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 highly rated in 65 conditions, according to our data. His top areas of expertise are Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, Hip Replacement, and Pacemaker Implantation.

Harold Wrigley is an Internal Medicine provider in Wexford, Pennsylvania. Dr. Wrigley is highly rated in 3 conditions, according to our data. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Coronary Heart Disease, Endoscopy, and Pacemaker Implantation.

Robert Pfoff is an Internal Medicine provider in Warrendale, Pennsylvania. Dr. Pfoff is highly rated in 1 condition, according to our data. His top areas of expertise are Vascular Dementia, Dementia, Idiopathic Edema, and Dysgraphia.

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 highly rated in 44 conditions, according to our data. His top areas of expertise are Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, Endoscopy, and Pacemaker Implantation.

Karen Schogel is a primary care provider, practicing in Internal Medicine in Cranberry Township, Pennsylvania. Dr. Schogel is highly rated in 42 conditions, according to our data. Her top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Infant Hyperglycemia, Lung Metastases, Anemia, and Ureteroscopy.

James W. Boyle, MD, is a primary care physician and board-certified in internal medicine and geriatric medicine by the American Board of Internal Medicine. Dr. Boyle received his medical degree from the Hahnemann Medical College in Philadelphia. He completed his residency at Rhode Island Hospital in Providence. Dr. Boyle has been practicing medicine in Pittsburgh for many years. Dr. Boyle is highly rated in 2 conditions, according to our data. His top areas of expertise are Pulmonary Embolism, Enlarged Prostate (BPH), Sitosterolemia, and Hypothyroidism.

Raymond Gallon is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D). Dr. Gallon is currently accepting new patients.

Timothy Jackson is a primary care provider, practicing in Internal Medicine in Beaver, Pennsylvania. Dr. Jackson is highly rated in 36 conditions, according to our data. His top areas of expertise are Diabetic Retinopathy, Tenosynovitis, Retinopathy Pigmentary Mental Retardation, Vitrectomy, and Cataract Removal.

Uma Purighalla, MD, specializes in internal medicine and is board-certified by the American Board of Internal Medicine. She is affiliated with UPMC Passavant. Dr. Purighalla received her medical degree from the Medical College of Pennsylvania (now Drexel University College of Medicine) and completed her residency at Lenox Hill Hospital. Dr. Purighalla is highly rated in 11 conditions, according to our data. Her top areas of expertise are Vitamin D Deficiency, Sitosterolemia, Vitamin B12 Deficiency Anemia, and Folate Deficiency.

Margaret Ragni is an Internal Medicine provider in Pittsburgh, Pennsylvania. Dr. Ragni is highly rated in 6 conditions, according to our data. Her top areas of expertise are Blood Clots, Hemophilia A, Von Willebrand Disease (VWD), and Hemophilia B.

Antonious Hanna is a primary care provider, practicing in Internal Medicine in Cranberry Township, Pennsylvania. Dr. Hanna is highly rated in 3 conditions, according to our data. His top areas of expertise are Tracheitis, Obesity, Cellulitis, and Peptic Ulcer.

Chaitali Sarkar is a primary care provider, practicing in Internal Medicine in Wexford, Pennsylvania. Dr. Sarkar is highly rated in 1 condition, according to our data. Her top areas of expertise are Syphilitic Aseptic Meningitis, Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Amita Mulherkar is a primary care provider, practicing in Internal Medicine in Sewickley, Pennsylvania. Dr. Mulherkar is highly rated in 1 condition, according to our data. Her top area of expertise is Opioid Use Disorder.

Jon Shapiro is an Internal Medicine provider in Pittsburgh, Pennsylvania. Dr. Shapiro has been practicing medicine for over 44 years is highly rated in 1 condition, according to our data. His top area of expertise is Opioid Use Disorder.

Molly Brennan, DO, specializes in internal medicine and is board-certified by the American Board of Internal Medicine. She is affiliated with UPMC Shadyside, UPMC Mercy, UPMC Magee-Womens Hospital and UPMC Presbyterian. She completed her residency at Aria-Jefferson Health Torresdale and medical degree at Lake Erie College of Osteopathic Medicine. Her top area of expertise is Familial Neurocardiogenic Syncope.

Jaeyoung Lee, MD, is a primary care physician and board-certified in internal medicine by the American Board of Internal Medicine. Dr. Lee received her medical degree from the Seoul National University in South Korea. She completed her residency at Metro West Medical Center in Framingham, Mass.Dr. Lee’s clinical interests include preventive medicine in the community. Her top areas of expertise are Hypothyroidism, Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Endoscopy.

