Philosophy of care | My approach to care is rooted in patient-centered, personalized treatment tailored to your unique needs. While I rely on evidence-based practices, I am passionate about integrating the latest advancements in cancer research. I strive for compassionate care and meaningful personal connections. My commitment lies in building trusting, collaborative relationships and empowering you through education and shared decision-making to actively participate in your care. | Why I entered medicine | I entered medicine because of a deep desire to make a meaningful difference in people's lives. The opportunity to combine science, problem-solving and human connection to improve health and alleviate suffering inspired me to pursue this path. | Community involvement | I am engaged with my local community, focusing on raising awareness about cancer prevention and promoting the importance of a healthy lifestyle. | Personal interests | I truly cherish moments with family and friends; they bring so much joy and fulfillment to my life. One of my favorite activities is playing chess with my son. It’s always a fun way to engage in friendly competition and stimulate our minds. When it’s time to relax, I love watching Netflix and sports. Dr. Hafeez is rated as an Advanced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Clear Cell Sarcoma, Wilms Tumor, Chromophobe Renal Cell Carcinoma, and Renal Cell Carcinoma (RCC).

Rohit Walia is a Radiologist and a Nuclear Medicine provider in Allentown, Pennsylvania. Dr. Walia is rated as a Distinguished provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are WT1-Related Wilms Tumor Syndromes, Metastatic Pleural Tumor, Neuroendocrine Tumor, Lung Nodules, and Cardiac Ablation.

Philosophy of care | Finding out you have cancer is life altering for both you and your loved ones. There is a lot of misinformation out there, especially in today’s social media environment, and that can cause more harm than the initial news of your diagnosis. My goal is to provide information to help you make the right decisions during these trying times. Medicine is indeed a shared decision process with the physician and the patient (along with the family). I hope to provide relevant information to help you navigate your diagnosis and treatment plans and provide optimal support for you and your family. | Why I entered medicine | Medicine was the only career choice for me. I can’t see myself doing anything else or practicing any other field of medicine. Before age 10, I was heavily involved in helping my mother design her clinical practice. In my teenage years, I spent a lot of time in several hospitals in the city volunteering in various departments to get more exposure. In my undergraduate training, I spent time in a cancer lab that focused on drug design. Naturally, the next step was medical school. | Community involvement | Health care is a basic human necessity. I helped to staff a volunteer clinic in medical school with fellow medical students and helped with fundraising for the clinic. We saw patients free of charge and had gift cards for those who needed help with the cost of their medications. We were also able to assist the patients with nutrition, since the clinic was part of a food bank. I hope to start or participate in a similar clinic here someday. | Personal interests | Outside of medicine my biggest interest is in cosmology – the origins of the universe. We live in such a vast universe that spans such a grand period of time; one can only imagine what lies outside our own solar system. I've had the privilege to travel to remote sites around the country and use large dome telescopes to gaze at distant stars. | My family and I love to travel. Each year we try a different area to soak up its beauty and culture, although we do have favorites. Dr. Nadeem is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Familial Pancreatic Cancer, Pancreatic Cancer, and Bone Marrow Aspiration.

Alan Hammond is a Radiologist in Bethlehem, Pennsylvania. Dr. Hammond is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Pleurisy, Visceromegaly, Non-Alcoholic Fatty Liver Disease, and Pleural Effusion.

Philosophy of care | In my area we’re dealing with people who are frightened. I’m trying to help patients deal with all of the information they’ve been hearing, and I’m trying to dispel all of the myths. It’s a matter of education and mutual trust. I’m there to do whatever I can do for them, even if it’s just a matter of easing their pain. | Also, I am a member of the thoracic cancer multidisciplinary consultation team. Together we review your diagnostic information and give you a written opinion reflecting the scope of your condition and recommendations for your best course of care. | Why I entered medicine | Medicine was not my first choice. I wanted to be first oboe in the New York Philharmonic. I have a love of biochemistry and science, and I like people. One day, I just decided I wanted to be a doctor. I wouldn’t change it for anything in the world. | Community involvement | I’m part of the National Cancer Institute’s community cancer program. Our goal is to be able to give the same care and treatment to everyone, whether they have health insurance or not. | Personal interests | I still play the oboe and will always have a love of music. I’m an avid cyclist, and I enjoy skiing. Dr. Friedman is rated as an Advanced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), Non-Small Cell Lung Cancer (NSCLC), and Bone Marrow Aspiration.

