The 20 Best RASopathies Doctors Near Me in azusa, CA

Find the Top RASopathies Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 41 doctor with experience in RASopathies near azusa, CA. Of these, 40 are Experienced and 1 are Advanced.

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41 providers found
    Experienced in RASopathies
    Dermatology
    Experienced in RASopathies
    Dermatology
    Referral may be required

    City Of Hope Comprehensive Cancer Center-Duarte

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Badri Modi is a Dermatologist practicing medicine in Duarte, California. Dr. Modi is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Chronic Graft Versus Host Disease (cGvHD), Graft Versus Host Disease (GvHD), Melanoma, Actinic Keratosis, and Bone Graft. Dr. Modi is currently accepting new patients.

    Experienced in RASopathies
    Neurosurgery
    Experienced in RASopathies
    Neurosurgery
    Referral may be required

    Duarte Cancer Center

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mike Chen is a Neurosurgery provider practicing medicine in Duarte, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Chordoma, Bone Tumor, Posterior Fossa Tumor, Awake Craniotomy, and Laminectomy.

    Advanced in RASopathies
    Nurse Practitioner
    Advanced in RASopathies
    Nurse Practitioner
    Referral may be required

    Duarte Campus

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dan Fu is a Nurse Practitioner practicing medicine in Duarte, California. Fu, NP is rated as an Advanced provider by MediFind in the treatment of RASopathies. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Pediatric Low-Grade Glioma (pLGG), RASopathies, Neurofibromatosis, and Neurofibromatosis Type 1 (NF1).

    Are you looking for a specific type of RASopathies?

    Common conditions include: Cardiofaciocutaneous Syndrome, Cardiomyopathic Lentiginosis, Costello Syndrome, Legius Syndrome, Noonan Syndrome

    Learn about our expert tiers
    Experienced in RASopathies
    Holistic Medicine
    Experienced in RASopathies
    Holistic Medicine
    Referral may be required
    104 Amber Oaks Ln, 
    Glendora, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Yao Chen is a Holistic Medicine provider practicing medicine in Glendora, California. Ms. Chen is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Pyruvate Carboxylase Deficiency, Periodontitis, Hepato-Pancreato-Biliary Surgery, and Hepatectomy.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Julie Ann Ressler, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Julie Ressler is a Radiologist practicing medicine in Duarte, California. Dr. Ressler is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 60 other conditions, according to our data. Her clinical expertise encompasses WT1-Related Wilms Tumor Syndromes, Primary Lymphoma of the Brain, Undifferentiated Pleomorphic Sarcoma, Bone Graft, and Vertebroplasty. Dr. Ressler is currently accepting new patients.

    Experienced in RASopathies
    Surgical Oncology
    Experienced in RASopathies
    Surgical Oncology
    Referral may be required

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lee Zuckerman is a Surgical Oncologist practicing medicine in Duarte, California. Dr. Zuckerman is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Desmoid Tumor, Bone Tumor, Osteotomy, and Hip Replacement.

    Experienced in RASopathies
    Neurology
    Experienced in RASopathies
    Neurology
    Referral may be required

    City Of Hope Comprehensive Cancer Center-Duarte

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hadi Khanli is a Neurologist practicing medicine in Duarte, California. Dr. Khanli is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Peripheral Neuropathy, Distal Median Nerve Dysfunction, Foot Drop, and Cramp-Fasciculation Syndrome. Dr. Khanli is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral required

    Behrouz Salehian, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Behrouz Salehian is an Endocrinologist practicing medicine in Duarte, California. He has been practicing medicine for over 47 years. Dr. Salehian is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 83 other conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Anaplastic Thyroid Cancer, Papillary Thyroid Cancer, and Follicular Thyroid Cancer. Dr. Salehian is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Maria L. Parayno, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maria Parayno is a Radiologist practicing medicine in Duarte, California. Dr. Parayno is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Junction Cancer, Neuroendocrine Tumor, WT1-Related Wilms Tumor Syndromes, and Acute Lymphoblastic Leukemia (ALL). Dr. Parayno is currently accepting new patients.

    Experienced in RASopathies
    Endocrinology
    Experienced in RASopathies
    Endocrinology
    Referral required

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elena Forouhar is an Endocrinologist practicing medicine in Duarte, California. Dr. Forouhar is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Vitamin D Deficiency, Maturity Onset Diabetes of the Young, Melorheostosis, and Islet Cell Transplantation. Dr. Forouhar is currently accepting new patients.

