Dr. Kalapatapu performs interventional procedures at the NewYork-Presbyterian Westchester location.

Michelle Boyar, MD, is board certified in medical oncology and an assistant clinical professor of medicine at Columbia University Medical Center. Dr. Boyar has a clinical interest in palliative care practices in oncology, gastrointestinal cancers, genitourinary cancers, as well as general oncology. She treats patients with oncologic conditions, such as bladder, prostate, bowel, colon-rectal, esophageal, gallbladder, bile duct, gastric, kidney, and pancreatic cancers. Dr. Boyar strives to form close relationships with her patients and serves her community by offering comprehensive care and connecting them to local resources. Dr. Boyar completed her medical degree at University of Texas Southwestern Medical School and remained at the university to serve her internship and residency at Southwestern Medical Center. She then completed her fellowship in hematology and oncology at Columbia University Medical Center.