Andrej Petrov, MD, specializes in allergy and immunology and is certified in internal medicine and allergy and immunology by the American Board of Internal Medicine. He practices at UPMC Shadyside, UPMC Mercy, UPMC East, UPMC Magee-Womens Hospital, and UPMC Presbyterian. Dr. Petrov is affiliated with University of Pittsburgh Physicians, Department of Medicine. He completed his medical degree at the University Hospital of Belgrade. Dr. Petrov specializes in immunology and treating patients with allergies. Dr. Petrov is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Vocal Cord Dysfunction, Asthma, Angioedema, and Hives.

Hey Jin Chong, MD, PhD, is division director for Pediatric Allergy and Immunology and program director of the Immune Dysregulation Diagnosis and Treatment Program at UPMC Children's Hospital of Pittsburgh. She is also an associate professor of pediatrics in the Department of Medicine at the University of Pittsburgh School of Medicine. She is board certified by the American Board of Allergy and Immunology. Dr. Chong is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Chronic Granulomatous Disease, Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), and Infantile Neutropenia.

Merritt Fajt, MD, specializes in allergy and immunology and is certified in allergy and immunology by the American Board of Allergy and Immunology. She practices at UPMC Presbyterian, UPMC Magee-Womens Hospital, UPMC Shadyside, UPMC Mercy, and UPMC East. Dr. Fajt is affiliated with University of Pittsburgh Physicians, Department of Medicine. She completed her residency at Penn State University College of Medicine and her medical degree at Temple University School of Medicine. Dr. Fajt specializes in treating patients with asthma and immunologic disorders. Dr. Fajt is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Vocal Cord Dysfunction, Asthma, Angioedema, and Eosinophilic Asthma.

Tanya Nikiforova, MD, is certified in internal medicine by the American Board of Internal Medicine. She is affiliated with UPMC Mercy, UPMC Shadyside, and UPMC Presbyterian. She completed her residency at the University of Pittsburgh School of Medicine and medical degree at the Case Western Reserve University School of Medicine. Dr. Nikiforova is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Common Variable Immune Deficiency and Primary Immunodeficiency (PID).

Christine Rauscher is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Rauscher is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Common Variable Immune Deficiency, Hives, Primary Immunodeficiency (PID), and Chronic Spontaneous Urticaria (CSU).

Hashem Younes is a Hematologist Oncology specialist and a Hematologist in Pittsburgh, Pennsylvania. Dr. Younes is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Melanoma, Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, and Squamous Cell Lung Carcinoma.

Robert VanderWeele, MD, MS, is a hematologist/medical oncologist at UPMC Hillman Cancer Center. He specializes in cytopenias, bleeding and clotting disorders, leukemia, lymphoma, myeloma, GI malignancies, breast cancer, lung cancer, and prostate cancer. Dr. Vanderweele is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Non-Hodgkin Lymphoma, Adult Immune Thrombocytopenia, and Hemangioma Thrombocytopenia Syndrome.

Matthew Macken is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Macken is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Seasonal Affective Disorder (SAD), Obesity, Gastroesophageal Reflux Disease (GERD), and Sinusitis.

Scott Heyl is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Heyl is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Seasonal Affective Disorder (SAD), Purpura, Gardner-Diamond Syndrome, and Autoerythrocyte Sensitivity.

Donald Shoenthal is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Shoenthal is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Seasonal Affective Disorder (SAD), Purpura, Gardner-Diamond Syndrome, and Autoerythrocyte Sensitivity.

Ashim K. Dayalan, MD, specializes and is certified in internal medicine by the American Board of Internal Medicine. He practices at GMA/Dayalan and Associates, Family Medicine and is affiliated with UPMC Passavant. Dr. Dayalan completed his residency at St Francis Medical Center and medical degree at Bangalore Medical College & Research Institute. Dr. Dayalan is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Hip Replacement, and Pacemaker Implantation.

Prashan Thiagarajah, MD, specializes and is certified in internal medicine by the American Board of Internal Medicine. He practices at GMA/Dayalan and Associates, Family Medicine and is affiliated with UPMC Passavant. Dr. Thiagarajah completed his residency at Allegheny General Hospital and medical degree from Ross University School of Medicine. Dr. Thiagarajah is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Carboxylase Deficiency, Folate Deficiency, Vitamin B12 Deficiency Anemia, Endoscopy, and Pacemaker Implantation.

David Miller is an Allergy and Immunologist and a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Selective Deficiency of IgA, and Allergic Rhinitis.

James Deangelo is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Deangelo is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Allergic Rhinitis, and Mast Cell Activation Syndrome (MCAS).

Tad Scheri, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Scheri is affiliated with UPMC Passavant. He completed his residency and medical degree at University of Pittsburgh School of Medicine. Dr. Scheri is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Ureteroscopy, and Endoscopy.

Eric Griffin, DO, specializes and is certified in family medicine by the American Osteopathic Board of Family Physicians and American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Griffin is affiliated with UPMC Passavant.  He completed his residency at UPMC St. Margaret Family Medicine Residency Program and medical degree at Rowan University School of Osteopathic Medicine. Dr. Griffin is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Xanthoma, Familial Combined Hyperlipidemia, Cirrhosis, High Cholesterol, and Pacemaker Implantation.

Mark Woodburn, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Woodburn is affiliated with UPMC Passavant. He completed his residency at University of Pittsburgh School of Medicine and medical degree at Hahnemann/Drexel University College. Dr. Woodburn is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Ureteroscopy.

Daniel Grob, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Grob is affiliated with UPMC Passavant. He completed his residency and medical degree at University of Pittsburgh School of Medicine. Dr. Grob is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Hip Replacement.

Kurt M. Heil, MD specializes and is certified in family medicine by the American Board of Family Medicine. He practices at GMA/Northern Area Family Medicine and is affiliated with UPMC Passavant. He completed his residency at Medical College of Virginia and medical degree at Thomas Jefferson University Medical College. Dr. Heil is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Alzheimer's Disease, High Cholesterol, Infant Hyperglycemia, Apoplexy, and Endoscopy.

Karen G. Bucher, DO, specializes and is certified in family medicine by the American Board of Family Medicine. She practices at Genesis Medical Associates Inc.- Northern Area Family Medicine and is affiliated with UPMC Passavant. Dr. Bucher completed her residency at Eglin AFB Regional Hospital and medical degree at West Virginia School of Osteopathic Medicine. Dr. Bucher is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Seasonal Affective Disorder (SAD).