Our Team
Complex pain rarely fits within one specialty, and meaningful progress depends on more than one provider. At 91视频, our physicians, advanced practice providers, pain psychology specialists, and rehabilitation partners work within one shared clinical framework to understand what is driving the pain and what needs to happen next. The patient is an essential part of that team. Our goal is to help each patient understand their body, recognize patterns, participate actively in care, and move from feeling overwhelmed by the medical system toward greater clarity, confidence, and long-term self-management.
What Are Zones of Expertise?
Our team organizes conditions and treatments into related zones of expertise to make it easier to explore the care paths most relevant to your symptoms and goals.
Use the zone tags above to browse dedicated pages for each focus area, including services, providers, and what to expect during treatment.
Expertise Built for Complex Pain
Explore the Zones of Expertise by clicking or tapping on a circle.
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Interventional Pain Management | HeadacheJason W. Siefferman, MD
Founder and Medical Director of 91视频, triple board-certified in Physical Medicine and Rehabilitation, Pain Medicine, and Headache Medicine.
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Rheumatology & Internal MedicineNino Mikaberidze, MD
Board-certified rheumatologist and internal medicine physician specializing in autoimmune, inflammatory, dysautonomia-related, and complex pain conditions.
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Interventional Pain ManagementLuis Aranguren, MD
Fellowship-trained Interventional Pain Management specialist focused on complex chronic pain, autoimmune-related pain, hypermobility, spine pain, nerve pain, and joint pain.
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Physical Medicine & Rehabilitation | Pelvic PainTayyaba Ahmed, DO
Board-certified Physical Medicine and Rehabilitation specialist focused on pelvic pain, pelvic floor dysfunction, chronic pain, and sexual wellness.
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Pain PsychologyDeborah Barbiere, Psy.D., L.Ac.
Health and Pain Psychologist integrating psychology, mind-body care, acupuncture, and nervous system regulation for complex chronic pain.
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Orthopedic | Spine conditionsAdam Rosenberg, PA-C
Board-certified Physician Assistant specializing in orthopedic and spine care, clinical intake, and diagnosis-first pain evaluation.
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Rheumatology | NeurologyJordan Shankle, PA-C
Board-certified Physician Assistant specializing in rheumatology, neurology, headache, autoimmune, and complex pain care.