The 20 Best MASS Phenotype Doctors Near Me in Oregon, US

Find the Top MASS Phenotype Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 33 doctor with experience in MASS Phenotype near Oregon, US. Of these, 28 are Experienced and 5 are Advanced.

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33 providers found
    Advanced in MASS Phenotype
    Advanced in MASS Phenotype
    Referral required
    Before you request
    5050 Northeast Hoyt Street, Suite 155, 
    Portland, OR 
    503-215-6819
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Peter Bonafede is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Bonafede is rated as an Advanced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Lung Disease, Rheumatoid Pneumoconiosis, Ankylosing Spondylitis, and Axial Spondyloarthritis (AxSpA). Dr. Bonafede is currently accepting new patients.

    Advanced in MASS Phenotype
    Advanced in MASS Phenotype
    Referral may be required
    Before you request

    Drs. Cassell & Boren PC

    132 E Broadway Ste 830, 
    Eugene, OR 
    541-687-0816
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Sarah Cassell is a Rheumatologist practicing medicine in Eugene, Oregon. Dr. Cassell is rated as an Advanced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Necrotizing Vasculitis, Rheumatoid Arthritis (RA), Granulomatosis with Polyangiitis, and Mixed Connective Tissue Disease. Dr. Cassell is currently accepting new patients.

    Advanced in MASS Phenotype
    Advanced in MASS Phenotype
    Referral may be required
    Before you request

    Drs. Cassell & Boren PC

    132 E Broadway Ste 830, 
    Eugene, OR 
    541-687-0816
    Languages Spoken:
    English, German
    See accepted insurances
    Accepting New Patients

    Sidney Cassell is a Rheumatologist practicing medicine in Eugene, Oregon. Dr. Cassell is rated as an Advanced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Calcium Pyrophosphate Arthritis, Necrotizing Vasculitis, and Ankylosing Spondylitis. Dr. Cassell is currently accepting new patients.

    Learn about our expert tiers
    Advanced in MASS Phenotype

    Dr. John S. Thompson
    Internal Medicine
    Advanced in MASS Phenotype

    Dr. John S. Thompson
    Internal Medicine
    Before you request

    The Corvallis Clinic PC

    3680 NW Samaritan Dr, 
    Corvallis, OR 
    541-754-1150
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    John Thompson is a primary care provider, practicing in Internal Medicine in Corvallis, Oregon. Dr. Thompson is rated as an Advanced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Mixed Connective Tissue Disease, and MASS Phenotype. Dr. Thompson is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    503-494-8963
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Atulya Deodhar is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Deodhar is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Psoriatic Arthritis, Axial Spondyloarthritis (AxSpA), Psoriasis, and Ankylosing Spondylitis. Dr. Deodhar is currently accepting new patients.

    Experienced in MASS Phenotype

    Dr. Amitha Gona
    Rheumatology
    Experienced in MASS Phenotype

    Dr. Amitha Gona
    Rheumatology
    Referral may be required
    Before you request

    Office

    875 Oak St SE Ste 4050, 
    Salem, OR 
    503-485-0350
    Languages Spoken:
    English, Hindi, Telugu
    See accepted insurances
    Accepting New Patients

    Amitha Gona is a Rheumatologist practicing medicine in Salem, Oregon. Dr. Gona is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriasis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica. Dr. Gona is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    Samaritan Rheumatology-Corvallis

    3620 NW Samaritan Dr Ste 202, 
    Corvallis, OR 
    541-768-5800
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Michelle Ryan is a Rheumatologist practicing medicine in Corvallis, Oregon. Dr. Ryan is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Ankylosing Spondylitis, Axial Spondyloarthritis (AxSpA), Rheumatoid Pneumoconiosis, and Rheumatoid Lung Disease. Dr. Ryan is currently accepting new patients.

    Experienced in MASS Phenotype

    Dr. Rashmi C. Shah
    Rheumatology
    Experienced in MASS Phenotype

    Dr. Rashmi C. Shah
    Rheumatology
    Referral may be required
    Before you request
    9155 Southwest Barnes Road, Suite 314, 
    Portland, OR 
    503-297-3384
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Rashmi Shah is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Rheumatoid Lung Disease, Rheumatoid Pneumoconiosis, and Arthritis. Dr. Shah is currently accepting new patients.

    Experienced in MASS Phenotype

    Dr. Amy T. Madison
    Rheumatology
    Experienced in MASS Phenotype

    Dr. Amy T. Madison
    Rheumatology
    Referral may be required
    Before you request

    Bend Memorial Clinic LLP

    1501 NE Medical Center Dr, 
    Bend, OR 
    541-382-4900
    Experience:
    17+ years
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Amy Madison is a Rheumatologist practicing medicine in Bend, Oregon. She has been practicing medicine for over 17 years. Dr. Madison is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, and Osteoporosis. Dr. Madison is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    Samaritan Rheumatology-Corvallis

    3620 NW Samaritan Dr Ste 202, 
    Corvallis, OR 
    541-768-5800
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Jonathan Jones is a Rheumatologist practicing medicine in Corvallis, Oregon. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Psoriatic Arthritis. Dr. Jones is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    David Chamberland MD Inc.

