Our Dedicated Staff

Corey Keeton, MD is an associate professor in the Department of Psychiatry and Behavioral Neuroscience and the Department of Family of Community Medicine at the University of Cincinnati. Dr. Keeton received his undergraduate degree in Biomedical Sciences at Marshall University. He then earned his MD degree from Marshall University Joan C. Edwards School of Medicine. He completed a combined residency at the University of Cincinnati in psychiatry and family medicine. During his residency Dr. Keeton completed additional training with the Neurodevelopmental Center at Cincinnati Children’s Hospital Medical Center. Dr. Keeton’s clinical interests include consultation-liaison psychiatry, neurodevelopmental disorders across the lifespan, neurodegenerative disorders, integrated care, and medical education. He currently works as the medical director of the University of Cincinnati Medical Center Psychiatry Consultation-Liaison service and as a staff psychiatrist in the UC Health Timothy Freeman, MD, Center for Developmental Disabilities.

Lauren Wang, MD is an Associate Professor in the Department of Family and Community Medicine at the University of Cincinnati and a Fellow of the American Academy of Developmental Medicine who is the Director of UC Health’s Timothy Freeman, MD, Center for Developmental Disabilities. Dr Wang spearheaded the creation of the Freeman Center in January 2022 in response to the significant health inequity both locally and nationally for adults with DD who have aged out of the pediatric health system. The Freeman Center’s mission is to advance healthcare for adults with DD by providing person-centered, coordinated, and interdisciplinary care, educating health professionals, and partnering with the community. The Freeman Center is developing a model that can be replicated at other academic health centers nationally to improve healthcare delivery and access for adults with DD.

Dr Wang is on the Board of Directors for the National Down Syndrome Society. She also served on the Board of Directors for the Down Syndrome Association of Greater Cincinnati for three years and is a member of their Health Advisory Board. She has presented locally and nationally on topics of transition from the pediatric to adult healthcare system, collaborative care models, and the Freeman Center. She lives in Cincinnati with her husband and three children.

Thaddeus Nestheide, PsyD, is an associate professor of Clinical Psychiatry and Behavioral Neuroscience at the University of Cincinnati and is the Behavioral Health Director at the Timothy Freeman, MD, Center for Developmental Disabilities at UC Health. Dr. Nestheide earned his bachelors, masters, and doctoral degrees from Xavier University. He completed his pre-doctoral internship at the Kennedy Krieger Institute at Johns Hopkins School of Medicine in Baltimore and post-doctoral fellowship in the Division of Developmental and Behavioral Pediatrics at Cincinnati Children's Hospital.

Dr Nestheide has worked exclusively with people with developmental disabilities (DD) throughout his career, starting with young children with autism at Cincinnati Children's, then supporting adults with DD at a residential center, then serving people with DD across the lifespan at Hamilton County Developmental Disabilities Services (HCDDS). At HCDDS, Dr. Nestheide started working closely with Drs. Freeman, Wang, Keeton, and others to coordinate care for adults with DD. He joined the Freeman Center team in June of 2024.

Dr. Nestheide's professional interests were largely influenced by his family experiences with his brother who has Fragile X Syndrome. Outside of work, Dr. Nestheide loves supporting the Reds, Bengals, and FC Cincinnati. He lives in Northern KY with his wife, two children, and a variety of pets.

Erin Burkey, BSN, RN is the RN Care Coordinator for the Timothy Freeman, MD, Center for Intellectual and Developmental Disabilities at UC Health. Erin worked as a bedside RN at University of Cincinnati Medical Center for 7 years before transitioning to care coordination. She now uses her nursing background to support individuals with intellectual and developmental disabilities in the outpatient setting. Erin assists patients and their families with managing complex medical conditions and navigating the healthcare system. She helps to foster coordination of care across multiple environments and systems. She is mindful that each patient has specific and individualized needs, and the focus is promoting high-quality care along with supporting and advocating for the individual.

Aurora Rivendale, MD is a dual trained physician in Family Medicine and Psychiatry. She is interested in the intersection between the health of mind and body and how the health of one informs the other. She currently spends 2.5 days  a week working within the Freeman Center. Her focus is on supporting individuals and families’ mental health needs and approaching each individual with the unique attention and focus each person requires. She aims to further aid individuals in their personal journey towards a healthy and full life as they define it. She is interested in utilizing medications, lifestyle and behavioral interventions to improve individuals health and help them reach their goals.  

