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 a Distinguished provider by MediFind in the treatment of Lung Cancer. 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 a Distinguished provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Posterior Fossa Tumor, Lung Cancer, Pleuropulmonary Blastoma, Primitive Neuroectodermal Tumor (PNET), and Gamma Knife Radiosurgery.

Steven Perch is a Radiation Oncologist in Allentown, Pennsylvania. Dr. Perch is rated as a Distinguished provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Familial Prostate Cancer, Pleuropulmonary Blastoma, Lung Cancer, and Prostate Cancer.

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 a Distinguished provider by MediFind in the treatment of Lung Cancer. 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.

Philosophy of care | Effective medical care begins with a deep understanding of each patient’s circumstances and needs. The physician-patient relationship is foundational and must be a two-way dialogue built on trust and respect. I prioritize learning what truly matters to you and your family. I offer treatment recommendations and options that align with your values, preferences and goals. While my clinical focus is on blood disorders and blood cancers, listening carefully and tailoring care to patients is the heart of everything I do. I provide guidance and recommendations, but the decisions ultimately belong to you, the patient. I strongly believe in a team-based approach, where collaboration and communication yield the best outcomes. | Why I entered medicine | When I started college, medicine was the farthest thing from my mind; I was an economics major and took the MCAT on a whim. To my surprise, I scored far better than expected for someone without a science background, and that led me to medical school. Looking back, I can’t imagine doing anything else. Medicine – and caring for patients – has become my true passion. My path into the field was unconventional but led me exactly where I was meant to be. Practicing hematology and oncology isn’t just a career for me – it’s the only thing I can see myself doing. | Community involvement | As a part of cancer center leadership, I participate in local events and charities for patients with cancer and blood diseases, including speaking to the leukemia/lymphoma society. I am particularly fond of events centered around running for cancer charities. | Personal interests | Running is a personal passion of mine – second only to medicine and my family. Dr. Lash is rated as a Distinguished provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Lung Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, Large-Cell Immunoblastic Lymphoma, 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 a Distinguished provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), Richter Syndrome, and Bone Marrow Aspiration.

Philosophy of care | I am a member of the head and neck 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. Danish is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Melanoma, Familial Prostate Cancer, Lung Cancer, and Pleuropulmonary Blastoma.

"Philosophy of care | Every new patient I meet, along with their families and loved ones, is encouraged to be an active participant in the plan of care and subsequent recovery. While being diagnosed with cancer often leads one to feel as though they have ""lost control,"" people need to be empowered to regain that sense of control and a positive outlook going forward. Through open communication and education, that becomes more tangible. | 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 | The practice of medicine is the perfect mix of art and science - my two favorite subjects throughout early education. That, coupled with a strong desire to positively impact the lives of others, stimulated my interest early on in pursuing a career in medicine. With ongoing research and technical advances in virtually all fields, it is also a career path that promises unending challenges, intellectual stimulation and opportunities for continual improvement in patient outcomes. | Community involvement | Through a generous contribution of time and materials from a relative, I was able to supply our Lehigh Valley Hospital-Muhlenberg gift shop with plush seat belt covers designed with my breast cancer patients in mind. One hundred percent of the proceeds are donated to the Pink Ribbon Fund helping our underserved community members get mammograms. We are on our second shipment and hope to continue providing comfort and financial assistance to customers and benefactors, respectively. | Personal interests | Along with busy and fulfilling careers, my husband and I try to keep involved with our two children's academic and extracurricular activities as much as possible. When our schedules permit, we enjoy brief getaways to the beach and all of the amenities there. Finally, if the opportunity presents itself, I enjoy experimenting with recipes (especially baking) and jewelry design. I hope to one day take a course in more advanced skills and techniques beyond what I have taught myself so far.". Dr. Blauth is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. Her top areas of expertise are Primary Lymphoma of the Brain, Intraductal Papilloma, Endometrial Cancer, and Angiosarcoma.

Philosophy of care | I am a member of the GI 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. Mcintosh is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. Her top areas of expertise are Vaginal Cancer, Posterior Fossa Tumor, Endometrial Cancer, Ependymoma, and Gamma Knife Radiosurgery.

Ned Enea is a Radiologist in Allentown, Pennsylvania. Dr. Enea is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Visceromegaly, Small Cell Lung Cancer (SCLC), Lung Cancer, and Cirrhosis.

"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 Advanced provider by MediFind in the treatment of Lung Cancer. 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 | I improve the quality of life for patients suffering from advanced lung diseases. | Why I entered medicine | I got into the medical field to be a healing hand for society. | Community involvement | I help raise vaping induced lung injury awareness. | Personal interests | In my spare time I enjoy playing chess and watching movies. | 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. Kashif is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Lung Metastases, Lung Cancer, Chronic Obstructive Pulmonary Disease (COPD), Pulmonary Fibrosis, and Sacral Nerve Stimulation.

Jessica Boehmler is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Allentown, Pennsylvania. Dr. Boehmler is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. Her top areas of expertise are Lung Cancer, Lung Metastases, Acute Interstitial Pneumonia, Gastrostomy, and Endoscopy.

C Petersen is a Sleep Medicine specialist and a Pulmonary Medicine provider in Allentown, Pennsylvania. Dr. Petersen is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Lung Metastases, Obstructive Sleep Apnea, Lymphofollicular Hyperplasia, Chronic Obstructive Pulmonary Disease (COPD), and Advanced Bronchoscopy.

Philosophy of care | My goal is to do my best for each patient and realize each patient is unique. | Why I entered medicine | I got into medicine to help those who are ailing. | Community involvement | I support missionary organizations in Africa (African Mission Healthcare). | Personal interests | It’s important to be part of my young family by spending time with them. I also enjoy soccer and running. | 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. Ochieng is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Chronic Cough, Gastrostomy, and Advanced Bronchoscopy.

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

Paul Palyca is a Hematologist and an Oncologist in Allentown, Pennsylvania. Dr. Palyca has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Multiple Myeloma, Urothelial Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.

Muhammad Rizvi is a Hematologist and an Oncologist in Allentown, Pennsylvania. Dr. Rizvi is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Philadelphia-Negative Chronic Myeloid Leukemia, Chronic Myelogenous Leukemia (CML), Familial Colorectal Cancer, Paget Disease of the Breast, and Bone Marrow Aspiration.

Philosophy of care | I am a member of the GI 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. Khalil is rated as an Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Gastroesophageal Junction Cancer, Anal 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 Advanced provider by MediFind in the treatment of Lung Cancer. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, Tissue Biopsy, and Bone Marrow Aspiration.