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    Last Updated: 10/30/2025

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    MediFind found 64 doctor with experience in Type 2 Diabetes (T2D) near Altoona, PA. Of these, 45 are Experienced, 16 are Advanced and 3 are Distinguished.

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    64 providers found
      Haleh Haerian
      Distinguished in Type 2 Diabetes (T2D)
      Endocrinology
      Distinguished in Type 2 Diabetes (T2D)
      Endocrinology

      UPMC Endocrinology, Blair Medical Associates

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Haleh Haerian is an Endocrinologist in Altoona, Pennsylvania. Dr. Haerian is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Diabetic Neuropathy, Hyperparathyroidism, Type 2 Diabetes (T2D), and Postmenopausal Osteoporosis.

      Distinguished in Type 2 Diabetes (T2D)
      Distinguished in Type 2 Diabetes (T2D)
      2907 Pleasant Valley Blvd, 
      Altoona, PA 
       (2.1 miles away)
      Languages Spoken:
      English, Sinhala

      Mabodawilage Hematillake is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Hematillake is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Obesity, and Obesity in Children.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in Type 2 Diabetes (T2D)
      Family Medicine
      Distinguished in Type 2 Diabetes (T2D)
      Family Medicine

      Reinhardt Family Practice, PC

      1701 12th Avenue, Suite G1, 
      Altoona, PA 
       (2.8 miles away)
      Languages Spoken:
      English, Russian
      Offers Telehealth

      John Reinhardt is a primary care provider, practicing in Family Medicine in Altoona, Pennsylvania. Dr. Reinhardt is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Dementia, Glucocorticoid-Remediable Aldosteronism, Hypertension, Ureteroscopy, and Gastrostomy.

      Learn about our expert tiers
      Mark R. Wilford
      Advanced in Type 2 Diabetes (T2D)
      Endocrinology
      Advanced in Type 2 Diabetes (T2D)
      Endocrinology

      UPMC Endocrinology, Blair Medical Associates

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Wilford is an Endocrinologist in Altoona, Pennsylvania. Dr. Wilford is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Prolactinoma, Pituitary Tumor, Male Pseudohermaphroditism with Gynecomastia, and Eunuchoidism Familial Hypogonadotropic. Dr. Wilford is currently accepting new patients.

      Michael J. Schlechter
      Advanced in Type 2 Diabetes (T2D)
      Internal Medicine
      Advanced in Type 2 Diabetes (T2D)
      Internal Medicine

      Blair Medical Associates

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Schlechter, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed his residency at Lehigh Valley Hospital and his medical degree at Hahnemann University Hospital. Dr. Schlechter is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Necrosis, Pediatric Myocarditis, Heart Attack, Gastrostomy, and Hip Replacement.

      Andy J. Mulhollen
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Andy Mulhollen, DO, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Blair Medical Associates Family Practice and is affiliated with UPMC Altoona. He completed his residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Mulhollen is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Sitosterolemia, Idiopathic Edema, High Cholesterol, and Heart Failure with Preserved Ejection Fraction (HFpEF).

      Jennifer L. Garner
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jennifer Murnyack Garner, DO, specializes in family medicine and is certified by the American Board of Family Medicine. She practices at Blair Medical Associates, Family Practice and is affiliated with UPMC Altoona. She completed her residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Garner is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Pediatric Myocarditis, and Acute Myeloblastic Leukemia with Maturation.

      Christine V. Pascual
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      1400 9th Avenue, 
      Altoona, PA 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christine Pascual, DO, specializes in family medicine. She practices at Mainline Medical Associates and is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Pascual is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Melorheostosis with Osteopoikilosis, and Melorheostosis.

      Brett L. Scharf
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      1400 9th Avenue, 
      Altoona, PA 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Brett Scharf, DO, specializes in family medicine. He practices at Mainline Medical Associates and is affiliated with UPMC Altoona. He completed his residency at Altoona Hospital and medical degree at New York College of Osteopathic Medicine of New York Institute of Technology. Dr. Scharf is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Alzheimer's Disease, Necrotizing Myopathy (NM), Parkinson's Disease, and Decerebrate Posture.