In her free time Dr. Rivendale enjoys yoga, powerlifting, reading and chasing her 2 little boys around and spending time with her husband and friends.   

Brianna Marzolf, MD is a family physician dedicated to advancing healthcare for individuals with intellectual and developmental disabilities (IDD). She is passionate about developing inclusive care systems and improving access, safety, and equity for people with IDD and the caregivers and families who may support them. Dr. Marzolf is excited to join the Freeman Center for Adults with Developmental Disabilities and contribute to its innovative, multidisciplinary work.

She earned her medical degree from Michigan State University College of Osteopathic Medicine and completed her Family Medicine Residency at the University of Michigan, where she then served as the inaugural Disability Health Fellow. During fellowship, she launched Michigan’s first clinic for adults with IDD, piloted a novel home visit for model medically complex patients with IDD, and earned a Master’s in Health and Healthcare Research.

Her research interests include healthcare delivery models for adults with IDD, disability health education, health equity, medication safety and deprescribing, and informatics approaches to identifying rare disability populations.

Bree Stepp, BCBA is a Board Certified Behavior Analyst (BCBA) with a Master’s in Applied Behavior Analysis and certification as an Ohio Behavior Analyst (COBA). Over the past seven years, I’ve had the privilege of supporting individuals ages K through 22 with autism, intellectual and developmental disabilities, and mild to severe behavioral needs in both specialized and public-school settings.

My experience includes conducting functional behavior assessments, developing individualized behavior intervention and safety plans, teaching functional communication, and implementing proactive, data-driven strategies. I value team collaboration and believe deeply in strong, ongoing communication with individuals and families I service.

At the heart of my work is a commitment to being a strong advocate for individuals whose voices may not always be heard—and to teach behavior like any other school subject, by making it understandable, accessible, and meaningful.

Outside of work, I’m enjoying life with a new pup and a new house that are keeping me happily on my toes!

Catriona Shaughnessy, CNP is a certified nurse practitioner specializing in primary care at Freeman Center. Her educational background includes a Bachelor of Arts from the University of Notre Dame, Bachelor of Science in Nursing from Xavier University and Master of Science in Nursing from the family nurse practitioner program at Northern Kentucky University. In her nursing career, she also has background in pediatrics, working locally at Cincinnati Children's Hospital, and in cardiology. Catriona works closely with all interdisciplinary team members at Freeman Center and collaborates directly with the physicians in the practice to provide comprehensive care. She was born and raised in Northern Kentucky, and now resides in Cincinnati, Ohio with her husband. Outside of work, she is a proud aunt and enjoys the great outdoors as well as cooking and reading.

Amy Goodman-Brown, MSN, RN is a nurse practitioner who specializes in psychiatry and mental health care. She believes in a humanistic, person-centered, care approach which is needed to assist individuals in achieving optimal health and well-being, especially for those individuals with conditions that may diminish their ability to communicate personal needs and choices.

Amy strives to provide compassionate and evidence-based mental health care to the individuals she serves by focusing on their unique healthcare situations, identifying unmet needs, and aligning treatment with their values and healthcare goals, in hopes of reducing their psychological and behavioral distress and improving their lives in a meaningful way.

Amy’s philosophy of care is what fueled her to focus her career on psychiatry and mental health care. “Those of us who gravitate toward and choose to work in psychiatry and mental health are intrinsically motivated to do so,” she said. “Often this drive and curiosity is initially due to some personal, family, or occupational experience or challenge that left us with no choice but to know more, do more, and advocate for more and better care. We find our people - others who choose to do this work, and then somewhere along the way we find our purpose, too”.

Amy earned her BSN at the University of Cincinnati in 2017, her MSN at Northern Kentucky University in 2023, and her Psychiatric Nurse Practitioner certification at the American Nurses Credentialing Center in 2024.

Christy Gregg, CTRS is the Program Manager at the Timothy Freeman, MD, Center for Developmental Disabilities at UC Health. She is a Certified Therapeutic Recreation Specialist (CTRS) with over 23 years of experience in the non-profit sector, providing services and support to individuals with developmental disabilities (DD) and their families.

Christy is deeply passionate about supporting individuals with developmental disabilities (DD), with a focus on future planning and healthy aging. She has spoken both locally and nationally on these topics, advocating for improved opportunities and the promotion of independence for individuals with DD as they age. In addition to her professional work, Christy serves on the Board of Ohio Sibs, an organization dedicated to supporting siblings of individuals with disabilities.