Ashima Lyall is a Radiologist and a Nuclear Medicine provider in Allentown, Pennsylvania. Dr. Lyall is rated as an Advanced provider by MediFind in the treatment of Metastatic Pleural Tumor. Her top areas of expertise are Breast Lump, Galactocoele, Breast Infection, and Fibrocystic Breast Disease.

Philosophy of care | I care about my patient as a human being not a case. I want to be my patient's advocate. For me, my patient's quality of life is very important. My education has taught me to pay attention to not only the medical aspects of a patient but also the emotional and psychosocial aspects. I saw varied pathology during my training that makes me feel very confident in treating my patients. | Also, I am a member of the breast cancer multidisciplinary consultation team. Together we review your diagnostic information and give you a written opinion reflecting the scope of your condition and recommendations for your best course of care. | Why I entered medicine | My grandmother had severe arthritis and was sick since my early childhood; I wanted to become a doctor to make her well. My husband is an interventional cardiologist. He always has supported and encouraged me in my career. | Personal interests | I spend my spare time with my family. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. Her top areas of expertise are Large-Cell Immunoblastic Lymphoma, Paget Disease of the Breast, Colorectal Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.

Philosophy of care | I am a member of the thoracic cancer multidisciplinary consultation team. Together we review your diagnostic information and give you a written opinion reflecting the scope of your condition and recommendations for your best course of care. Dr. Sopka is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and Familial Prostate Cancer.

Robert Prosnitz is a Radiation Oncologist in Allentown, Pennsylvania. Dr. Prosnitz is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Posterior Fossa Tumor, Lung Cancer, Pleuropulmonary Blastoma, Primitive Neuroectodermal Tumor (PNET), and Gamma Knife Radiosurgery.

John Martucci is a Radiologist in Allentown, Pennsylvania. Dr. Martucci is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Carbuncle, Boils, Folliculitis, and Bronchogenic Cyst.

Wen Young is a Radiologist and a Nuclear Medicine provider in Allentown, Pennsylvania. Dr. Young is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Pleurisy, Ureterocele, Pleural Effusion, and Intussusception in Children.

"Philosophy of care | Each of my patients is special and I try my best to treat each person as a whole.  I believe in merging the most advanced technological surgical techniques with a holistic approach. | Also, I am a member of the thoracic cancer multidisciplinary consultation team. Together we review your diagnostic information and give you a written opinion reflecting the scope of your condition and recommendations for your best course of care. | Why I entered medicine | I believe medicine and surgery is a true life's calling. To be able to dedicate oneself in treating others is truly a privilege and honor. Surgery allows me to focus on the ""moment"" that is almost a spiritual experience. | Community involvement | While I was practicing in Philadelphia, I started a community 10k and 5k run in Washington Crossing to beat lung cancer. Not only to raise for money for lung cancer research but also to educate the public about lung cancer screening. As a thoracic surgeon, my role extends beyond operating. I potentially can save more – even lives – through education. | Personal interests | I enjoy martial arts, meditation, hiking, camping and fishing. | 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. Chang is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Lung Nodules, Pleuropulmonary Blastoma, Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, and Thymectomy.

Philosophy of care | My philosophy is to enable patients to better understand their conditions and be involved in their own care. Informed patients make the best decisions. | Community involvement | I have always volunteered in the emergency services. I am a fully trained firefighter and rescue technician. I enjoy riding on ambulance calls and hope to stay involved in this service for many years to come. | Personal interests | I enjoy the outdoors, especially the beach and boating. I also enjoy fishing and all forms of motorsports. | 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. Misselbeck is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Aortic Dissection, Cystic Medial Necrosis of Aorta, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

James Wu is a Thoracic Surgeon in Allentown, Pennsylvania. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Aortic Valve Stenosis, Aortic Dissection, Cystic Medial Necrosis of Aorta, Heart Valve Repair, and Aortic Valve Replacement.