      Victoria Devan
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      501 Howard Avenue, 
      Altoona, PA 
       (0.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Victoria Devan, DO, specializes in family medicine and is certified in family medicine by the American Board of Family Medicine. She practices at UPMC Huntingdon Family Physicians and is affiliated with UPMC Altoona. She completed her residency at Altoona Family Physicians and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Devan is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Vascular Dementia, Dementia, Maturity Onset Diabetes of the Young, and Hypothyroidism.

      Terry S. Ruhl
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      501 Howard Avenue, 
      Altoona, PA 
       (0.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Terry Ruhl, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Altoona Family Physicians and is affiliated with UPMC Altoona. He completed his fellowship at Michigan State University, residency at MidMichigan Regional Medical Center and medical degree at SUNY at Buffalo Jacobs School of Medicine and Biomedical Sciences. Dr. Ruhl is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Tourette Syndrome, Type 2 Diabetes (T2D), Multiple Carboxylase Deficiency, and Folate Deficiency.

      Kathleen E. Sweeney
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      501 Howard Avenue, 
      Altoona, PA 
       (0.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kathleen Sweeney, DO, specializes in family medicine and is certified in family medicine/omt and family medicine by the American Osteopathic Board of Family Physicians. She practices at Altoona Family Physicians and is affiliated with UPMC Altoona. She completed her residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Sweeney is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Coffin-Siris Syndrome, Mulibrey Nanism, Prader-Willi Syndrome, and GEMSS Syndrome.

      Thomas G. Phillips
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      501 Howard Avenue, 
      Altoona, PA 
       (0.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Thomas Phillips, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Altoona Family Physicians and is affiliated with UPMC Altoona. He completed his residency at Wyoming Health Care System and medical degree at Hahnemann University Hospital. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Pacemaker Implantation.

      Hassan Y. Zammam
      Experienced in Type 2 Diabetes (T2D)
      Internal Medicine
      Experienced in Type 2 Diabetes (T2D)
      Internal Medicine

      UPMC Primary Care

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English, Arabic
      Offers Telehealth

      Hassan Zammam, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed a fellowship at Allegheny University Hospitals, residency at Bon Secours Hospital, residency at Damascus University, and his medical degree at Damascus University Medical College. Dr. Zammam is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, Colonoscopy, and Gastrostomy.

      Andrea M. Santarelli
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Experience:
      9+ years
      Languages Spoken:
      English
      Offers Telehealth

      Andrea Santarelli, DO, specializes in family medicine and is certified by the American Board of Family Medicine. She practices at Blair Medical Associates, Family Practice and is affiliated with UPMC Altoona. She completed her residency at UPMC Altoona and medical degree at Lake Erie College of Osteopathic Medicine. Dr. Santarelli is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Pachydermoperiostosis, and Cirrhosis.

      Jonathan E. Holtz
      Experienced in Type 2 Diabetes (T2D)
      Transplant Surgery
      Experienced in Type 2 Diabetes (T2D)
      Transplant Surgery

      UPMC Heart And Vascular Institute, Blair Medical Associates

      1414 9th Avenue, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jonathan Holtz, MD, is an advanced heart failure cardiologist. He is certified in advanced heart failure and transplant cardiology, cardiovascular disease, echocardiography, nuclear cardiology, and internal medicine by the American Board of Internal Medicine, National Board of Echocardiography, and Certification Board of Nuclear Cardiology. He is medical director of advanced heart failure at UPMC Altoona and is a clinical assistant professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from Georgetown University School of Medicine and completed his residency at University of California San Francisco, followed by his fellowship at UPMC. Dr. Holtz is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Necrosis, and Lung Transplant.

      Advanced in Type 2 Diabetes (T2D)
      Internal Medicine
      Advanced in Type 2 Diabetes (T2D)
      Internal Medicine

      Upmc Altoona Regional Health Services, Inc.

      1414 9th Ave, Blair Medical Assocs, 
      Altoona, PA 
       (0.6 miles away)
      Languages Spoken:
      English

      Anthony Bartkowiak is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Bartkowiak is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Coronary Heart Disease, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Diabetic Neuropathy.

      Advanced in Type 2 Diabetes (T2D)
      Family Medicine | Geriatrics
      Advanced in Type 2 Diabetes (T2D)
      Family Medicine | Geriatrics

      Reinhardt Family Practice PC

      1701 12th Ave, G1, 
      Altoona, PA 
       (0.8 miles away)
      Languages Spoken:
      English

      Sarah Reinhardt is a primary care provider, practicing in Family Medicine and Geriatrics in Altoona, Pennsylvania. Dr. Reinhardt is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Lung Cancer, Encephalitis Lethargica, Maturity Onset Diabetes of the Young, and Dementia.