As the sister of an adult with Down syndrome, Christy brings both professional expertise and personal insight to her role. Prior to joining UC Health, she served for over nine years as the Adult Matters Coordinator at the Down Syndrome Association of Greater Cincinnati.

Outside of work, Christy enjoys cooking and dancing and time with her two daughters and dog Buddy!

My name is Kristin, and I am the community navigator at the Freeman Center. My educational background is diverse, but my personal interests have generally focused on health. I received my associate's degree in health and Wellness from Cincinnati State in 2007 and multiple unused bachelor’s degrees from Northern Kentucky University in the following years (athletic training, anthropology, and international studies). During this time in my life, I had worked as a direct support professional with a local organization supporting adults with developmental disabilities. After over a decade in this role, I envisioned, built, and coordinated one of the first health and wellness programs specifically focused on adults with disabilities. I joined the Freeman Center in July of 2023, and at this point, I had worked with the disability community in Cincinnati for nearly 20 years. My experience has proven quite beneficial for sharing community resources. I enjoy any opportunity to interact with our patients, and I strive to connect everyone with any supports they need beyond the medical system. Outside of work I keep busy spending time with my family and friends, traveling, and being outside (if it's not too cold).  

Andrea DeRossett, LISW-S (Licensed Independent Social Worker with Supervision privileges) is the Behavioral Health Care Manager/Therapist at The Timothy Freeman, MD, Center for Developmental Disabilities. At the Freeman Center, Andrea assists with care management roles for patient’s with psychiatric needs and provides behavioral health therapy for patients. Andrea has a passion for helping patients and families understand their mental health and how to cope with the many struggles life brings.

Outside of work, Andrea enjoys spending time with her husband and son along with their two dogs.

My name is Erica Eastman. As a Senior Clinical Service Specialist with over 16 years of experience at UC, I have had the privilege of working across different departments before ultimately finding my place at the Freeman Center. Throughout my career, I have developed a deep understanding of clinical services, and after learning about the role, I knew it was the right fit for me. My passion for supporting individuals with disabilities has always been a driving force in my career, rooted in my personal experience growing up with an aunt who had disabilities.

In my current role, I provide comprehensive support to individuals and families in a variety of ways. My focus is on ensuring patients receive the necessary resources, from navigating paperwork to assisting in accessing essential services. Whether it is coordinating vital supplies or helping with other needs, my goal is to ensure that each person has the support they need to thrive. Being part of a team that positively impacts the community motivates me daily, and I am deeply committed to advocating for and supporting individuals with disabilities.

Outside of work, I enjoy spending time with my kids, shopping, and attending sports events. I also love supporting my community by volunteering or participating in local events, which helps me stay connected and engaged.

My name is David Delgado, and I’m an Independently Licensed Social Worker (LISW-S).

I have over 30 years of experience working with individual with Intellectual and Developmental Disabilities as well as mental health needs.

My experience includes working 16 years for the Board of Developmental Disabilities. While there I worked as an Service and Support Administrator (SSA), Supervisor of Intake and Eligibility and SSA Team Supervisor. My mental health experience includes working as a social worker in Psychiatric Emergency Services (PES), inpatient psychiatry and also working with the Mobile Crisis Team (MCT) here at UC Health.

I strongly believe that everyone deserves to live their lives to their fullest potential and I try every day to help make that happen through education, collaboration and advocacy with patients, their families, caregivers and other care providers.

In my free time I enjoy music and go to as many concerts as I can. I also love traveling to see my family whenever possible, my cats and watching horror movies/reading horror novels.

My name is Jameela Aladimi, and I’m a clinical pharmacist specializing in ambulatory care. I’m also a certified diabetes educator with over a decade of experience working in primary care settings. Since 2022, I’ve had the privilege of being part of the dedicated team at the Freeman Center, where I love to support & provide care to patients with disabilities, their families, and caregivers. Throughout my career, I’ve focused on optimizing diabetes management, conducting comprehensive medication reviews, and collaborating closely with physicians to reduce polypharmacy and enhance medication safety. I’m deeply passionate about empowering patients to better understand and optimize their medications and helping them access the therapies they need. Outside of work, I enjoy traveling, jogging outdoors, learning and spending quality time with my family.

