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    Last Updated: 10/30/2025

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    MediFind found 54 doctor with experience in Factor 12 Deficiency near Pittsburgh, PA. Of these, 47 are Experienced and 7 are Advanced.

    Location
    LocationClose
    54 providers found
      Nicoletta C. Machin
      Advanced in Factor 12 Deficiency
      Advanced in Factor 12 Deficiency

      Classical Hematology

      3601 Fifth Ave, Falk Building, 3rd Floor, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      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 Factor 12 Deficiency. Her top areas of expertise are Hemophilia A, Von Willebrand Disease (VWD), Hemophilia B, Hemophilic Arthropathy, and Hormone Replacement Therapy (HRT).

      George B. Sestric
      Experienced in Factor 12 Deficiency
      Internal Medicine
      Experienced in Factor 12 Deficiency
      Internal Medicine

      Greater Pittsburgh Medical Associates-UPMC

      193 43rd St And Butler St, 
      Pittsburgh, PA 
       (3.5 miles away)
      Languages Spoken:
      English, Croatian, Spanish
      Accepting New Patients
      Offers Telehealth

      George Sestric, MD, is an internal medicine physician and certified in internal medicine by the American Board of Internal Medicine. He is a clinical associate professor of medicine at the University of Pittsburgh School of Medicine. Dr. Sestric received a Master of Biology from Duquesne University and his medical degree from the Universidad Autonoma de Guadalajara in Jalisco, Mexico, and the University of Maryland School of Medicine (Fifth Pathway Program). He completed his residency at St. Francis Medical Center in Pittsburgh. In addition to English, Dr. Sestric speaks Spanish and Croatian. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Sestric is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Factor 7 Deficiency, Congenital Afibrinogenemia, High Molecular Weight Kininogen Deficiency, and Factor 13 Deficiency.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Factor 12 Deficiency
      Experienced in Factor 12 Deficiency
      320 E North Ave, 
      Pittsburgh, PA 
       (1.3 miles away)
      Languages Spoken:
      English

      Peter Stracci is a Cardiologist in Pittsburgh, Pennsylvania. Dr. Stracci is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Atrial Fibrillation, Factor 10 Deficiency, Factor 12 Deficiency, and Factor 5 Deficiency.

      Learn about our expert tiers
      Experienced in Factor 12 Deficiency
      Internal Medicine
      Experienced in Factor 12 Deficiency
      Internal Medicine

      Allegheny Clinic

      1307 Federal St, Suite 304, 
      Pittsburgh, PA 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Abirami Janakiraman is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Janakiraman is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. Her top areas of expertise are Iron Deficiency Anemia, Psoriatic Arthritis, Factor 12 Deficiency, and Factor 10 Deficiency.

      Experienced in Factor 12 Deficiency
      Internal Medicine
      Experienced in Factor 12 Deficiency
      Internal Medicine

      Preferred Primary Care Physicians

      26 South 27th Street, Suite 201, 
      Pittsburgh, PA 
       (1.4 miles away)
      Languages Spoken:
      English, Gujarati , Hindi
      Offers Telehealth

      Bhavank Doshi is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Doshi is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Obesity in Children, Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Endoscopy.

      Experienced in Factor 12 Deficiency
      Hematology Oncology
      Experienced in Factor 12 Deficiency
      Hematology Oncology

      Classical Hematology

      3601 Fifth Ave, Falk Building, 3rd Floor, 
      Pittsburgh, PA 
       (2.2 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Steven Fein, MD, specializes in hematology oncology and is board certified in internal medicine, medical oncology, hematology, and hospice and palliative medicine by the American Board of Internal Medicine. He practices at University of Pittsburgh Physicians, Department of Hematology Oncology. Dr. Fein completed his fellowship at University of Miami Miller School of Medicine at Jackson Memorial Hospital, residency at Duke University Medical Center, and medical education at Johns Hopkins University School of Medicine. Dr. Fein is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Adult Immune Thrombocytopenia, Bone Marrow Aspiration, and Splenectomy.

