MediFind found 79 doctor with experience in Vitamin B12 Deficiency near Dallas, PA. Of these, 70 are Experienced, 8 are Advanced and 1 are Distinguished.
Geisinger Dallas
Dr. Brezinski-Clark is a board-certified physician specializing in family medicine. Her clinical interests include preventive medicine. She earned her doctorate in osteopathic medicine from the Philadelphia College of Osteopathic Medicine, and completed her residency at Long Beach Memorial Medical Center. Dr. Brezinski-Clark is certified by the American Osteopathic Board of Family Physicians. Dr. Brezinski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Malnutrition, and Maturity Onset Diabetes of the Young.
Geisinger Dallas
Dr. Durkin is a board-certified physician specializing in family medicine. She attended the Philadelphia College of Osteopathic Medicine, where she earned her medical degree. She completed her residency at the same institution. Dr. Durkin is certified by the American Osteopathic Board of Family Physicians in family medicine. Dr. Durkin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), High Cholesterol, and Hypertension.
Geisinger Dallas
Dr. Olshemski is a board-certified physician specializing in family medicine. His clinical interests include communication with patients, hyperlipidemia, hypertension and diabetes. His research interests include breast cancer. Dr. Olshemski attended Drexel University, where he received his medical degree, and completed his residency in family medicine at Wyoming Valley Healthcare System. He is certified by the American Board of Family Medicine. Dr. Olshemski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Autoimmune Hemolytic Anemia, Postmenopausal Osteoporosis, Lung Metastases, and End-Stage Renal Disease (ESRD).
Geisinger Kingston - Community Medicine
Dr. Hanson is a board-certified physician specializing in internal medicine. She attended the Philadelphia College of Osteopathic Medicine, where she received her degree in osteopathic medicine, and she completed her residency at Abington Memorial Hospital. Dr. Hanson is certified by the American Board of Internal Medicine. Dr. Hanson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Relapsing Multiple Sclerosis (RMS), Nonalcoholic Steatohepatitis (NASH), Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D).
Geisinger Kingston - 65 Forward
Dr. Tricarico is a board-certified physician specializing in family medicine. He earned his doctorate degree in osteopathic medicine from the Philadelphia College of Osteopathic Medicine. He is certified by the American Board of Family Medicine. Dr. Tricarico is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Metastases, Coccydynia, Lung Cancer, Endoscopy, and Microdiscectomy.
Geisinger Kingston - Community Medicine
Dr. Kovalick is a board-certified physician specializing in family medicine. She attended the Philadelphia College of Osteopathic Medicine, where she earned her medical degree. She completed her residency at Wyoming Valley Family Medicine Residency. She is certified by the American Board of Family Medicine. Dr. Kovalick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Hypothyroidism, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Obesity in Children.
Geisinger Wilkes Barre - LIFE Geisinger
Dr. Pacheco is a board-certified physician specializing in family medicine. She obtained her medical degree from the American University of the Caribbean School of Medicine. She completed her residency at the University of Connecticut Health Center and Latrobe Area Hospital. Dr. Pacheco is certified by the American Board of Family Medicine. Dr. Pacheco is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Maturity Onset Diabetes of the Young, Renovascular Hypertension, Postmenopausal Osteoporosis, and Chronic Obstructive Pulmonary Disease (COPD).
Geisinger Wilkes Barre - Community Medicine 65 Forward
Joseph Anthony Anistranski, MD, is a board-certified family medicine physician at Geisinger 65 Forward Health Center in Wilkes-Barre, Pa.|Born in Wilkes-Barre, PA, Dr. Anistranski earned his medical degree from the Pennsylvania State University College of Medicine. He completed his residency at Wyoming Valley Family Practice in Wilkes-Barre, PA.|In his free time, Dr. Anistranski is an avid fisher and runner.|Video: more from Dr. Joseph Anistanski, M.D. Dr. Anistranski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Type 2 Diabetes (T2D), and Familial Hypertension.
Wilkes-Barre Veterans Affairs Medical Center
Ibrahim Almeky is an Internal Medicine provider in Wilkes Barre, Pennsylvania. Dr. Almeky is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Protein Deficiency, End-Stage Renal Disease (ESRD), Vitamin D Deficiency, Gastrostomy, and Endoscopy.
Geisinger Pittston - Community Medicine
Dr. Spagnolini is a board-certified physician specializing in family medicine. He attended Universita di Padova, Facolta di Medicina, where he received his medical degree, and completed his residency at St. Joseph's Medical Center, Yonkers. Dr. Spagnolini is certified by the American Board of Family Medicine. He speaks English, Italian and Spanish. Dr. Spagnolini is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Cor Pulmonale, Maturity Onset Diabetes of the Young, Iron Deficiency Anemia, and Type 2 Diabetes (T2D).
Geisinger Pittston - Community Medicine
Dr. Tunis is a board-certified physician specializing in family medicine. She attended Philadelphia College of Osteopathic Medicine, where she earned her medical degree. She completed her residency at Geisinger Wyoming Valley Medical Center. Dr. Tunis is certified by the American Board of Family Medicine. Dr. Tunis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Vitamin D Deficiency, and Hypothyroidism.
Geisinger Wyoming Valley Medical Center - Hematology And Oncology Genetics
Dr. Brady is a board-certified and fellowship-trained cancer physician specializing in hematology. Dr. Brady attended New York Medical College, where he received his medical degree, and completed his residency at Geisinger Medical Center. He completed a fellowship in hematology at New York Medical College. Dr. Brady is certified by the American Board of Internal Medicine in hematology. Dr. Brady is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Non-Hodgkin Lymphoma, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, and Small Lymphocytic Lymphoma (SLL).
