Physicians Our Physicians Dr. Daniel D. So, MD Endocrinology Dr. Mario Chan, MD Endocrinology Dr. Sapountzi, MD Endocrinology Dr. Zubair Ilyas, MD Endocrinology Nicole Lorang, NP-C Nurse Practitioner Darlene Jordan, FNP Family Nurse Practitioner Irene Borovkov, FNP Family Nurse Practitioner Margaret Pfister, FNP Family Nurse Practitioner