Andrea Landesman, M.D.

Oaklawn Hospital, established in 1925, is dedicated to delivering comprehensive healthcare services to the Marshall, MI community. With a commitment to patient care, the facility offers a range of services, including primary care, surgical services, and specialized programs such as oncology and obstetrics. The hospital values transparency and community engagement, providing resources like patient portals, financial assistance programs, and various health-related classes and events. Oaklawn also emphasizes its mission, vision, and leadership, ensuring a focus on quality care and community well-being. Generated from the website

Mark Hamilton received his bachelor of arts in psychology and social psychology, and a master of arts in counseling psychology from from Western Michigan University in Kalamazoo, MI. In addition his education includes Specialty Program in Alcohol and Drug Abuse from Western Michigan University.Mark is a licensed psychologist, certified addictions counselor, and holds a graduate certificate in alcohol and drug abuse. He provides consultation and specialized therapy services to adults, couples, adolescents and families. Marks therapeutic approach is one of providing a safe and supportive environment where clients can discuss their problems free of judgement and criticism. He believes the answers to ones problems often arise through gentle exploration of lifes challenges, and the new meanings we make out of them. Through guidance, collaboration, and identification of ones own tools of coping; new discoveries often arise in therapy to help one creatively get through lifes struggles in new and more rewarding ways.Specialty areas of treatment include: depressive disorders, anxiety and stress management issues, substance use and process addictions, adjustment disorders, relationship issues, anger management, and PTSD and complex PTSD-related symptoms. He is a licensed psychologist, certified addictions counselor and holds a graduate certificate in alcohol and drug abuse.Hamilton joined Oaklawn in 2019.

Brielle McDougall received an associates degree in science and applied art from Delta Community College in Bay City, MI., and went on to Central Michigan University to obtain her bachelor of science degree in public health education and health promotion. She then graduated from Central Michigan Universitys physician assistant program.Her past experience includes working as a physician assistant in outpatient mental health for Henry Ford Allegiance.McDougall is certified by the National Commission on Certification of Physician Assistants, and is a member of the American Association of Physician Assistants and the Michigan Academy of Physician Assistants.McDougall joined Oaklawn in 2019.