Meet the team behind Isaac Health
Leadership
Joel Salinas, MD, MBA, MSc, FAAN
Chief Medical Officer
- National leader in brain health
- Assoc. Prof. Behavioral Neurology, NYU Memory Clinic
- Ex Clinical Director MGH Center for Brain Health
Julius Bruch, MD, PhD
Chief Executive Officer
- Former leader in McKinsey’s healthcare practice with focus on payers and health systems
- 10+ years experience in value-based care and digital health
- Former doctor and dementia researcher
Karissa Dong
Director of Marketing
- Marketing leader with a proven track record of crafting go-to-market strategies and marketing campaigns for innovative healthtech companies
- Stanford-trained researcher and writer experienced in policy analysis, healthy aging research, and healthcare interoperability
Melissa Rowley
Director of Payer Partnerships
- 20+ years of driving partnerships and navigating complex markets in patient-centered care for early start-ups.
- Passionate and experienced in driving initiatives that empower the “true care team”—family caregivers—who play a pivotal role in patient care.
Karlan Eberhardt
Head of Engineering & Compliance Officer
- Technical leader and mentor with extensive experience in web development, data architecture, and privacy/security standards
- Computer scientist, leveraging a deep theoretical education to create modern, performant, and functional healthtech applications
Bryn Loeffler
Head of Business Operations
- 7+ years experience in digital health operations, partnerships, and implementations, spanning early-stage startups and larger corporations
- Digital transformation leader for national health systems and payers
Melissa Clarke, RN
Head of Clinical Operations
- Registered Nurse with 11+ years of healthcare experience spanning multiple countries and various specialties
- Early stage digital health clinical operations builder, passionate about creating a high quality experience for patients and their clinical care teams
Shannon Amman
Revenue Cycle Manager
- 15+ years’ experience leading comprehensive RCM initiatives for a diverse range of organizations, from private practice to national healthcare systems
- Demonstrated expertise in optimizing financial performance, strengthening operational integrity, and improving patient experience
Adrianne DeVivo
Clinical Operations Manager
- Over 15 years of experience in healthcare leadership with a focus on Patient Experience and Dementia Care
- Passionate about providing high quality care by engaging, supporting and empowering patients and their care partners
Clinical Team
Matthew Gold, MD
Behavioral Neurologist
- Highly experienced neurologist specializing in cognitive and behavioral neurology, with extensive training from prestigious institutions such as Yale College, Weill-Cornell Medical School, Duke Medical Center, and Jamaica Plain VA Medical Center
- Certified by the United Council for Neurologic Subspecialties in Behavioral Neurology and Neuropsychiatry
Sulagshan Mahendrarajah, MD
Neurologist
- General neurologist with a special interest in neurodegenerative disorders and stroke
- Resident doctor at the University of Iowa Hospitals and Clinics and implemented the Parkinson's program and DBS program at Asante
Curtis Deloney, MD, MPH, MSc
Neurologist
- Board-certified Neurologist and Sleep Physician with 13+ years of clinical experience
- Extensive experience with respect to the assessment and management of patients with Alzheimer’s disease, vascular dementia, Lewy body dementia, as well as patients with cognitive dysfunction secondary to traumatic brain injury
Bhavan Shah MD, MPH
Neurologist
- Neurologist with clinical interests in epilepsy, clinical neurophysiology, general neurology, teaching and overall quality improvement of patient's care
Nadir Bilici, MD
Neurologist
- Neurologist, lifestyle medicine specialist, and avid digital health and biotech enthusiast
- Prior to Isaac, Dr. Bilici facilitated a culinary medicine elective at the Perelman School of Medicine at the University of Pennsylvania
Jack Tsao, MD, DPhil, MBA
Behavioral Neurologist
- Board-certified in neurology
- Over 20 years of experience treating patients with dementia, concussion, and general neurological disorders.
