

Connect with warm, creative mental health providers across Williamsport, Maryland through Headway's network of 695 licensed professionals. Whether you're in South Williamsport or downtown, find providers specializing in anxiety, relationships, and more with free consultations and next-day availability.
Isabella Ngedzeyeem
Board-certified Psychiatric Mental Health Nurse Practitioner
I am an experienced and passionate care provider focused on providing personalized care for my clients. Board-certified Psychiatric Mental Health Nurse Practitioner, PMHNP-BC Certification since 2022.
My goal is to improve the health outcomes of patients through a holistic care approach. I specialize in the diagnosis, treatment, and ongoing management of clients with psychological health needs.
My name is Dr. Michael Nwandu. Dedicated, highly motivated psychiatric nurse practitioner, I have a wide range of medication management experience across the lifespan, including ADHD, eating disorders, substance use disorders, OCD, mood disorders, and personality disorders. I believe successful medication management is based on open communication between you and me. Strong focus on listening to you, addressing your concerns, and answering all your questions.
With multiple years of experience in mental health, when medication is indicated, I believe it is best to start low and go slow. I work closely with therapists as I focus on medication management to treat children, adolescents, and adults with a variety of mental health disorders.
Welcome! As a board-certified Psychiatric Mental Health Nurse Practitioner, I believe that prioritizing mental health is one of the most important investments you can make in your overall well-being, happiness, and quality of life. Taking the first step to seek help can be difficult, so I want to commend you for being here.
I bring over 20 years of healthcare experience, including 18 years working as a nurse in mental health and substance use treatment and the past 3 years as a Psychiatric Mental Health Nurse Practitioner. My practice focuses primarily on psychiatric evaluation and medication management, helping individuals find safe, effective treatment options tailored to their unique needs and goals.
I specialize in the diagnosis and treatment of ADHD, anxiety, depression, and sleep disorders. I understand that finding the right medication can sometimes feel overwhelming, and I work closely with my patients to develop personalized treatment plans, monitor progress, manage side effects, and make thoughtful adjustments along the way. My goal is to help you achieve meaningful symptom improvement while optimizing your overall quality of life.
In addition to my psychiatric training, I am an IAPAM Certified Weight Management Provider and a Certified Bioidentical Hormone Replacement Therapy Provider. This additional expertise allows me to recognize the important connection between mental health, physical health, sleep, hormones, and overall wellness, ensuring a comprehensive approach to care when appropriate.
My goal is to help you gain symptom relief, improve daily functioning, and develop a sustainable path toward long-term emotional wellness and stability.
Are you struggling with depression, anxiety, or the heavy impact of trauma or PTSD? As a board-certified Family Psychiatric Nurse Practitioner (PMHNP) licensed in MD, VA, and D.C., I bring over 20 years of nursing experience to your care. I specialize in providing individualized-centered care and a holistic approach, combining expert medication management with various psychotherapies to address your mind, body, and spirit. My extensive experience includes working with teens, adults, and the military population and their families, focusing on conditions like depression, anxiety, anger management, PTSD, bipolar disorder, and general mood disorders. I am passionate about guiding you toward complete inner healing and a happier life. I accept Aetna, CareFirst, and UnitedHealthcare through Headway. Click my website link now to verify benefits and schedule your first step
Jerry is a board-certified psychiatric mental health nurse practitioner in Maryland and a U.S. Navy veteran. He earned his masters in nursing at the University of Pennsylvania, followed by a residency focused on mood disorders and the bipolar spectrum. Jerry had extensive experience with adults, geriatrics, and adolescents in inpatient and crisis settings. With over 10 years in health care, he is dedicated working collaboratively with patients to support their mental health goals.











Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Finding psychiatrists in Williamsport starts with knowing what type of mental health care you want to explore. Psychiatrists and psychiatric nurse practitioners can diagnose mental health conditions, prescribe medication, and manage ongoing medication needs. Therapists provide talk therapy and may work with a psychiatrist or psychiatric nurse practitioner as part of your care. If you’re looking for support with anxiety, depression, ADHD, bipolar disorder, OCD, or medication management, review each psychiatrist’s listed specialties and background to see whether their training matches your needs.
In a smaller community like Williamsport, local psychiatry options may be more limited than in larger Maryland cities. Virtual appointments can expand your search while still giving you access to licensed psychiatrists who serve your area. Psychiatric medication management appointments are often shorter and less frequent than therapy sessions, so availability, scheduling flexibility, and session format may matter when choosing a fit. Some psychiatrists also offer therapy, and some people work with both a therapist and a prescriber. Reading profiles can help you understand each psychiatrist’s approach, communication style, and consultation options before you book.
Psychiatric care in Williamsport can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to reduce session costs and understand what you may pay before your first appointment. Headway helps you find psychiatrists who are accepting new patients and match your insurance details, so you can compare profiles, see estimated out-of-pocket costs, and book directly when you’re ready.
If you're already taking psychiatric medication and considering switching providers, talk to your current prescriber before changing or stopping any medication — most psychiatric medications shouldn't be stopped abruptly. Anyone experiencing thoughts of self-harm or in acute crisis should call 988 or go to the nearest emergency department rather than wait for an outpatient appointment.
Use left and right arrow keys to switch tabs. Press Shift+Tab to return to the tab list from links in the selected tab.