Dr. Reider is a board-certified and fellowship-trained endocrinologist. Her clinical interests include diabetes, women’s health, thyroid and parathyroid disorders, cystic fibrosis, and obesity. Her research interests include diabetes, patient safety, and medical education. Dr. Reider attended medical school at the University of Pittsburgh, where she earned her Doctor of Medicine degree. She then completed her residency in internal medicine and a fellowship in endocrinology, diabetes and metabolism at the University of Pittsburgh Medical Center. Dr. Reider is certified by the American Board of Internal Medicine in endocrinology, diabetes and metabolism. Dr. Reider is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Secondary Immunodeficiency (SID), and Diabetic Nephropathy.

Dr. Lindemann is a board-certified specialist in otolaryngology. His clinical interests include allergy, rhinosinusitis, and thyroid and parathyroid surgery. Dr. Lindemann earned his medical degree from Texas Tech University. He completed his residency at Geisinger Medical Center. Dr. Lindemann is certified by the American Board of Otolaryngology. Dr. Lindemann is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Nodule, Hyperparathyroidism, Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, and Thyroidectomy.

Mark Lentz, MD, is an internal medicine physician who provides comprehensive care for adults. He’s passionate about supporting his patients’ long-term health and well-being through preventive care, chronic illness management and timely treatment of new or acute conditions — large or small.|With decades of experience, Dr. Lentz has developed deep clinical expertise in managing a wide range of adult health concerns, particularly chronic conditions such as arthritis, diabetes and heart disease. He also has a special interest in helping patients manage restless legs syndrome.|Originally from Indiana, Pennsylvania, Dr. Lentz earned his medical degree from Thomas Jefferson University and completed his residency at Allegheny General Hospital. He is a Fellow of the American College of Physicians, a recognition of his dedication to delivering the highest standard of care.|Dr. Lentz is known for his thoughtful, patient-first approach and his genuine desire to make a meaningful difference in the lives of those he serves. Dr. Lentz is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Anaplastic Thyroid Cancer, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Glutaric Acidemia Type 2.

Ralph Starkey is an Endocrinologist in Danville, Pennsylvania. Dr. Starkey is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Follicular Thyroid Cancer, and Papillary Thyroid Cancer.

Dr. Purdy is board certified in otolaryngology and fellowship-trained in head and neck surgical oncology. His clinical interests include head and neck surgery, thyroid and parathyroid, microvascular reconstruction and transoral robotic surgery. Dr. Purdy earned his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency at St. Barnabas Medical Center, as well as a fellowship in head and neck surgery and microvascular reconstruction at the University of Miami Hospital. He is certified by the American Osteopathic Association in otolaryngology.|Dr. Purdy provides care to his own community, having earned his bachelor's degree at Bucknell University. Dr. Purdy is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Laryngeal Cancer, Throat Cancer, Acinic Cell Carcinoma of Salivary Glands, Thyroidectomy, and Laryngectomy.

Rajiv Panikkar, MD, is the chair of the Geisinger Cancer Institute.|Dr. Panikkar was raised in Bloomsburg, Pa. He received his Doctor of Medicine degree from the University of Pittsburgh. He completed his residency in internal medicine at Virginia Commonwealth University Hospital, where he served as chief medical resident. His hematology/oncology fellowship was at Temple University Hospital/Fox Chase Cancer Center. He is board certified in hematology and oncology, and he practices as a medical oncologist.|Dr. Panikkar came to Geisinger in 2008 as a medical oncologist at Geisinger Medical Center. As chair of the Geisinger Cancer Institute, he currently leads 11 hematology/oncology, 6 radiation oncology and 4 palliative medicine sites across Pennsylvania. He is the principal investigator for Geisinger’s National Cancer Institute Community Research Program, a collaborative network designed to conduct oncology clinical trials and generate new knowledge through cancer care delivery research.|“The Geisinger Cancer Institute has an amazing opportunity to provide compassionate, patient-focused care close to home. We are expanding clinical trial opportunities and providing new medications and new technology to our communities. Our commitment to a team approach allows us to bring highly trained physicians together who are focused on the patient. Working at Geisinger is special — it has given me the opportunity to care for families I grew up with. I am excited about the growth of comprehensive services for the patients in our region."". Dr. Panikkar is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Arterial Embolism, and Familial Colorectal Cancer.

