Craig Seaman is a Hematologist in Pittsburgh, Pennsylvania. Dr. Seaman is rated as an Advanced provider by MediFind in the treatment of Gray Platelet Syndrome. His top areas of expertise are Von Willebrand Disease (VWD), Hemophilia A, Blood Clots, and Hemophilic Arthropathy. Dr. Seaman is currently accepting new patients.

Nicoletta Machin, DO, specializes in benign hematology and is certified in internal medicine by the American Board of Internal Medicine. She has a special clinical and research interest in inherited bleeding disorders and women's health related to hematologic issues including those impacting pregnancy. She completed her medical degree at the University of New England College of Osteopathic Medicine, followed by a residency and fellowship at the University of Pittsburgh School of Medicine. She practices at the University of Pittsburgh Physicians, Department of Hematology-Oncology, and is affiliated with UPMC Magee-Womens Hospital, UPMC Shadyside, and UPMC Presbyterian. Dr. Machin is rated as an Advanced provider by MediFind in the treatment of Gray Platelet Syndrome. Her top areas of expertise are Hemophilia A, Von Willebrand Disease (VWD), Hemophilia B, Hemophilic Arthropathy, and Hormone Replacement Therapy (HRT).

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 Advanced provider by MediFind in the treatment of Gray Platelet Syndrome. His top areas of expertise are Multiple Carboxylase Deficiency, Folate Deficiency, Vitamin B12 Deficiency Anemia, Endoscopy, and Pacemaker Implantation.

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 Advanced provider by MediFind in the treatment of Gray Platelet Syndrome. His top areas of expertise are Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Hip Replacement, and Pacemaker Implantation.

Dr. Matthew Macken is a board-certified Family Medicine doctor at Heyl Family Practice in North Hills of Pittsburgh. Dr. Macken sees patients at both the West View and McCandless offices, as well as Passavant Hospital - McCandless. As a primary care provider for a wide range of patients, Dr. Macken has interests in Sports Medicine, Geriatrics and Adult Internal Medicine.When asked what he likes most about what he does as a physician, he stated, “The opportunity to learn more about my patients and their families’ lives. The unique thing about primary care is the ability to treat patients and build relationships that can last a lifetime.” It’s clearly more about providing a high-quality experience for the patient and truly getting to know their needs as they evolve.When asked what his top goal is for his role as a primary care doctor, he indicated it is, “To maintain the best quality of life for each of my patients and their unique medical needs. In reading various reviews of Dr. Macken’s care of patients at the practice, this review described him perfectly."“Dr. Macken listens very carefully with genuine concern and takes his time explaining his treatment plan, as well as answering any questions you may have. He is a top-notch doctor, along with a kind, caring and courteous staff! I highly recommend Dr. Macken, as well as the PAs in his office." -Martha S.Dr. Matthew Macken and Heyl Family Practice providers are currently accepting new patients. Dr. Macken is rated as an Experienced provider by MediFind in the treatment of Gray Platelet Syndrome. His top areas of expertise are Seasonal Affective Disorder (SAD), Obesity, Gastroesophageal Reflux Disease (GERD), and Sinusitis.

Ranjita Pallavi is an Oncologist and a Hematologist in Pittsburgh, Pennsylvania. Dr. Pallavi is rated as an Experienced provider by MediFind in the treatment of Gray Platelet Syndrome. Her top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Pallavi is currently accepting new patients.

Ben Ong is a primary care provider, practicing in Family Medicine in Wexford, Pennsylvania. Dr. Ong is rated as an Advanced provider by MediFind in the treatment of Gray Platelet Syndrome. His top areas of expertise are Sternal Cleft, Glanzmann Thrombasthenia, Gray Platelet Syndrome, and Platelet Storage Pool Deficiency.

Francis Colangelo is a primary care provider, practicing in Internal Medicine in Monroeville, Pennsylvania. Dr. Colangelo is rated as an Experienced provider by MediFind in the treatment of Gray Platelet Syndrome. His top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.