    1365 Poplar Dr, 
    Medford, OR 
    541-773-2233
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Milena Cavalcante is a Rheumatologist practicing medicine in Medford, Oregon. Dr. Cavalcante is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Raynaud Phenomenon, Sjogren Syndrome, Arthritis, and Vitrectomy. Dr. Cavalcante is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    St. Charles Rheumatology Clinic-Bend

    2600 NE Neff Rd, 
    Bend, OR 
    541-706-7735
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Heather Hansen-Dispenza is a Rheumatologist practicing medicine in Bend, Oregon. Dr. Hansen-Dispenza is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Psoriatic Arthritis. Dr. Hansen-Dispenza is currently accepting new patients.

    Experienced in MASS Phenotype

    Dr. David C. Long
    Internal Medicine
    Experienced in MASS Phenotype

    Dr. David C. Long
    Internal Medicine
    Before you request

    Samaritan Health Clinic-Newport

    930 SW Abbey St Ste A, 
    Newport, OR 
    541-265-8816
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    David Long is a primary care provider, practicing in Internal Medicine in Newport, Oregon. Dr. Long is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypothyroidism, and Gastrostomy. Dr. Long is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    Ashland Family Health Care PC

    420 Williamson Way, 
    Ashland, OR 
    541-535-5523
    Experience:
    17+ years
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Yasmin Maldonado-Stitt is a Rheumatologist practicing medicine in Ashland, Oregon. She has been practicing medicine for over 17 years. Dr. Maldonado-Stitt is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Necrotizing Vasculitis. Dr. Maldonado-Stitt is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
    503-494-8637
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Marcia Friedman is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Friedman is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Granulomatosis with Polyangiitis, Necrotizing Vasculitis, Behcet Disease, and Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome). Dr. Friedman is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request
    9155 Southwest Barnes Road, Suite 314, 
    Portland, OR 
    503-297-3384
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Kathryn Baker is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Postmenopausal Osteoporosis, Osteoporosis, and Psoriatic Arthritis. Dr. Baker is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    Bend Memorial Clinic LLP

    1501 NE Medical Center Dr, 
    Bend, OR 
    541-382-2811
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Christina Bright is a Rheumatologist practicing medicine in Bend, Oregon. Dr. Bright is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Scleroma, and Systemic Sclerosis (SSc). Dr. Bright is currently accepting new patients.

    Experienced in MASS Phenotype
    Experienced in MASS Phenotype
    Referral may be required
    Before you request

    Portland HCS

    3710 SW US Veterans Hospital Rd, 
    Portland, OR 
    503-220-8262
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Shirley Ingram is a Rheumatologist practicing medicine in Portland, Oregon. Dr. Ingram is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. Her clinical expertise encompasses Antisynthetase Syndrome, Eosinophilia-Myalgia Syndrome, Systemic Lupus Erythematosus (SLE), and Discoid Lupus Erythematosus (DLE). Dr. Ingram is currently accepting new patients.

    Experienced in MASS Phenotype

    Dr. Shawn G. Macalester
    Internal Medicine
    Experienced in MASS Phenotype

    Dr. Shawn G. Macalester
    Internal Medicine
    Before you request

    Oregon Rheumatology Clinics LLC

    545 SE Oak St Ste F, 
    Hillsboro, OR 
    971-228-8855
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Shawn Macalester is a primary care provider, practicing in Internal Medicine in Hillsboro, Oregon. Dr. Macalester is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Temporal Arteritis, Psoriatic Arthritis, Necrotizing Vasculitis, and Psoriasis. Dr. Macalester is currently accepting new patients.

    Experienced in MASS Phenotype

    Dr. Anthony M. Kahr
    Rheumatology
    Experienced in MASS Phenotype

    Dr. Anthony M. Kahr
    Rheumatology
    Referral may be required
    Before you request

    Bend Memorial Clinic LLP

    1501 NE Medical Center Dr, 
    Bend, OR 
    541-706-5440
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Anthony Kahr is a Rheumatologist practicing medicine in Bend, Oregon. Dr. Kahr is rated as an Experienced provider by MediFind in the treatment of MASS Phenotype. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica. Dr. Kahr is currently accepting new patients.

    Showing 1-20 of 33

    Last Updated: 09/26/2026

    When should I see a MASS Phenotype doctor in Oregon, US?

    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 MASS Phenotype doctor in Oregon, US?

    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 do I find the best MASS Phenotype doctor in Oregon, US?

    You can find a MASS Phenotype doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank MASS Phenotype doctors in Oregon, US?

    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 MASS Phenotype doctors in Oregon, US?

    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 MASS Phenotype doctor in Oregon, US?

    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 MASS Phenotype doctor search results page. 

    Why is it important to get a second opinion from a different MASS Phenotype 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 MASS Phenotype doctor in Oregon, US?

    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 MASS Phenotype 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 MASS Phenotype 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 MASS Phenotype doctors in Oregon, US?

    Look for the filter feature on the left side of the MASS Phenotype 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 MASS Phenotype doctor that offers video calls?

    Look for the filter feature on the left-side of the MASS Phenotype 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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