Faculty Profiles

Manav, Batra
Batra, Manav, MBBSClinical Assistant Professor
Email: mbatra2@buffalo.edu
Phone: 716-580-7300

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism

Ajay, Chaudhuri
Chaudhuri, Ajay, MDClinical Professor of Medicine
Email: achaudhu@buffalo.edu
Phone: 716-580-7300

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism

Paresh, Dandona
Dandona, Paresh, MD, PhDSUNY Distinguished Professor and Chief, Endocrinology
Email: dandona@buffalo.edu
Phone: (716) 961-9900

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism

Research Summary:
Vascular cell reactivity encompassing platelet function, endothelial function, monocyte/macrophage function and the interactions between them (adhesion molecules viz lCAM, VCAM, P-selectin, L-selectin, E-selectin, etc.). Reactive Oxygen Species (ROS) in diabetes, atherosclerosis, hypertension, aging, infection, etc. and a consequential damage to lipids, proteins and DNA. Regulation of aromatase, the effect of estrogen on estrogen receptor, androgen receptor and glucocortico receptor (elucidationi of pre- and post-receptor mechanisms in menopause, etc.). Venous reactivity with measurements of venous diameter and flow velocity and the effect of various drugs in NIDDM, IDDM, and IGT. Genetic regulation of aromatase and estrogen receptor. The role of nitric oxide in vascular reactivity, vis-a-vis various complications of diabetes and other factors involved with vascular reactivity. Effects of endotoxin on adhesion molecules, PAF, platelets, ROS and procalcitonin.

Husam, Ghanim
Ghanim, Husam, PhDResearch Associate Professor
Email: ghanim@buffalo.edu
Phone: 716-881-8924
Abhijana, Karunakaran
Karunakaran, Abhijana, MDAssistant Professor of Medicine
Email: abhijana@buffalo.edu
Phone: 716-580-7300

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism

Antoine, Makdissi
Makdissi, Antoine, MDClinical Associate Professor of Medicine
Email: am34@buffalo.edu
Phone: (716) 580-7300

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism; Internal Medicine; Endocrinology

Amy, O'Donnell
O'Donnell, Amy, MDClinical Associate Professor
Email: amyodon@buffalo.edu
Phone: (716) 862-7860

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism

A. John, Ryan, Jr
Ryan, Jr, A. John, MDClinical Associate Professor
Email: ajryan@buffalo.edu
Phone: (716) 898-5066

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism

Rajeev, Sharma
Sharma, Rajeev, MDAssistant Professor, Division of Endocrinology
Email: sharma69@buffalo.edu
Phone: 7169619900

Specialty/Research Focus:
Endocrinology, Diabetes and Metabolism

Research Summary:
I am a board-certified endocrinologist with a special interest in diabetes and thyroid- and cancer-associated endocrinological issues. My clinical expertise is in diabetes, thyroid nodules and the endocrine side effects of cancer drugs. I work in tandem with a team of nurses, certified diabetes educators (CDEs) and physicians to provide the best possible care to my endocrine patients. I see patients at UBMD Internal Medicine at the Conventus Center for Collaborative Medicine located on Main St. in Buffalo. I have a simple approach toward my patients: I want them to see me as a true friend for whom their health is a top priority. I get to know my patients by asking about their hobbies, travel plans and daily chores. I avoid medical terminologies so that we can communicate without confusion and develop as equal partners in their care. I believe that the relationships I develop with my patients, along with aggressive care, help prevent long-term complications and facilitate excellent diabetes-related outcomes--in many instances avoiding amputations or stopping diabetes from progressing to chronic kidney disease (CKD). My current research interests include checkpoint inhibitors (as a new cancer therapy), related endocrine dysfunction and the methods to recognize and manage these toxicities. I encourage residents and fellows to work with me on small research projects and present them at national meetings. I teach medical students and residents on topics related to endocrine issues in adult patients. I also lecture to residents and fellows on diabetes, thyroid disorders and endocrine-related cancers. I emphasize with all my trainees that patients benefit maximally if health care professionals work as a team: team work minimizes errors, and it also elicits new ideas.