      Penne H. Edgell
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      1400 9th Avenue, 
      Altoona, PA 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Penne Edgell, MD, specializes in family medicine. She practices at Mainline Medical Associates and is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at Penn State University College of Medicine. Dr. Edgell is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Necrotizing Myopathy (NM), Lung Cancer, Hyperlipidemia Type 3, and High Cholesterol.

      Tanya L. Holsopple
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine
      Experienced in Type 2 Diabetes (T2D)
      Family Medicine

      UPMC Primary Care

      1400 9th Avenue, 
      Altoona, PA 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tanya Holsopple, DO, specializes in family medicine. She practices at Mainline Medical Associates and is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at Lake Erie College of Osteopathic Medicine. Dr. Holsopple is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Showing 1-20 of 64

      Last Updated: 10/30/2025

      What is the definition of Type 2 Diabetes (T2D)?

      Type 2 diabetes is a lifelong (chronic) disease in which there is a high level of sugar (glucose) in the blood. Type 2 diabetes is the most common form of diabetes.

      Which doctors treat type 2 diabetes? 

      Type 2 diabetes is usually managed by a primary care doctor. This doctor helps with routine medical care, including checkups, physical exams, lab tests, and prescriptions. Some people living with type 2 diabetes might also see an endocrinologist, which is a specialist who treats conditions related to hormones. A care team for diabetes can also include dietitians, who help with healthy eating, and diabetes educators, who teach how to manage the condition. Sometimes, a foot doctor, eye doctor, or dentist are involved because diabetes can affect the feet, eyes, teeth, and gums.  

      How often should a person with type 2 diabetes see their doctor?  

      People with type 2 diabetes should usually see their doctor every 3 to 6 months. These visits are important to track blood sugar levels, adjust medications if needed, and check for any complications like nerve damage or heart problems. If the person’s blood sugar is not well controlled or if they have other health issues, the doctor might recommend more frequent visits. Regular check-ups help prevent serious problems and keep the condition under control. 

      What are the symptoms of type 2 diabetes? 

      Common symptoms of type 2 diabetes include: 

      • Feeling very thirsty 
      • Needing to urinate a lot 
      • Feeling very tired 
      • Having blurry vision 
      • Tingling or numbness in hands or feet 
      • Cuts and wounds take longer to heal 

      Some people with type 2 diabetes have no symptoms at all, especially in the early stages. That’s why regular screening is important, especially for people at higher risk. 

      How is type 2 diabetes diagnosed? 

      Doctors diagnose type 2 diabetes with blood tests. The most common test is the A1C, which measures a person’s average blood sugar over the past 2 to 3 months. An A1C of 6.5% or higher means the person has diabetes. Other tests include the fasting blood sugar test, which checks sugar levels after not eating for 8 hours, and the oral glucose tolerance test, which measures how the body handles sugar after drinking a special sugary drink. If the results show high blood sugar, a doctor may diagnose type 2 diabetes. For people without diabetes, a safe blood sugar level is usually between 70 and 99 mg/dL before eating and under 140 mg/dL after meals. 

      How is type 2 diabetes treated? 

      Type 2 diabetes is usually treated by making healthy lifestyle changes, such as eating a balanced diet, exercising regularly, and maintaining a healthy weight. Some people might also need medication to help control their blood sugar. This can include pills or insulin shots. Regular monitoring of blood sugar is important to make sure the treatment is working. Managing diabetes can also help prevent complications, like heart disease, kidney problems, and nerve damage.  

      When should I see a Type 2 Diabetes (T2D) doctor near Altoona, 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 Type 2 Diabetes (T2D) doctor near Altoona, 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 Type 2 Diabetes (T2D) doctors near Altoona, 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 Type 2 Diabetes (T2D) doctors near Altoona, 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 Type 2 Diabetes (T2D) doctor near Altoona, 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 Type 2 Diabetes (T2D) doctor search results page. 

      Why is it important to get a second opinion from a different Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) doctor near Altoona, 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 Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) doctors near Altoona, PA?

      Look for the filter feature on the left side of the Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) doctor that offers video calls?

      Look for the filter feature on the left-side of the Type 2 Diabetes (T2D) 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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