      Experienced in Factor 12 Deficiency
      Internal Medicine
      Experienced in Factor 12 Deficiency
      Internal Medicine

      Preferred Primary Care Physicians, Inc.

      300 Fleet St, Suite 100, 
      Pittsburgh, PA 
       (2.9 miles away)
      Languages Spoken:
      English

      Joshua Goldman is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Goldman is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Dementia, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Factor 12 Deficiency
      Hematology Oncology
      Experienced in Factor 12 Deficiency
      Hematology Oncology

      Elana J Bloom, MD

      5200 Centre Avenue, Suite 606, 
      Pittsburgh, PA 
       (3.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elana Bloom is a Hematologist Oncology provider in Pittsburgh, Pennsylvania. Dr. Bloom is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. Her top areas of expertise are Febrile Neutropenia, Heyde Syndrome, Von Willebrand Disease (VWD), and Hereditary Resistance to Anti-Vitamin K.

      Experienced in Factor 12 Deficiency
      Family Medicine | Internal Medicine
      Experienced in Factor 12 Deficiency
      Family Medicine | Internal Medicine

      Allegheny Clinic

      1 Walsh Rd, Crafton Medical Center, 
      Pittsburgh, PA 
       (3.9 miles away)
      Languages Spoken:
      English

      Paul Oczypok is a primary care provider, practicing in Family Medicine and Internal Medicine in Pittsburgh, Pennsylvania. Dr. Oczypok is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Cerebral Palsy, Moebius Syndrome, Factor 12 Deficiency, and Factor 10 Deficiency.

      Experienced in Factor 12 Deficiency
      Family Medicine
      Experienced in Factor 12 Deficiency
      Family Medicine

      Allegheny Clinic

      1 Walsh Rd, Crafton Medical Center, 
      Pittsburgh, PA 
       (3.9 miles away)
      Languages Spoken:
      English

      Samina Naseer is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Naseer is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. Her top areas of expertise are Meige Disease, Primary Intestinal Lymphangiectasia, Lymphangiectasis, and Lymphedema.

      Experienced in Factor 12 Deficiency
      Family Medicine | Geriatrics | Internal Medicine
      Experienced in Factor 12 Deficiency
      Family Medicine | Geriatrics | Internal Medicine

      Allegheny Clinic

      1 Walsh Rd, Crafton Medical Center, 
      Pittsburgh, PA 
       (3.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Janiak is a primary care provider, practicing in Family Medicine and Geriatrics in Pittsburgh, Pennsylvania. Dr. Janiak is rated as an Experienced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Cerebral Palsy, Moebius Syndrome, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Tad D. Scheri
      Advanced in Factor 12 Deficiency
      Family Medicine
      Advanced in Factor 12 Deficiency
      Family Medicine

      Grob, Scheri, Woodburn And Griffin Family Medicine

      1140 Perry Highway, 
      Pittsburgh, PA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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 Advanced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Ureteroscopy, and Endoscopy.

      Mark A. Woodburn
      Advanced in Factor 12 Deficiency
      Family Medicine
      Advanced in Factor 12 Deficiency
      Family Medicine

      Grob, Scheri, Woodburn And Griffin Family Medicine

      1140 Perry Highway, 
      Pittsburgh, PA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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 Advanced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Ureteroscopy.

      Eric S. Griffin
      Advanced in Factor 12 Deficiency
      Family Medicine
      Advanced in Factor 12 Deficiency
      Family Medicine

      Grob, Scheri, Woodburn And Griffin Family Medicine

      1140 Perry Highway, 
      Pittsburgh, PA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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 Advanced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Xanthoma, Familial Combined Hyperlipidemia, Cirrhosis, High Cholesterol, and Pacemaker Implantation.

      Advanced in Factor 12 Deficiency
      Internal Medicine
      Advanced in Factor 12 Deficiency
      Internal Medicine

      Preferred Primary Care Physicians, Inc.