Dr. Haugen is board certified in otolaryngology and fellowship trained in head and neck surgical oncology, microvascular reconstruction and robotic surgery. His clinical interests include many aspects of ENT, with his primary interest being in the surgical treatment and reconstruction of head and neck tumors. He attended medical school at Loma Linda University where he graduated with the distinction of Alpha Omega Alpha. He completed his otolaryngology residency at Geisinger Medical Center. Dr. Haugen completed a fellowship at the University of Pennsylvania. He is certified by the American Board of Otolaryngology.|Outside of the office, Dr. Haugen has an interest in medical mission work. Dr. Haugen is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Laryngeal Cancer, Mikulicz Disease, Throat Cancer, Thyroidectomy, and Laryngectomy.

About Rashid Cheema. Dr. Cheema is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Thyroid Storm, Neonatal Severe Hyperparathyroidism, Parathyroid Hyperplasia, and Osteitis Fibrosa.

Bijal Patel is an Endocrinologist in Danville, Pennsylvania. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Hyperparathyroidism, Kallmann Syndrome, Amenorrhea, and Osteitis Fibrosa. Dr. Patel is currently accepting new patients.

Heath Mackley, MD, is a radiation oncologist. Dr. Mackley provides compassionate cancer care for children and adults, helping them manage their symptoms and understand their treatment options. Patients in his care receive radiation therapy.|Dr. Mackley is the chair for radiation oncology for Geisinger. He specializes in treating a variety of conditions, including sarcomas, lymphomas, pediatric cancers, breast cancer, skin cancer, prostate cancer, kidney or bladder cancer and gastrointestinal (GI) cancer.|Dr. Mackley has a clinical interest in stereotactic radiosurgery.|Board-certified in radiation oncology, Dr. Mackley earned his medical degree from the Perelman School of Medicine at the University of Pennsylvania, followed by a residency in radiation oncology at the Cleveland Clinic.|A husband and father of four, Dr. Mackley is active in the Boy Scouts of America and his local church. As a resident of central Pennsylvania, he is committed to serving his community by giving the best care he possibly can.|In 2007, Dr. Mackley received the Radiological Society of North America’s Resident/Fellow Research Award to recognize his superior research efforts as a resident.|He has published several papers and participated in many research projects. He is an advisory board member for the journal Applied Radiation Oncology and has served as a reviewer for 10 other journals.|Dr. Mackley is an active member of several professional organizations, including the American Society for Radiation Oncology, American College of Radiation Oncology, American Medical Association and American Society of Clinical Oncology. He is vice chair and a trustee of the Pennsylvania Medical Society and has served as president of the Dauphin County Medical Society. Dr. Mackley is an investigator in the cancer therapy evaluation group of the National Cancer Institute and the Children’s Oncology Group. He is a fellow of the American College of Radiation Oncology and a member of Penn State College of Medicine’s mentoring academy.|In his free time, Dr. Mackley enjoys spending time with his family, hiking and camping. When he’s not outside, he can be found rooting for the Baltimore Orioles, the Washington Football Team and the Penn State Nittany Lions.|Video: more from Dr. Heath Mackley, M.D. Dr. Mackley is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Posterior Fossa Tumor, Familial Prostate Cancer, Embryonal Tumor with Multilayered Rosettes, and Anal Cancer.

Thomas Kennedy is an Otolaryngologist in Danville, Pennsylvania. Dr. Kennedy is rated as an Advanced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Laryngeal Cancer, Throat Cancer, Tongue Cancer, Thyroidectomy, and Laryngectomy.

John Kennedy is an Endocrinologist in Danville, Pennsylvania. Dr. Kennedy is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Hypothalamic Tumor, Pituitary Tumor, Anaplastic Thyroid Cancer, and Papillary Thyroid Cancer.

Lei Min is an Endocrinologist in Danville, Pennsylvania. Dr. Min is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hyperthyroidism, and Thyroid Nodule.

