Philosophy of care | Care for me means looking after your well-being in both health and sickness. It involves encouraging you to do the right things and take corrective actions during times of ill health. I empower my patients to make decisions. | Why I entered medicine | Medicine is a field standing at the junction of biological science, social science and statistics. It gave me an opportunity to help my community. This work is noble and both emotionally and intellectually rewarding. | Community involvement | I am involved in raising awareness about lung cancer and smoking cessation programs. | Personal interests | I enjoy soccer and running, as well as learning more about philosophy and exercise physiology. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Hypovolemic Shock, Pneumonia, Atypical Pneumonia, Gastrostomy, and Advanced Bronchoscopy.

Denny John is a Neurologist in Bethlehem, Pennsylvania. Dr. John is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Transient Ischemic Attack (TIA), Migraine, Seizures, and Epilepsy.

Drew Keister is a primary care provider, practicing in Family Medicine in Allentown, Pennsylvania. Dr. Keister is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Post-Traumatic Stress Disorder (PTSD).

Philosophy of care | I believe in building a strong patient-physician relationship. Meaning I will provide you with all the information needed so that you feel comfortable making important decisions about your own care. Building trust is a two-way road. | Why I entered medicine | I entered medicine because I've always loved science and wanted to pursue a career which allowed me to make a difference for the community at large. I was always a shy kid growing up but I was always a good listener. Little did I know that the skill of listening to someone could help change his or her life for the better. | Community involvement | I grew up in the Lehigh Valley and I've always wanted to come back to the Lehigh Valley to train and to work as a way to give back to the community. | Personal interests | I enjoy cooking, hiking, exercising and spending time with family. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

"Philosophy of care | My parents instilled in me the importance of treating and caring for others as I would like to be treated and cared for. This principle has become a core part of who I am. The patient-physician relationship is a partnership built on trust, respect and care. Just as I expect the best for my family, I strive to provide nothing less for you as my patient. Using evidence-based medicine, I guide and partner with you to choose your best options and support your decisions. | Why I entered medicine | I was inspired by the selfless commitment of physicians who tirelessly helped society during a major earthquake in India in 2001. My curiosity about the ""why"" and ""how"" of medicine led me to applied physiology and eventually internal medicine. During my residency, I found great satisfaction in caring for the sickest patients in the ICU and witnessing their recovery. So I specialized in pulmonary critical care and neurocritical care. | Personal interests | I practice yoga and exercise. I enjoy bicycling with my son and playing with my kids. Grocery shopping and cooking with my wife are also some of my favorite activities, along with traveling and trying different cuisines with my family. | Image | Lehigh Valley Hospital is ranked 42th for pulmonology and lung surgery on the 2025-2026 U.S. News & World Report Best Hospitals list. | ". Dr. Ramani is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are COVID-19, Parapneumonic Pleural Effusion, Severe Acute Respiratory Syndrome (SARS), and Empyema.

"Philosophy of care | My philosophy is ""do no harm."" Communicate well with patients and their families. | Why I entered medicine | Medicine allows me to apply what I learned in the basic sciences and in a field that I consider challenging. | Personal interests | I like to watch television, read and entertain my babies.". Dr. Yacoub is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Stroke, Vasoconstriction, Dysarthria, Carotid Artery Surgery, and Cerebral Artery Bypass Surgery.

Vincent Lau is a primary care provider, practicing in Family Medicine in Bethlehem, Pennsylvania. Dr. Lau is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Pneumonia, Diarrhea, Gastrointestinal Bleeding, and Methemoglobinemia.

Douglas Corwin is an Intensive Care Medicine provider in Easton, Pennsylvania. Dr. Corwin is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Lung Metastases, COVID-19, Acute Interstitial Pneumonia, Interstitial Lung Disease, and Endoscopy.

Sanjay Gurunathan is an Infectious Disease provider in Bethlehem, Pennsylvania. Dr. Gurunathan is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Genital Herpes, HIV/AIDS, Flu, and Dengue Fever.

Grant Greenberg is a primary care provider, practicing in Family Medicine in Allentown, Pennsylvania. Dr. Greenberg is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are Down Syndrome, Severe Acute Respiratory Syndrome (SARS), Diabetic Nephropathy, and Familial Hypertriglyceridemia.

Neha Rastogi is a primary care provider, practicing in Family Medicine in Easton, Pennsylvania. Dr. Rastogi is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). Her top areas of expertise are Primary Immunodeficiency (PID), Wiskott-Aldrich Syndrome, Beta Thalassemia, and Infantile Neutropenia.

Jonathan Cohen is an Infectious Disease provider in Quakertown, Pennsylvania. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). His top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Severe Acute Respiratory Syndrome (SARS), Endoscopy, and Colonoscopy.

Elisabeth Paul is a primary care provider, practicing in Internal Medicine in Quakertown, Pennsylvania. Dr. Paul is rated as an Experienced provider by MediFind in the treatment of Severe Acute Respiratory Syndrome (SARS). Her top areas of expertise are Lung Metastases, Small Cell Lung Cancer (SCLC), Lung Cancer, Ureteroscopy, and Endoscopy.