Gabor Ferenczy, MD
Geriatrician
- Board-certified specialist in Internal Medicine & Geriatric Medicine with 20+ years of clinical and academic expertise, focusing on aging-related ailments including cognitive and memory disorders
- Trained at the University of Florida in Gainesville, FL, and The New York Hospital Medical Center of Queens in New York, NY
Richard Orlan, MD
Geriatrician
- Accomplished provider of care to seniors and populations at risk
- Diplomate ABIM with certifications active in Geriatrics and Hospice and Palliative Medicine
- Previously served as Medical Director VHA CBOC
Micheline Epstein, MD
Physician
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- Physician with 12+ years of clinical experience
- Enjoys providing holistic patient care and establishing long relationships with her patients
Hassan Khan, MD
Physician
- Accomplished hospitalist with 6+ years of experience
- Passionate about rural medicine and leveraging telemedicine to provide access to world class healthcare in remote areas of the US
Natia Potter, MD
Physician
- Trained in internal medicine at New York Medical College and acquired specialty training at SUNY Downstate Medical College
- Served veterans as a physician for the last 11 years
Patrick Hou, MD, MPH
Psychiatrist
- Boarded psychiatrist in General and Consultation-Liaison Psychiatry with training from Mount Sinai Beth Israel and Memorial Sloan Kettering Cancer Center in New York City, specializing in anxiety, depression, mood disorders, psychosis, delirium, and neurocognitive disorders
- Eight years of experience as a consultation-liaison psychiatrist at NYU Langone Hospital in Brooklyn, New York
Sakinah Townsend, LMSW
Psychotherapist
- 14 years of experience in providing support and services in behavioral health in the New York City area
- Has worked intensively with individuals diagnosed with degenerative diseases
- Experienced in providing supportive counseling and psychoeducation to patients and their family members
Kathryn Lesane, LMSW
Psychotherapist
- Dedicated and experienced licensed social worker with more than ten years of expertise in delivering direct social work services, with a focus on crisis intervention, end-of-life support, clinical mental health management, and counseling for patients with Dementia/Alzheimer's and their families.
- Proactive advocate in healthcare, emphasizing support for marginalized and vulnerable populations, collaborating with medical professionals and community organizations to enhance the impact and accessibility of social work programs and integrated care.
Irene Viñas
Psychologist, Memory Coach
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- Psychologist specialized in seniors, cognitive impairment, and dementia
- Expert in cognitive stimulation and wellness programs for successful aging
Hannah Orin
Psychometrist
- Classically trained psychometrist with extensive experience administering neurological and psychological assessments across diverse clinical populations.
- Skilled in data analysis, interpretation, and reporting for clinicians working with mental health and cognitive disorders.
- Dedicated professional holding a Bachelor of Science in Psychology and an active member of the National Association of Psychometrists.
Bianca Guillen
Psychometrist
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- Extensive research experience focusing on the intersectionality of chronic pain
- Driven to provide a patient-centered experience by embracing a holistic approach and committed to advocating for disability justice and the importance of brain health
Jennifer Agbebiyi
Psychometrist
- Experienced in administering a vast array of objective psychological and neuropsychological assessments for individuals experiencing neurocognitive and behavioral challenges.
- Passionate about serving the mental health community and providing compassionate and empathic regard for patients.
Krystal Romo
Psychometrist
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- Over 5 years of hands-on expertise in conducting neuropsychological assessments, administering various cognitive tests, and interpreting results in clinical and research environments
- Proficient in analyzing cognitive functions, identifying impairments, and collaborating with multidisciplinary teams to develop tailored intervention plans
Lydia Tesfaye
Psychometrist
- Psychology professional with extensive experience in patient care, research, and cognitive assessment, including psychological and neuropsychological testing
- Committed to ongoing research in order to advance the field and enhance patient outcomes
Madeline Lepre, MS, CCC-SLP
Cognitive Therapist (Licensed SLP)
- ASHA Certified Speech-Language Pathologist
- Specializes in the treatment of individuals with cognitive-communication disorders secondary to stroke, brain injury, neurological and progressive diseases
Katherine Bernstein, M.S, CCC-TSSLD, BE
Cognitive Therapist (Licensed SLP)
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- Certified Bilingual Spanish Speech-language pathologist trained at Columbia University with specialization in adult and geriatric populations
- Focused on cognitive decline, stroke rehabilitation, dementia, aphasia, dysphagia, TBIs, and neuromuscular disorders, offering evidence-based and person-centered therapy
Annie Rabe, CCC-SLP/CDP
Cognitive Therapist (Licensed SLP)
- Received her Master’s Degree in Speech-language Pathology from SUNY Buffalo State and has been living in Buffalo for 9 years, working in acute care, subacute rehabilitation, and home care
- Certified Dementia Practitioner with ASHA certification
- Passionate about working with adults with language and cognitive impairments, focusing on building strong relationships with clients and their families to provide person-centered therapy
Hannah Caron, SLPD, MS, CCC-SLP
Cognitive Therapist (Licensed SLP)
- Doctor of Speech-Language Pathology with national certification by the American Speech-Language-Hearing Association
- Certified Dementia Practitioner with over 10 years of experience treating adult and geriatric patients with cognitive and communication disorders.