William Scialla is a Hematologist and an Oncologist in Allentown, Pennsylvania. Dr. Scialla is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Heyde Syndrome, Von Willebrand Disease (VWD), Pleuropulmonary Blastoma, Lung Cancer, and Bone Marrow Aspiration.

Philosophy of care | My philosophy is to treat others as I would like to be treated. I enjoy helping patients understand their medical problem in order to make an informed decision. | Also, I am a member of the breast cancer and genetic cancer multidisciplinary consultation teams. Together we review your diagnostic information and give you a written opinion reflecting the scope of your condition and recommendations for your best course of care. | Why I entered medicine | My uncle is an emergency medicine physician who inspired me to become a doctor and encouraged me through my training. To this day, I still seek his advice. I chose hematology oncology because I enjoy taking care of patients who are confronting serious health challenges. My mother had breast cancer and she was helped greatly by her physicians and a recently developed targeted therapy called Herceptin. I feel optimistic that the field is rapidly evolving due to scientific breakthroughs and will continue to do so throughout my career. I want to be a part of helping people during this exciting time. | Community involvement | I volunteered in a free clinic during my training. | Personal interests | I’m married and have two boys. I like to stay active. I teach my boys sports, go hiking or take my golden retriever, Charlie, for a walk. Dr. Lamparella is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, Tissue Biopsy, and Bone Marrow Aspiration.

Philosophy of care | As a physician dedicated to the comprehensive care of cancer patients, my philosophy centers on empathy, communication and personalized treatment. I build a trusting and compassionate relationship with my patients, ensuring they are fully informed about their condition and treatment options. I am committed to understanding their unique goals and wishes and tailoring their treatment plans accordingly. I integrate leading-edge advancements by offering participation in clinical trials, contributing to the progress of oncology care. My goal is not only to provide exceptional medical expertise, but also to support and empower patients, fostering collaboration that prioritizes physical and emotional well-being. | Why I entered medicine | I chose a medical career with a specific focus on cancer care because it offered me the opportunity to seamlessly merge the dynamic advancements in cancer biology with the profound personal connections essential for understanding and supporting my patients. The ever-evolving science of cancer has fascinated me, driving my commitment to staying at the forefront of breakthroughs and innovations. However, it is the deeply personal nature of medicine that truly inspires me – the privilege of learning about my patients, understanding their unique stories and collaborating with them as they heal. This dual passion for scientific progress and compassionate patient care motivates me. | Community involvement | I contribute to public education with the presentation, detection and treatment of lung cancers. In doing so I empower individuals with knowledge, foster early detection and encourage proactive engagement in their lung health. | Personal interests | I have a deep love for exploring diverse cultures through culinary adventures, mastering the art of cooking international cuisine and indulging in the creativity of baking. I am also passionate about personal fitness, recognizing the importance of a healthy and balanced lifestyle. My love for international travel serves as inspiration, allowing me to broaden my perspectives and immerse myself in different societies. Such pursuits allow me to connect with patients on a more personal level, fostering a holistic approach to health care. Dr. Patson is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), Richter Syndrome, and Bone Marrow Aspiration.

James Newcomb is a Radiologist and a Cardiologist in Allentown, Pennsylvania. Dr. Newcomb is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Ascites, Lymphofollicular Hyperplasia, Pleural Effusion, Gastrostomy, and Liver Embolization.

Errin Hoffman is a Radiologist and a Cardiologist in Allentown, Pennsylvania. Dr. Hoffman is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Ascites, Ureterocele, Fibrolamellar Carcinoma, Liver Embolization, and Gastrostomy.

Michael Hodavance is a Radiologist and a Cardiologist in Allentown, Pennsylvania. Dr. Hodavance is rated as an Experienced provider by MediFind in the treatment of Metastatic Pleural Tumor. His top areas of expertise are Ascites, Visceromegaly, Alcoholic Cirrhosis, Liver Embolization, and Gastrostomy.