Aparimita Lahiri, MBBS/MD – Endocrinology & Internal Medicine

Dr. Lahiri specializes in Endocrinology and Diabetes. She completed her medical school at Calcutta National Medical College in Kolkata, India. She completed her internship and residency in Internal Medicine at the Medical College of Virginia/Virginia Commonwealth University in Richmond, Virginia and her fellowship in Endocrinology, Diabetes & Metabolism at the Medical College of Virginia/VCU. Dr. Lahiri is board certified in both Internal Medicine and Endocrinology / Diabetes / Metabolism. She has been practicing in Los Alamos, New Mexico since 1996. Her specialties include Adult Endocrinology, Diabetes, both Type I and Type II, Pituitary / Thyroid / Parathyroid / Adrenal gland diseases, Polycystic Ovarian Syndrome and Osteoporosis, to name a few.


David Mesibov, MD – Family Medicine

Dr. Mesibov received his medical degree and also completed his residency training at the University of New Mexico School of Medicine in Albuquerque, NM. He has been practicing medicine in Los Alamos since 1999 and has been honored with the Los Alamos Monitor’s Reader’s Choice award for “Best Physician” in 2006 and 2007.

Dr. Mesibov specializes in minor office procedures including dermatologic procedures and joint injections. His primarily adult practice includes treatment of mental health disorders, weight management and preventive care as well as all aspects of primary care.


 Angela M. Minium, FNP-C — Family Medicine

Angela Minium is a certified Family Nurse Practitioner and a native to New Mexico. Angela is new to the Los Alamos community; she has spent most of her life in Albuquerque and has also lived in Las Cruces. Angela received a Bachelor of Arts in Psychology from the University of New Mexico in 2008, a Bachelor of Science in Nursing from the New Mexico State University in 2011 and more recently a Master of Science in Nursing with a Family Nurse Practitioner Specialty from the University of New Mexico in 2019. Angela has worked as a Registered Nurse for 8 years within different areas at the University of New Mexico hospital and is excited to start her Nurse Practitioner career in Los Alamos. She is interested in all aspects of family medicine, both primary care as well as urgent needs. She is devoted to the well-being of her patients, treating every patient with kindness and respect, while doing what is best for their overall health.