Geisinger Wyoming Valley Medical Center - Hematology And Oncology Genetics
Dr. Ronjon is a board-certified and fellowship-trained cancer physician specializing in gastrointestinal cancers. She earned her medical degree from Dhaka Medical College and Hospital in Bangladesh. She then moved to the United States, where she completed her residency at New York Hospital, Cornell Medical Center, and a fellowship in hematology and oncology at the State University of New York, Stony Brook. Dr. Ronjon is certified by the American Board of Internal Medicine in hematology and medical oncology. She speaks English, Bengali, Hindi and Urdu. Dr. Ronjon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Angiosarcoma, Breast Cancer, and Familial Colorectal Cancer.
Frank M & Dorothea Henry Cancer Center
Dr. Adjei is a board-eligible and fellowship-trained cancer physician specializing in hematology. He subspecializes in the lung. Dr. Adjei earned his medical degree from Istanbul Üniversitesi, Istanbul Tip Fakültesi in Turkey. He then moved to the United States, where he completed his residency at Harbor Hospital Center. He completed his fellowship in hematology and oncology at Fox Chase Cancer Center. Dr. Adjei is certified by the American Board of Internal Medicine in internal medicine, hematology and medical oncology. Dr. Adjei is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), Squamous Cell Lung Carcinoma, Non-Small Cell Lung Cancer (NSCLC), and Bone Marrow Aspiration.
Frank M & Dorothea Henry Cancer Center
Mohamed Samour is an Oncologist in Wilkes Barre, Pennsylvania. Dr. Samour is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hodgkin Lymphoma, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Myelodysplastic Syndrome (MDS). Dr. Samour is currently accepting new patients.
Frank M & Dorothea Henry Cancer Center
Ahmad Hanif, MD is a board certified internal medicine physician specializing in medical oncology. He provides a variety of cancer treatments, including chemotherapy, immunotherapy and targeted therapy. “I work closely with surgeons and radiation oncologists to treat cancer in the best possible way,” he says.|Dr. Hanif earned his medical degree from Allama Iqbal Medical College in Lahore, Pakistan. He followed that with an internal medicine residency at Bronx Lebanon Hospital Center of Albert Einstein University in Bronx, NY. After his residency, he completed a fellowship in hematology and oncology at Roswell Park Comprehensive Cancer Center in Buffalo.|He’s an active member of a number of professional organizations, including The American Society of Clinical Oncology, American Society of Hematology and North American Neuroendocrine Tumor Society.|Dr. Hanif is an accomplished presenter and researcher. His work focuses primarily on cancer immunotherapy and novel therapeutics. He was invited to participate in the ASCO/AACR Methods in Clinical Cancer Research Workshop. There, he developed a Phase 1 protocol for the treatment of neuroendocrine tumors. The research earned him a grant from the Neuroendocrine Tumors Research Foundation as well as several awards. Dr. Hanif is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Lung Adenocarcinoma, Large-Cell Lung Carcinoma, and Small Cell Lung Cancer (SCLC).
Frank M & Dorothea Henry Cancer Center
Sorab Gupta, MD, is a triple board-certified hematologist/oncologist who treats various malignancies including gastrointestinal cancer, lung cancer, breast cancer and cancers of the genitourinary tract, along with other solid and hematological malignancies. He also treats patients with various benign blood disorders such as anemia and issues with platelets and coagulation. Dr. Gupta is skilled in performing bone marrow biopsies to diagnose bleeding disorders.|To Dr. Gupta, practicing medicine is a wonderful opportunity to serve people and give back to society. Being able to help his patients is what keeps him going and inspires him to come to work each day. “I love the interaction between patient and doctor and the bond that develops because of it,” he says. A souvenir he received from former colleagues says it all: May your days ahead be as uplifting as the daily inspiration you shared with our team and patients.|Originally from India, Dr. Gupta earned his medical degree from Government Medical College and Hospital Panjab University. After completing a residency in India, he moved to the United States to complete an internal medicine residency at St. Barnabas Healthcare Network in the Bronx. He went on to complete a hematology and medical oncology fellowship at Einstein Healthcare Network in Philadelphia.|Dr. Gupta is a member of the American Society of Hematology and the American Society of Clinical Oncology. He has over 65 peer-reviewed publications to his name.|In his spare time, Dr. Gupta enjoys spending time with friends and family. He likes to travel and meet new people, listen to music and watch movies. He appreciates the beauty of the mountains and is happy to be living in a less urban environment than where he trained and worked before coming to Geisinger. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), and Posterior Fossa Tumor.
Frank M & Dorothea Henry Cancer Center
Priyanka Barua is a Hematologist in Wilkes Barre, Pennsylvania. Dr. Barua is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Prostate Cancer, Vulvar Cancer, Gallbladder Adenocarcinoma, and Gallbladder Cancer. Dr. Barua is currently accepting new patients.
Alan Boonin is a primary care provider, practicing in Family Medicine in Shavertown, Pennsylvania. Dr. Boonin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Klinefelter Syndrome, Heart Attack, Muscle Atrophy, Endoscopy, and Ureteroscopy.
Office
John Ellis is a Cardiologist in Wilkes Barre, Pennsylvania. Dr. Ellis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Angina, Sick Sinus Syndrome, Heart Bypass Surgery, and Pacemaker Implantation.
Last Updated: 01/09/2026
