Dr. DuBartell is a board-certified physician specializing in family medicine. His clinical interests include heart failure, diabetes, chronic obstructive pulmonary disease, behavioral health and pediatric and adolescent care. Dr. DuBartell attended the State University of New York, Buffalo, where he received his medical degree, and completed his residency at Middlesex Hospital, Middletown. He is certified by the American Board of Family Medicine in family medicine. Dr. Dubartell is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Osteoarthritis, Breast Cancer, and Maturity Onset Diabetes of the Young.

Dr. Hepner is a board-certified physician specializing in internal medicine. His clinical interests include nursing home care, end-of-life care and geriatric care. Dr. Hepner obtained his medical degree from Temple University and completed his residency at Geisinger Medical Center. He is certified by the American Board of Internal Medicine. Dr. Hepner is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Pulmonary Veno-Occlusive Disease, and Parkinson's Disease.

Michael Adler is an Endocrinologist in Lewisburg, Pennsylvania. Dr. Adler is rated as a Distinguished provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Obesity in Children, and Hypothyroidism.

Bradly Kramer, MD, is a radiation oncologist. He provides radiation therapy for adults with different cancers, including prostate, breast and lung. He performs permanent prostate brachytherapy and HDR interstitial brachytherapy to treat prostate, breast and gynecological cancers.|Dr. Kramer has a clinical interest in specialized targeted radiation therapy, palliative treatment and the treatment of thyroid cancer using iodine. A keen learner, he loves finding new paths to help his patients. “I’m always interested in finding new ways to improve patient outcomes, whether that’s through new treatments or combining different therapies. There is so much progress to be made in oncology and I’m excited to be a part of that process,” he says.|Dr. Kramer earned his medical degree from The Medical College of Wisconsin in Milwaukee. He completed radiation oncology residencies at Washington University Medical Center in St. Louis and Tufts University School of Medicine in Boston.|He notes a lifelong interest in science as well as his own childhood medical conditions for leading him to a career in medicine. But it was his uncle’s death from leukemia that led him to the field of oncology. “His death left an indelible mark and showed me the toll cancer can take on people and their loved ones,” he says.|Dr. Kramer is an accomplished medical researcher. He’s published numerous abstracts, manuscripts and book chapters. This two-time winner of the Cancer Liaison Physician Award from the American College of Surgeons also presents at meetings and conferences across the country.|He’s an active member of a number of professional organizations, including The American Society for Therapeutic Radiology and Oncology, American College of Radiation Oncology, Oregon Radiation Oncology Society, Klamath County Medical Society and Wisconsin Society of Radiation Oncology.|Improving his patients’ quality of life is what inspires Dr. Kramer to come to work each day. “I treasure the interaction with my patients and get great satisfaction out of treating them with radiation that gives minimal side effects. I feel privileged to be a radiation oncology physician and have the opportunity to touch so many lives,” he says. He’s also proud of having run his own practice shortly after residency, as well as the time he spent as director of the Cancer Treatment Centers of America in Chicago. Dr. Kramer was the first oncologist in southern Oregon to offer stereotactic body radiation therapy (SBRT).|A love of the outdoors and small town life led this Wisconsin native to Geisinger. “Danville was a perfect fit for me and my family, given the beauty and recreational opportunities,” he says.|In his spare time, Dr. Kramer enjoys spending time with his wife Susan and son Alexander. As a family, they hike, mountain bike, ski, snowboard and travel. He also enjoys playing tennis, foosball, darts and basketball, lifting weights and showcasing his creative side through woodworking and carving. Dr. Kramer is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Breast Cancer, Familial Prostate Cancer, and Prostate Cancer.

Wayne Miller is a primary care provider, practicing in Internal Medicine in Shamokin, Pennsylvania. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Herpes Simplex Encephalitis, Lower Esophageal Ring, Heart Failure, Colonoscopy, and Endoscopy.

Chris O'neil is a primary care provider, practicing in Family Medicine in Bloomburg, Pennsylvania. Dr. O'neil is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Type 2 Diabetes (T2D).

Lisa Ayers is a Plastic Surgeon and an Otolaryngologist in Lewisburg, Pennsylvania. Dr. Ayers is rated as an Experienced provider by MediFind in the treatment of Anaplastic Thyroid Cancer. Her top areas of expertise are Infant Hearing Loss, DFNB1, Perichondritis, and Glossodynia.