- Clinical researcher and national-level presenter for the field of medical speech pathology
Whitney Dee-Lapointe, M.A
Cognitive Therapist (Licensed SLP)
- 12 years of experience in medical speech-language pathology
- Specializes in geriatrics, aphasia, cognitive-communication, and swallowing problems
- Holds ASHA's Certificate of Clinical Competence and certified as an LSVT provider
Kristie Figueroa, SLP, CCC, CBIS
Cognitive Therapist (Licensed SLP)
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- Speech Language Pathologist with 13+ years of experience
- Certified Brain Injury Specialist who has worked with brain injury survivors for over 10 years
- Trained in Lee Silverman Voice Treatment LOUD and VitalStim treatment protocols
Kathia Cajuste, MSN, APRN, PMHNP-BC
Psychiatric Mental Health Nurse Practitioner
- 7 years of experience in the healthcare field and in providing compassionate, evidence-based care tailored to each patient's needs
- Committed to fostering a supportive and collaborative therapeutic environment to help individuals achieve their mental health goals
Vickie Thomas, PMHNP-BC, APRN, MSN
Psychiatric Mental Health Nurse Practitioner
- Experienced in providing psychiatric services across the lifespan (age 6 through geriatrics)
- 17 years of experience in working with acute and chronic clients with mental illness, including Substance Abuse and Forensics clients
Roxanne Singer-Gheorghiu, DNP, NP, PMHNP-BC, AGPCNP-BC, AGNP-C
Psychiatric Mental Health Nurse Practitioner
- Graduate training at Duke University as a Nurse Practitioner with board certifications in Adult Gerontology Primary Care, Psychiatric Mental Health, and Certified Diabetes Care and Education Specialist
- Utilizes a holistic approach, emphasizing evidence-based techniques such as talk therapy and psychopharmacology
- Passionate about dementia care, with over 20 years of support for the Alzheimer’s Association and pioneering clinical research programs
Swatiben Patel, ANP-BC
Neurology Nurse Practitioner
- Board Certified Adult Nurse Practitioner with 12+ years of Neurology (stroke) experience, providing comprehensive care for patients and caregivers from beginning to end
- Experienced in navigating the healthcare system to provide the best resources to optimize brain health and quality of life
Anamaria Freeman, MSN, AGACNP- BC
Neurology Nurse Practitioner
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- Board Certified Acute Care Nurse Practitioner with a focus on neurology
- Over 8 years of direct patient care experience
- Passionate about providing high-quality care for patients and bridging access to care via telehealth
Meghan Bomba, CDP
Care Navigator
- 4+ years of geriatric healthcare experience across case management, caregiver support, and hospice care
- Trained as a Certified Dementia Practitioner and passionate about supporting and advocating for those with Alzheimer’s Disease and Related Dementias and their caregivers
Karla Rodriguez
Care Navigator
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- Over 15+ years of healthcare experience, specifically in educating patients on their health and resources available to them
- Strives to build strong relationships with her patients, offer exceptional care and education, and contribute to an encouraging and positive overall healthcare experience
Eliza Bianca Nazal
Care Navigator
- Registered Nutritionist & Dietitian with 7+ years of experience in clinical operations and corporate services.
- Dedicated to empowering individuals by identifying their strengths and passions, with a focus on improving well-being. Committed to enhancing client satisfaction through innovative, personalized care strategies and solutions.
Tabitha Hancock
Care Navigator
- Experienced healthcare professional with a strong dedication to providing compassionate care and support to patients
- Background in volunteering and education in healthcare-related industries
Angela Marte Villa, BSPH
Care Navigator
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- 8 years of experience in the healthcare industry as a care management assistant
- Enjoys coordinating care by providing empathetic support and cultivating trusting and lasting relationships with her patients and their families
Jhenifer Estevez
Care Navigator
- Has over 12 years of experience in healthcare and human services, specializing in geriatrics and mental health. Encourages her clients to lead healthier lives to better support their mental, emotional and physical health.
- Dedicated to fostering compassionate care, she is passionate about empowering her clients to maintain healthy lifestyles while building meaningful connections with their loved ones. With a deep commitment to empathy and client well-being, she strives to provide the highest quality of support tailored to each individual’s needs.
Administrative
Maria Rizzotto
Team Lead - Outreach
- Sales professional with over two decades of experience
- Passionate about connecting patients with the services they need most and proud to serve as a guide to the best fit brain health and memory-related services
Hector Anguiano
Outreach Associate
- Strategic Sales Consultant with a lifelong passion for sales and a proven ability to develop innovative strategies that drive business growth. Leverages diverse experiences from traveling and engaging with new cultures to create tailored solutions that address the unique needs of clients.
- Client-Focused Approach focused on building authentic connections and understanding clients' needs to deliver tailored solutions that enhance their well-being.
Elvis Abreu
Outreach Associate
- Dedicated and compassionate healthcare professional with 4 years of experience, committed to providing high-quality care and support to patients.
- Driven by a passion for helping others, prioritizes empathy and focuses on enhancing patient well-being in all aspects of care.
Angela Usé
Outreach Associate
- 8+ years of hands-on experience with Alzheimer’s disease, including working closely with medical providers and hospice to ensure the best patient care possible.
- Committed to helping patients, families, and caregivers utilize the resources available to them.