My name is Olivia Peace, and I am a Certified Medical Assistant (CMA(AAMA)). I earned my Medical Assisting certification from the University of Cincinnati Blue Ash College and hold my CMA credential through the American Association of Medical Assistants (AAMA). During my training, I completed an externship at the Timothy Freeman, MD, Center for Developmental Disabilities, where I quickly developed a deep appreciation for the patients, families, and collaborative care environment. That experience confirmed my passion for working with individuals with developmental disabilities and ultimately led to a permanent position here at the Freeman Center.

I’m a proud member of the team and primarily work alongside Catriona Shaughnessy, CNP, though I also assist other providers throughout the center—so you may see me supporting different members of our care team. My approach is centered around the patient, with a focus on building trust and making every interaction feel comfortable. I love learning about each patient's interests so I can help create a calm and engaging environment, especially for patients who may feel uneasy in clinical settings.

Outside of work, I enjoy making memories with my loved ones, relaxing, listening to music, and spending time with my bearded dragon Rowan.

With over 37 years of nursing experience, primarily focused on behavioral health and leadership, Lisa leads her team at the Freeman Center with passion and dedication. She is deeply committed to serving underserved and vulnerable populations and fully embraces the Freeman Center’s mission, vision, and core values.

At this stage in her career, Lisa prioritizes equipping the next generation of caregivers to meet the evolving needs of those they serve. She encourages a perspective that looks beyond oneself and recognizes the profound impact caregivers have on others. Lisa champions values such as transparency, authenticity, flexibility, humility, tenacity, generosity, and mutual respect.

Outside of work, Lisa is a devoted wife and mother to three adult sons, grandmother to three grandsons and one granddaughter. She enjoys spending quality time with family and friends, entertaining, traveling, exploring music of all kinds, and watching Reds baseball with her husband.

Lauren Williams is a patient service representative for the Timmothy Freeman Center. You will see her at the front desk registering patients’ appointments or you might speak with her on the phone when calling the office. She finds joy in having a hand in helping patients and their families whether it is to pass a message to a provider or guide you in the right direction in the office. Lauren graduated from The Ohio State University with a degree in Fashion, but after an unexpected medical diagnosis she chose to explore a role in a medical setting. After having to go to many appointments herself, she knows the impact of seeing a familiar face at your doctor’s office. She feels lucky to be able to be that face and voice for the Freeman Center patients and caregivers.

My name is Hope Tallant, and I’m a registered dietitian with a passion for food and its role in our lives. Food has always been central to my family’s traditions and memories. My first job was in food service. After watching the documentary Super Size Me in high school, I became fascinated by the connection between diet and well-being, which led me to pursue a career as a dietitian.

I earned my bachelor’s degree and completed my dietetic internship at the University of Cincinnati. I have a strong desire to help others. I am particularly passionate about supporting underrepresented and underestimated populations, ensuring they have access to accurate nutrition knowledge and resources that can improve their quality of life.

When I saw an opening at the Freeman Center, I knew it was the perfect fit for me, and I’ve truly found my place here. Outside of work, I enjoy hiking and camping, finding peace in nature. I also love gardening, and I take great joy in incorporating fresh produce from my garden into meals for my family. In my downtime, you can usually find me with a good fiction book in hand.

My name is Megan Wiesman and I am currently a Medical Assistant at the Timothy Freeman Center, where I work primarily alongside Brianna Marzolf and assist other providers as needed. I've always known I wanted to work in the medical field, and my previous role as a Patient Service Representative within this office deepened that passion- especially for working with individuals with developmental disabilities. This work inspires me daily and continues to drive my commitment to providing compassionate, quality care. 

I graduated from the University of Cincinnati in 2022 with a degree of Health Sciences, and am currently pursuing a degree in Diagnostic Medical Sonography at Cincinnati State. I also hold certifications in CPR and Basic Life Support (BLS). Each day at the Freeman Center brings new opportunities, and I am incredibly grateful to be part of such a dedicated and compassionate team.

Outside of work, I enjoy running half marathons, cheering on the Bengals, cooking, and spending time with friends and family.

Ashleigh Patterson is a dedicated Certified Medical Assistant (CMA) with a strong foundation in healthcare and a passion for advancing patient well-being. She earned her CMA credential through Jefferson Community & Technical College (JCTC) in Kentucky and holds a Bachelor's degree in Health Education and Health Promotion from Radford University in Virginia.