    Experienced in RASopathies
    Neuroradiology
    Experienced in RASopathies
    Neuroradiology
    Referral may be required

    Bihong (Beth) Chen, M.D., PH.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bihong Chen is a Neuroradiologist practicing medicine in Duarte, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Muscle Invasive Bladder Cancer, Classical Hodgkin Lymphoma, and Pediatric Low-Grade Glioma (pLGG). Dr. Chen is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Phillip Kuo is a Radiologist practicing medicine in Duarte, California. Dr. Kuo is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Metastatic Pleural Tumor, Mesothelioma, Neuroendocrine Tumor, ALK-Positive Non-Small Cell Lung Cancer, and Liver Embolization. Dr. Kuo is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Marisa Tseng is a Radiologist practicing medicine in Duarte, California. Dr. Tseng is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses WT1-Related Wilms Tumor Syndromes, Upper Tract Urothelial Carcinoma (UTUC), Undifferentiated Pleomorphic Sarcoma, and Ureterocele. Dr. Tseng is currently accepting new patients.

    Experienced in RASopathies
    Physician Assistant
    Experienced in RASopathies
    Physician Assistant
    Referral may be required

    Southern California Permanente Medical Group

    1255 W Arrow Hwy, 
    San Dimas, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Harold Glidewell is a Physician Assistant practicing medicine in San Dimas, California. Glidewell, PA is rated as an Experienced provider by MediFind in the treatment of RASopathies. His clinical expertise encompasses Legius Syndrome, Metachondromatosis, Syndactyly Cenani Lenz Type, and RASopathies.

    Experienced in RASopathies
    Cardiology | Pediatrics
    Experienced in RASopathies
    Cardiology | Pediatrics
    Referral may be required

    Pacific Pediatric Cardiology Medical Group, Inc.

    1135 S Sunset Ave, 
    West Covina, CA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Irving Tessler is a Cardiologist and a Pediatrics provider practicing medicine in West Covina, California. Dr. Tessler is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Ventricular Septal Defects, Truncus Arteriosus, and Coronary Artery Fistula. Dr. Tessler is board certified in American Board Pediatrics. Dr. Tessler is currently accepting new patients.

    Experienced in RASopathies
    Ophthalmology
    Experienced in RASopathies
    Ophthalmology
    Referral may be required

    Irwindale Medical Offices

    12761 Schabarum Ave, 
    Irwindale, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michelle Britt is an Ophthalmologist practicing medicine in Irwindale, California. Dr. Britt is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Epicanthal Folds, Strabismus, Amblyopia, and Esotropia. Dr. Britt is currently accepting new patients.

    Experienced in RASopathies
    Experienced in RASopathies
    Referral may be required

    Kaiser Permanente Baldwin Park Medical Center

    1011 Baldwin Park Blvd, 
    Baldwin Park, CA 
     (6.5 miles away)
    Languages Spoken:
    English

    Lawrence Wetterau is a Pediatrics provider practicing medicine in Baldwin Park, California. Dr. Wetterau is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Delayed Growth.

    Experienced in RASopathies
    Ophthalmology
    Experienced in RASopathies
    Ophthalmology
    Referral may be required

    Chla Teaching Clinics LLC

    468 E Santa Clara St, 
    Arcadia, CA 
     (6.6 miles away)
    Languages Spoken:
    English

    Melinda Chang is an Ophthalmologist practicing medicine in Arcadia, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of RASopathies. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Optic Nerve Atrophy, Optic Atrophy Type 1, Strabismus, and X-Linked Infantile Nystagmus.

    Experienced in RASopathies
    Ophthalmology
    Experienced in RASopathies
    Ophthalmology
    Referral may be required

    Chla Teaching Clinics LLC

    468 E Santa Clara St, 
    Arcadia, CA 
     (6.6 miles away)
    Languages Spoken:
    English

    Mark Borchert is an Ophthalmologist practicing medicine in Arcadia, California. Dr. Borchert is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Strabismus, Anton Syndrome, Oculomotor Apraxia Cogan Type, and Optic Nerve Atrophy.

    Experienced in RASopathies
    Pediatric Endocrinology
    Experienced in RASopathies
    Pediatric Endocrinology
    Referral may be required

    Chla Teaching Clinics LLC

    468 E Santa Clara St, 
    Arcadia, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brian Miyazaki is a Pediatric Endocrinologist practicing medicine in Arcadia, California. Dr. Miyazaki is rated as an Experienced provider by MediFind in the treatment of RASopathies. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Turner Syndrome, Mixed Gonadal Dysgenesis, Short Stature (Growth Disorders), and Idiopathic Short Stature (ISS). Dr. Miyazaki is currently accepting new patients.

    Showing 1-20 of 41

    Last Updated: 09/26/2026

    What is the definition of RASopathies?

    RASopathies are a group of rare syndromes causes by mutations in the genes that make proteins for the Ras/MAPK cell signaling pathway. This pathway controls cell functions such as cell growth, cell maturation, and cell death. There are several types of RASopathy syndromes, including cardiofaciocutaneous syndrome, Costello syndrome, Legius syndrome, neurofibromatosis type 1, Noonan syndrome, and capillary malformation-arteriovenous malformation syndrome.