Our Team
Program Director
Endocrinology
Paul J. Beisswenger, MD (Lebanon)
Practice Note: Diabetes, insulin pump.
Kathleen C. BelBruno, MD (Lebanon)
Practice Note: Adrenal Disease, Calcium Disorders, Diabetes, Glucose Sensor, Hyperlipidemia, Insulin Pump, Osteoporosis, Pituitary Disease, Thyroid Disease.
Samuel J. Casella, MD (Lebanon)
Section Chief, Pediatric Endocrinology
Practice Note: Growth disorders, Ppdiatric diabetes, pediatric endocrinology.
Sushela S. Chaidarun, MD, PhD (Lebanon)
Practice Note: Diabetes, Obesity, Metabolic Syndrome, Women's Health, Osteoporosis, Reproductive Endocrinology, Polycystic Ovarian Syndrome, Neuroendocrinology, Thyroid Disorder.
Richard J. Comi, MD (Lebanon)
Section Chief, Endocrinology, Diabetes & Metabolism
Practice Note: Cystic Fibrosis-Related Diabetes, Diabetes, Diabetic Foot Ulcers, Endocrinology, HIV Related Endocrine Disorder, Hypoglycemia, Insulin Pump, Pituitary Disease, Thyroid Aspiration, Thyroid Disorders.
Allan C. Golding, MD (Lebanon)
Practice Note: Thyroid nodules, thyroid cancer, parathyroid localization, fine needle aspiration, sclerotherapy for thyroid nodules and thyroid cancer.
Molly H. Harrington, MD (Lebanon)
Practice Note: Pediatric Endocrinology, Thyroid Disease, Thyroid Cancer.
William B. Kinlaw, III, MD (Lebanon)
Practice Note: Calcium Metabolism, Multiple Endocrine Neoplasia Syndromes, Pituitary Disorders, Thyroid Disorders.
John H. Turco, MD (Lebanon)
Practice Note: Adrenal Disorders, Osteoporosis, Pituitary Disorders, Thyroid Aspiration, Thyroid Disorders, Transgender Hormonal Therapy.
Neuro-Oncology
Camilo E. Fadul, MD (Lebanon)
Practice Note: Neurologic complications of systemic cancer, primary brain tumors.
General Note: Neuro-Oncology Program Leader
Neurosurgery
Nathan E. Simmons, MD (Lebanon)
Practice Note: Brain Tumors, General Neurosurgery, Pituitary Surgery, Spinal Injuries, Spinal Surgery, Spinal Tumors.
Pathology
Vincent A. Memoli, MD (Lebanon)
Practice Note: Endocrine, Bone and Neuroendocrine Pathology, Pulmonary Pathology, Surgical Pathology.
Vijayalakshmi Padmanabhan, MD (Lebanon)
Practice Note: Cytopathology, fine needle aspiration cytology.
Pediatric Surgical Oncology
Laurie A. Latchaw, MD (Lebanon)
Section Chief, Pediatric Surgery
Practice Note: General and Thoracic Pediatric Surgery, Minimally Invasive Surgery, Neonatal Surgery, Pediatric Surgical Oncology.
Radiation Oncology
Bassem I. Zaki, MD (Lebanon)
Practice Note: Brachytherapy, gastrointestinal cancer, gynecologic cancer, lymphoma, non-sealed radionuclide therapy, radioimmunoglobulins, thyroid cancer.
Radiology
John M. Gemery, MD (Lebanon)
Practice Note: Angiography, interventional radiology, tumor ablation. For GI patients: also embolization including radioembolization (Y90). For endocrine patients: also arterial and venous interventions for relief of symptoms.
Robert D. Harris, MD (Lebanon)
Director, Ultrasound Education and Research
Practice Note: Obstetrics and gynecology imaging, prostate MRI, teleradiology/international medicine, ultrasound, genitourinary imaging.
Surgical Oncology
Richard J. Barth, Jr., MD (Lebanon)
Section Chief, General Surgery
Practice Note: Breast surgery, liver surgery, melanoma surgery, pancreatic surgery, parathyroid surgery, thyroid surgery.
Thomas A. Colacchio, MD (Lebanon)
Practice Note: Endocrine surgery, pancreatic cancer, surgical oncology, thyroid disorders.
William S. Laycock, MD (Lebanon)
Director, Bariatric Surgery Program; Division Chief, Minimally Invasive Surgery
Practice Note: Achalasia Surgery, Bariatric Surgery, Flexible Endoscopy, Gallbladder, Gastroesophageal Reflux Disease, Laparoscopic Surgery for Adrenal, Spleen, Paraesophageal Surgery.
Kerrington D. Smith, MD (Lebanon)
Practice Note: Pancreatic cancer, chronic pancreatitis, minimally invasive approaches to pancreas surgery, endocrine surgery, melanoma surgery, gastrointestinal surgical oncology.
Urologic Oncology
John D. Seigne, MB (Lebanon)
Practice Note: Bladder cancer, laparoscopic surgery, penile cancer, renal cancer, testicular cancer.




