      2375 Greentree Rd, 
      Carnegie, PA 
       (5.5 miles away)
      Languages Spoken:
      English

      Paul Hartley is a primary care provider, practicing in Internal Medicine in Carnegie, Pennsylvania. Dr. Hartley is rated as an Advanced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Subacute Combined Degeneration, Familial Hypertension, Hypertension, and Pacemaker Implantation.

      Advanced in Factor 12 Deficiency
      Family Medicine
      Advanced in Factor 12 Deficiency
      Family Medicine

      Preferred Primary Care Physicians, Inc.

      2375 Greentree Rd, Fl 2, 
      Carnegie, PA 
       (5.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Chalfant is a primary care provider, practicing in Family Medicine in Carnegie, Pennsylvania. Dr. Chalfant is rated as an Advanced provider by MediFind in the treatment of Factor 12 Deficiency. His top areas of expertise are Infant Hyperglycemia, Vitamin D Deficiency, High Cholesterol, and Anemia.

      Scott L. Heyl
      Experienced in Factor 12 Deficiency
      Family Medicine
      Experienced in Factor 12 Deficiency
      Family Medicine

      GMA/Heyl Family Practice

      1020 Center Avenue, 
      Pittsburgh, PA 
       (6.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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 Factor 12 Deficiency. His top areas of expertise are Seasonal Affective Disorder (SAD), Purpura, Gardner-Diamond Syndrome, and Autoerythrocyte Sensitivity.

      Louis W. Heyl
      Experienced in Factor 12 Deficiency
      Family Medicine
      Experienced in Factor 12 Deficiency
      Family Medicine

      GMA/Heyl Family Practice

      1020 Center Avenue, 
      Pittsburgh, PA 
       (6.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Louis 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 Factor 12 Deficiency. His top areas of expertise are Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, Purpura, and Gout.

      Donald R. Shoenthal
      Experienced in Factor 12 Deficiency
      Family Medicine
      Experienced in Factor 12 Deficiency
      Family Medicine

      GMA/Heyl Family Practice

      1020 Center Avenue, 
      Pittsburgh, PA 
       (6.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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 Factor 12 Deficiency. His top areas of expertise are Seasonal Affective Disorder (SAD), Purpura, Gardner-Diamond Syndrome, and Autoerythrocyte Sensitivity.

      Matthew E. Macken
      Experienced in Factor 12 Deficiency
      Family Medicine
      Experienced in Factor 12 Deficiency
      Family Medicine

      GMA/Heyl Family Practice

      1020 Center Avenue, 
      Pittsburgh, PA 
       (6.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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 Factor 12 Deficiency. His top areas of expertise are Seasonal Affective Disorder (SAD), Obesity, Gastroesophageal Reflux Disease (GERD), and Sinusitis.

      Showing 1-20 of 54

      Last Updated: 10/30/2025

      What is the definition of Factor 12 Deficiency?

      Factor XII deficiency is an inherited disorder that affects a protein (factor XII) involved in blood clotting. While a lack of factor XII does not cause affected individuals to bleed abnormally, the blood takes longer than normal to clot in a test tube. The condition is usually discovered when prolonged clotting is noticed in the process of running other laboratory tests. Factor XII deficiency is caused by genetic changes in the F12 gene. It is inherited in an autosomal recessive manner.

      When should I see a Factor 12 Deficiency doctor near Pittsburgh, PA?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Factor 12 Deficiency doctor near Pittsburgh, PA?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Factor 12 Deficiency doctors near Pittsburgh, PA?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Factor 12 Deficiency doctors near Pittsburgh, PA?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Factor 12 Deficiency doctor near Pittsburgh, PA?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Factor 12 Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Factor 12 Deficiency doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Factor 12 Deficiency doctor near Pittsburgh, PA?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Factor 12 Deficiency doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Factor 12 Deficiency doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Factor 12 Deficiency doctors near Pittsburgh, PA?

      Look for the filter feature on the left side of the Factor 12 Deficiency doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Factor 12 Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Factor 12 Deficiency doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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