Before becoming a medical assistant, Ashleigh served as a Chief Medical Scribe in a primary care setting, where she developed a deep appreciation for patient care and clinical collaboration. These experiences have inspired her to advance her career by pursuing a future in nursing—specifically within the fields of women’s health and labor and delivery—where she aspires to make a meaningful contribution during some of the most pivotal moments in a woman's life.

In pursuit of her long-term professional aspirations, Ashleigh is currently working toward certification as a Doula. This endeavor reflects her deep commitment to supporting women through the transformative experiences of pregnancy, childbirth, and postpartum recovery. By expanding her skills in this area, she aims to complement her clinical background with holistic, patient-centered care that empowers and uplifts women during one of the most significant times in their lives.

Outside of her professional life, Ashleigh enjoys a variety of creative and outdoor activities. She finds joy in reading, scrapbooking, and crocheting, which allow her to express her creativity and unwind. She also values spending time outdoors, whether it's fishing, exploring nature, or simply enjoying fresh air.  

Alexander Ravajy has dedicated his career to working with individuals with disabilities, thanks to his lived experience as the sibling of an individual with a disability. A former high school science teacher and lab technician, Alexander took a nontraditional path to becoming a physician. He is especially interested in the transition from pediatric to adult care.

Emily Rubio-Mora is a Certified Clinical Medical Assistant with a strong passion for patient care, community service and whole-person wellness. She completed her clinical training at Great Oaks Career Center and earned her CCMA certification through the National Healthcareer Association in August 2025.

She holds a bachelor’s degree in behavioral science from Mount St. Joseph University, with minors in social work and social psychology. Her background helps her approach patient care with empathy, cultural awareness and an understanding of the social and behavioral factors that influence health.

Emily is committed to compassionate, patient-centered care and creating a supportive environment where individuals feel heard, respected and motivated in their healthcare journey. Outside of work, she enjoys crocheting handmade gifts for friends and family and volunteering in her community.

Reuben Edwards is a Patient Services Representative at UC Health’s Timothy Freeman Center. His work reflects a blend of healthcare service, creativity and purpose-driven impact.

While serving at Daniel Drake Rehabilitation Center, Reuben played a meaningful role in patient care and helped organize and perform the facility’s first recorded baptism, which was also recognized as the first baptism of a ventilator-dependent patient. The moment, later featured in the news, reflected his commitment to serving the physical and spiritual needs of others.

After Daniel Drake’s closure, Reuben continued his work at the Freeman Center, bringing the same compassion and dedication to the patient experience. He is also an FAA Part 107-certified drone pilot with a creative background in design, production and volunteer videography.

Jensine' Clark, MD received her medical degree at Meharry Medical College in Nashville Tn and completed Physical Medicine and Rehabilitation Residency at the University of Cincinnati. She then completed Pediatric Rehabilitation Medicine Fellowship at Baylor College of Medicine and Texas Children's Hospital.  

Jensine’ Clark, MD, subspecializes in pediatric rehabilitation medicine and spasticity management. She enjoys helping patients and families tackle transition issues that include regaining independence and social integration within their communities. Specializing in spasticity management also allows her to help patients maintain and increase function in their daily lives. Her training in both physical medicine and rehabilitation and pediatric rehabilitation allows her the opportunity to see patients across their lifespan. 

Dr. Clark has been involved in patient-centered research for patients with disabilities and was awarded the Baylor Center of Excellence in Health Equity, Training and Research Summer Research Summit Award. This opportunity allowed her to work with other minority researchers in a challenging yet supportive environment. 

Outside of her clinical schedule, her current research interests include assessing and developing best practices for patients who are transitioning from the pediatric to adult healthcare setting, as well as interested in improving health equity and outcomes for patients with disabilities. 

Amanda brings 25 years of experience in developmental disabilities to the Freeman Center. An employee of HCDDS, she helps patient manage anxiety during procedures, and keeps staff informed on community services.

Kyle Boyd, DDS is the Director of the University of Cincinnati Dental Center. Dr. Boyd completed his undergraduate education at The Ohio State University before earning his Doctor of Dental Surgery (DDS) degree from The Ohio State University College of Dentistry. He then pursued advanced training in general dentistry through the Advanced Education in General Dentistry (AEGD) program at the University of Cincinnati. 

Dr. Boyd’s professional interests include sports dentistry and providing dental care for patients with complex needs who may not have access to care elsewhere. In his role at the UC Dental Center, Dr. Boyd is committed to expanding access to comprehensive dental services and supporting dental education and training for the next generation of providers.