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    Last Updated: 10/30/2025

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    MediFind found 8 doctor with experience in Mitochondrial Trifunctional Protein Deficiency near Portland, OR. Of these, 4 are Experienced, 2 are Advanced and 2 are Distinguished.

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    LocationClose
    8 providers found
      Distinguished in Mitochondrial Trifunctional Protein Deficiency
      Medical Genetics | Pediatrics
      Distinguished in Mitochondrial Trifunctional Protein Deficiency
      Medical Genetics | Pediatrics

      University Professional Services

      707 Sw Gaines St, 
      Portland, OR 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Cary Harding is a Medical Genetics specialist and a Pediatrics provider in Portland, Oregon. Dr. Harding is rated as a Distinguished provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. His top areas of expertise are Phenylketonuria (PKU), Urea Cycle Disorders (UCD), Long-Chain 3-Hydroxyacyl-CoA Dehydrogenase Deficiency, Mitochondrial Trifunctional Protein Deficiency, and Hepatectomy. Dr. Harding is currently accepting new patients.

      Stephen B. Heitner
      Experienced in Mitochondrial Trifunctional Protein Deficiency
      Experienced in Mitochondrial Trifunctional Protein Deficiency
      3181 SW Sam Jackson Park Road, Division Of Cardiology OHSU, 
      Portland, OR 
       (1.1 miles away)
      Languages Spoken:
      English

      Stephen Heitner is a Cardiologist in Portland, Oregon. Dr. Heitner is rated as an Experienced provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Transthyretin Amyloidosis, Pacemaker Implantation, and Heart Bypass Surgery.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Mitochondrial Trifunctional Protein Deficiency
      Advanced in Mitochondrial Trifunctional Protein Deficiency
      3375 Sw Terwilliger Blvd, 
      Portland, OR 
       (1.2 miles away)
      Languages Spoken:
      English

      Richard Weleber is an Ophthalmologist in Portland, Oregon. Dr. Weleber is rated as an Advanced provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. His top areas of expertise are Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, Stargardt Macular Degeneration, and Late-Onset Retinal Degeneration.

      Learn about our expert tiers
      Advanced in Mitochondrial Trifunctional Protein Deficiency
      Ophthalmology
      Advanced in Mitochondrial Trifunctional Protein Deficiency
      Ophthalmology

      University Professional Services

      3181 Sw Sam Jackson Park Rd, 
      Portland, OR 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Lesley Everett is an Ophthalmologist in Portland, Oregon. Dr. Everett is rated as an Advanced provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. Her top areas of expertise are Retinitis Pigmentosa, Retinopathy Pigmentary Mental Retardation, Late-Onset Retinal Degeneration, and X-Linked Retinitis Pigmentosa (XLRP). Dr. Everett is currently accepting new patients.

      Distinguished in Mitochondrial Trifunctional Protein Deficiency
      Ophthalmology
      Distinguished in Mitochondrial Trifunctional Protein Deficiency
      Ophthalmology

      University Professional Services

      15700 Sw Greystone Ct, 
      Beaverton, OR 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mark Pennesi is an Ophthalmologist in Beaverton, Oregon. Dr. Pennesi is rated as a Distinguished provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. His top areas of expertise are Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, Usher Syndrome, Late-Onset Retinal Degeneration, and Vitrectomy. Dr. Pennesi is currently accepting new patients.

      Experienced in Mitochondrial Trifunctional Protein Deficiency
      Experienced in Mitochondrial Trifunctional Protein Deficiency
      8510 Sw White Pine Ln, 
      Portland, OR 
       (4.6 miles away)
      Languages Spoken:
      English

      Neil Buist is a Pediatrics provider in Portland, Oregon. Dr. Buist is rated as an Experienced provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. His top areas of expertise are Primary Carnitine Deficiency, Carnitine-Acylcarnitine Translocase Deficiency, Mitochondrial Trifunctional Protein Deficiency, and Malnutrition.

      Experienced in Mitochondrial Trifunctional Protein Deficiency
      Family Medicine
      Experienced in Mitochondrial Trifunctional Protein Deficiency
      Family Medicine

      Kaiser Foundation Health Plan Of The Northwest

      10180 Se Sunnyroad Rd, 
      Clackamas, OR 
       (9.6 miles away)
      Languages Spoken:
      English

      Jie Wang is a primary care provider, practicing in Family Medicine in Clackamas, Oregon. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. Her top areas of expertise are Diabetic Retinopathy, Retinopathy Pigmentary Mental Retardation, Cardiomyopathy, and Diabetic Macular Edema (DME).

      Experienced in Mitochondrial Trifunctional Protein Deficiency
      Family Medicine
      Experienced in Mitochondrial Trifunctional Protein Deficiency
      Family Medicine
      16770 Southwest Edy Road, Suite 102/216, 
      Sherwood, OR 
       (14.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mark Dunn is a primary care provider, practicing in Family Medicine in Sherwood, Oregon. Dr. Dunn is rated as an Experienced provider by MediFind in the treatment of Mitochondrial Trifunctional Protein Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Diabetic Neuropathy, Pulmonary Embolism, and Gastric Bypass.

      Showing 1-8 of 8

      Last Updated: 10/30/2025

      What is the definition of Mitochondrial Trifunctional Protein Deficiency?

      Mitochondrial trifunctional protein deficiency is a rare condition that prevents the body from converting certain fats to energy, particularly during periods without food (fasting).

      When should I see an Mitochondrial Trifunctional Protein Deficiency doctor near Portland, OR?

      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 an Mitochondrial Trifunctional Protein Deficiency doctor near Portland, OR?

      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 Mitochondrial Trifunctional Protein Deficiency doctors near Portland, OR?

      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 Mitochondrial Trifunctional Protein Deficiency doctors near Portland, OR?

      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 an Mitochondrial Trifunctional Protein Deficiency doctor near Portland, OR?

      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 Mitochondrial Trifunctional Protein Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Mitochondrial Trifunctional Protein 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 an Mitochondrial Trifunctional Protein Deficiency doctor near Portland, OR?

      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 Mitochondrial Trifunctional Protein 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 Mitochondrial Trifunctional Protein 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 Mitochondrial Trifunctional Protein Deficiency doctors near Portland, OR?

      Look for the filter feature on the left side of the Mitochondrial Trifunctional Protein 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 an Mitochondrial Trifunctional Protein Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Mitochondrial Trifunctional Protein 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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