Xylene Morales, RN
Payer Relations Coordinator
- Former Senior OR nurse and Geriatric Ward Charge Nurse
- Expert Private Nurse for elderly
- Former Enrollment Manager in clinical trials for Alzheimer's
Marianne Zabala
Credentialing and Benefits Analyst
- Experienced in Contracting and Credentialing within medical and behavioral services sectors.
- Developed a strong expertise in ensuring compliance and facilitating efficient processes for healthcare providers.
- Passionate about supporting healthcare professionals and improving patient outcomes, dedicated to fostering seamless credentialing experience.
Jorelle Pongco
Medical Biller
- Over 10 years of combined experience as a virtual medical biller and in BPO roles with top companies like CapitalOne, PayPal, and Aetna.
- Skilled in business operations, process improvement, and customer service quality analysis, embodying the motto, “Providing excellent service clients can't live without."
Pherjeval Cadiz
Medical Biller
- Over 9 years of experience as a Certified Medical Billing and Coding Specialist. HIPAA certified and well-versed in the end-to-end process for the entire Revenue Cycle Management. Highly experienced with multi-specialty in the US healthcare industry and skilled with 20+ different EHRs.
- Has a solid background as a provider advocate for Anthem Blue Cross insurance and a claims processor and claims adjuster.
Joan Melgarejo
Care Navigator Admin VA
- Registered Nurse NY state
- A passionate and dedicated registered nurse with expertise in critical care nursing. Adept at providing comprehensive nursing care, from assessment and diagnosis to treatment planning and implementation.
Kwinee Defensor
Care Navigator Admin VA
- Experienced virtual support professional with 6+ years in healthcare, e-commerce, and tech.
- Committed to enhancing efficiency and delivering top-notch customer experiences that make a difference.
Patricia Conde
Care Navigator Admin VA
- Experienced virtual support professional with 3+ years in healthcare, specializing in patient coordination, administrative support, and office management
- Dedicated to optimizing healthcare processes and ensuring a seamless experience for both patients and providers through strong organizational and communication skills.
Regine Bucio
Administrative & Recruiting Assistant
- Experienced HR Professional with over 8 years of expertise in Recruitment, Learning and Development, Employee Relations, and Employee Engagement across diverse corporate landscapes, including start-ups, mid-sized, multinational, and global companies.
- An Instructional Designer, Licensed Financial Advisor, and Health Benefit Agent in her home country, driven by a commitment to passionate service and meaningful work.
Arifa Arif
Website Developer
- 5+ years of experience in crafting websites using diverse CMS platforms
- Graduated from University of Sargodha, Pakistan.
- Passionate about client satisfaction and tackling new projects.
Jeremy School
Full Stack Engineer
- Software engineering leader with a deep background in building performant applications for healthcare, fintech, and e-commerce.
- Experienced in data integration, team management, and scalable microservice architecture
- Problem-solver devoted to improving the patient experience by building applications that streamline health data management, clinical workflows, and patient-provider communication
Advisors
Chris Bowers
Senior Advisor
- Former EVP, Markets, for Centene
- Former CEO for Superior Health Plan
Jessica Muse
Senior Advisor
- President of Cerebral, where she oversees the company's business and day-to-day operations. Starting at Cerebral in 2020, Jessica was one of the first leaders to join the company and has helped build it from the ground up
- Former Chief Operating Officer at Well+Good, a health and wellness company. Previously, Jess served various leadership roles in the digital space, including as a Founder. She started her career in JPMorgan’s technology investment banking group
Boris Konrad, PhD
Senior Advisor
- Four Times Guinness World Record Holder for Memory
- International keynote speaker, consultant and bestselling author
- Neuroscientist at Donders Institute / RadboudUMC
Sean Zhao, FSA
Senior Advisor
- Leader in healthcare AI/ML organization; former Associate Partner at McKinsey
- Expert in health plan / managed care organization strategy and economics
- Experienced and credentialed healthcare actuary (Fellow of the Society of Actuaries)
Peter Yan, MD, MS
Senior Advisor
- Cornell-trained neurologist, clinical neurophysiologist, and clinical informatician
- Expert in brain signal processing and biometrics
- Practicing neurologist at Harvard Medical Faculty Physicians
Ross Hoffman, MD
Senior Advisor
- Former Chief Medical Officer Centene Corp; serial startup founder creating $2B in value
- Cross-industry leader: health economics and policy work groups, tech-enabled services, specialty drug, AI and digital health
- MD Cardiologist with training from University of Pennsylvania, University of Florida, Brown University, Harvard’s Brigham and Women’s/Boston Children’s Hospital
Gary Jesse
Senior Advisor
- Currently the Senior Vice President at Sellers Dorsey, leading the National Medicaid Consulting Practice with over 20 years of experience in state service and Medicaid.
- Previously served as Deputy Executive Commissioner for Medical and Social Services in Texas, overseeing a $50 billion budget and services for over four million Texans.