Julie Cameron, MD, is an internal medicine physician and certified in internal medicine by the American Board of Internal Medicine. Dr. Cameron received her medical degree from the University of Kansas and completed her residency at the University of Kansas Medical Center. Dr. Cameron is highly rated in 3 conditions, according to our data. Her top areas of expertise are Alzheimer's Disease, Vascular Dementia, Dementia, and Peripheral Artery Disease.

Mark Fantaski, MD, specializes in internal medicine and is board-certified in internal medicine by the American Board of Internal Medicine. He practices at HealthQuest Medical Associates - UPMC and is affiliated with UPMC Passavant. Dr. Fantaski completed his residency at Allegheny General Hospital and medical education at Thomas Jefferson University Medical College.LGBTQIA+ Affirming: This provider has completed training on how to create a safe, comfortable, and welcoming environment for LGBTQIA+ patients. This provider may or may not offer LGBTQIA+ specific medical or surgical care. Please ask when scheduling.Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Fantaski is highly rated in 3 conditions, according to our data. His top areas of expertise are Congenital Anti-Plasmin Deficiency, Prekallikrein Deficiency, Disseminated Intravascular Coagulation, and Cirrhosis.

Joseph Calhoun, DO, is certified in internal medicine by the American Board of Internal Medicine. He is affiliated with UPMC Passavant. He completed his residency at Allegheny General Hospital and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Calhoun is highly rated in 3 conditions, according to our data. His top areas of expertise are Prekallikrein Deficiency, Congenital Anti-Plasmin Deficiency, Disseminated Intravascular Coagulation, and Fibrosing Mediastinitis.

Kamran Khan, MD, is an internist board-certified in internal medicine by the American Board of Internal Medicine. He is an internist at UPMC and a physician at Dr. Gordon Gold, MD & Associates-UPMC in Pittsburgh's North Hills. Dr. Khan received his medical degree from Baqai Medical and Dental College in Karachi, Pakistan and completed his residency at Western Pennsylvania Hospital. Dr. Khan is highly rated in 2 conditions, according to our data. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Transient Ischemic Attack (TIA), Ureteroscopy, and Endoscopy.

Thulasingam Ravindramurthy, MD, CMD, FACP, MBA, is a senior medical professional with more than 20 years of experience. He is a practicing physician who is board-certified in internal medicine. Dr. Ravindramurthy received his medical degree from Stanley Medical College in Tamilnadu, India. After higher training in the UK and Ireland, he completed his residency at Mercy Catholic Medical Center in Upper Darby, Philadelphia. Dr. Ravindramurthy is highly rated in 2 conditions, according to our data. His top areas of expertise are Alzheimer's Disease, Muscle Atrophy, Anemia, and Dementia.

Matthew Joseph, MD, is an internal medicine physician and certified in internal medicine by the American Board of Internal Medicine. Dr. Joseph received his medical degree from the West Virginia University School of Medicine and completed his residency at UPMC.Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Joseph is highly rated in 2 conditions, according to our data. His top areas of expertise are Dubin-Johnson Syndrome, Rotor Syndrome, Diabetic Neuropathy, Low Sodium Level, and Ureteroscopy.

Brian Nolen, MD, specializes in internal medicine and is board-certified by the American Board of Internal Medicine. He practices at Genesis Medical Associates: Heyl Family Practice and is affiliated with UPMC Passavant. Dr. Nolen received his medical degree and completed his residency at the University of Pittsburgh School of Medicine. Dr. Nolen is highly rated in 2 conditions, according to our data. His top areas of expertise are Protein Deficiency, Seasonal Affective Disorder (SAD), Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Endoscopy, and Hip Replacement.

Sonya Borrero is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Borrero is highly rated in 2 conditions, according to our data. Her top areas of expertise are Cystic Fibrosis, Menopause, Epilepsy, Tubal Ligation, and Intrauterine Device Insertion.

Rutaba Tajammal, MD, is an internal medicine physician and certified in internal medicine by the American Board of Internal Medicine. Dr. Tajammal received her medical degree from the King Edward Medical University in Lahore, Pakistan. She completed her residency at the University of Buffalo, New York. Dr. Tajammal is highly rated in 1 condition, according to our data. Her top areas of expertise are Ogilvie Syndrome, Intestinal Pseudo-Obstruction, Hepatitis A, and Giardia Infection.