Dr. John C. ShershowAdult ADHD PsychiatryCall (212) 265-4310
Menu

Hudson County, New Jersey · Adult ADHD care

Adult ADHD Psychiatrist for Hudson County, NJ

Dr. John C. Shershow, M.D., is a psychiatrist licensed in New Jersey and New York who evaluates and treats adults 18 and older with ADHD, including residents of Bayonne, Union City, West New York, North Bergen and Weehawken. Each video visit must take place while you are physically in New Jersey or New York, and the state you are in sets the rules for that visit. Call the office or use the call-back form to begin.

  • Psychiatrist focused on adult ADHD
  • Licensed in New York and New Jersey
  • Evaluation, treatment and medication management
  • Follow-up visits by secure video

Prefer a call back?

Leave your number and the office will call you to talk about scheduling.

No health details needed. Not for emergencies: call or text 988, or call 911.

Key points

  • Dr. Shershow is licensed in New Jersey and New York, so Hudson residents who commute to Manhattan can keep one psychiatrist for visits taken in either state.
  • About 31% of Hudson County's employed residents worked in New York State, and about 26% in Manhattan, in 2016 to 2020 Census commuting data.
  • Under P.L.2026, c.40, an adult stimulant patient located in New Jersey who starts by telehealth needs an in-person visit within 30 days and at least one a year.
  • Jersey City Medical Center is Hudson County's primary psychiatric screening service (866-367-6023), with Palisades Medical Center in North Bergen listed as an affiliated emergency service.
  • Hudson County Community College's North Hudson Campus in Union City offers student mental health counseling and wellness programs.

Hudson County has an estimated 735,033 residents (U.S. Census Bureau, July 2025). In Census commuting data, a larger share of its workers commute to New York than in any other New Jersey county. Hoboken and Jersey City have their own pages. This one is for the rest of the county: Bayonne, Union City, West New York, North Bergen, Weehawken, Secaucus, Kearny, Harrison, Guttenberg and East Newark. It covers the cross-river rules that shape ADHD care here, the county's emergency screening system, and public resources outside the practice.

A county that works in Manhattan

In Census commuting data for 2016 to 2020, about 31% of Hudson County's roughly 353,000 employed residents worked in New York State, and about 26% worked in Manhattan alone. That compares with about 22% working in New York for Bergen County and about 15% for Essex. Roughly 46% worked inside Hudson County.

The northern Hudson towns are tied to Manhattan by transit. NJ Transit's Bergenline Avenue light rail station, in a tunnel under the Palisades, serves Union City and West New York, and the Tonnelle Avenue station in North Bergen is about four minutes from the Port Imperial ferry terminal in Weehawken, according to NJ Transit.

For ADHD care, this means many Hudson residents take some visits from home in New Jersey and others from work in New York. Dr. Shershow holds licenses in both states and sees adults 18 and older, so one psychiatrist can cover both, as long as you are in one of the two states during each visit.

Which rules apply: home in Hudson or desk in Manhattan

TopicVisit taken at home in Hudson CountyVisit taken at work in Manhattan
License the clinician needsNew JerseyNew York
Starting a Schedule II stimulant by telehealthAllowed, with an in-person visit within 30 days (P.L.2026, c.40)No separate state in-person rule as of October 2026; federal DEA flexibilities run through December 31, 2026
Ongoing visitsA contact every three months (in person or real-time audio-video) and an in-person visit at least yearlySet by the prescriber under New York and federal rules

Tell the office where you are at the start of every visit and keep it accurate. The office will explain how visits are arranged for patients located in New Jersey. The full cross-border picture is in living in New Jersey and getting ADHD care in New York and ADHD care for New Jersey commuters working in NYC.

Emergency screening in Hudson County

The state's October 2026 list names Jersey City Medical Center as Hudson County's primary designated screening service, with a 24-hour line at 866-367-6023. Two affiliated emergency services are listed for the rest of the county:

  • Palisades Medical Center, 7600 River Road, North Bergen, 201-854-5760.
  • Hoboken University Medical Center, 308 Willow Avenue, Hoboken, 201-418-2090.

For North Bergen, Guttenberg, West New York and Weehawken residents, Palisades Medical Center is the listed affiliated service located in North Hudson. You can also call or text 988, and call 911 in an emergency. Dr. Shershow's practice is not an emergency service. See mental health crisis resources in New Jersey.

Public resources that are not the practice

  • Hudson County Department of Health and Human Services. The state lists the county's Mental Health Administrator and its Alcohol and Drug Director at 830 Bergen Avenue in Jersey City. This is the county contact for publicly funded mental health and addiction services.
  • Hudson County Community College, North Hudson Campus. At 4800 John F. Kennedy Boulevard in Union City, linked to the light rail by a pedestrian bridge. The college says the campus offers mental health counseling and wellness programs for students, along with 19 degree and certificate programs. Students who need accommodations should ask the college's accessibility office what documentation it wants.
  • Division of Vocational Rehabilitation Services. The Hudson County field office is listed at 438 Summit Avenue in Jersey City. See DVRS and adult ADHD.
  • Statewide lines. NJ Mental Health Cares (866-202-4357, 8 a.m. to 8 p.m. daily) and the NAMI New Jersey helpline (866-626-4664, weekdays) offer free support and referral.

Time off for appointments when you work across the river

Hudson commuters sometimes put off an evaluation because they cannot see how to fit appointments into a Manhattan workday. Two sick leave laws may help, depending on where you work:

  • If you work in New York City: the city's Paid Safe and Sick Leave Law gives most employees up to 40 or 56 hours of protected paid time off a year, and the city lists medical appointments among the allowed reasons.
  • If you work in New Jersey: the state's Earned Sick Leave law lets covered employees earn one hour of leave for every 30 hours worked, up to 40 hours a year, for diagnosis, care, treatment or preventive care for mental or physical illness.

Coverage rules differ by employer size and job type, so check your employer's policy and the agency pages listed in the sources for what applies to you.

Filling a prescription on either side of the river

Prescriptions filled in New Jersey are recorded in the state's Prescription Monitoring Program, and under N.J.A.C. 13:35-7.6(b) a prescriber checks it before starting any controlled substance. Hudson commuters often ask whether to fill near home or near work. Either can work. New Jersey's pharmacy rule says a pharmacist shall fill a prescription from a practitioner authorized in another state (N.J.A.C. 13:39-7.1), and New York's rule allows a pharmacy to fill an out-of-state Schedule II prescription delivered within 30 days of signing (10 NYCRR 80.78). A pharmacist may still refuse a prescription he or she doubts, and stock varies, so call first. See filling ADHD prescriptions at New Jersey pharmacies and filling across the New York and New Jersey line.

Insurance: whose law applies

Your coverage follows the state that issued the policy, not where you live. A policy issued or renewed in New Jersey since June 10, 2019 falls under P.L.2019, c.58, which the Department of Banking and Insurance says covers mental health conditions defined by reference to the DSM. If your coverage comes through a Manhattan employer on a New York-issued policy, New York's insurance protections apply instead. The office can tell you the current fees and how insurance works with the practice. See fees and insurance.

How to start

Call the office or use the call-back form on this page. Mention whether you will be in Hudson County, in New York, or switching between them for visits. Bring a list of current medications. The first appointment is described on the adult ADHD evaluation page.

How care with Dr. Shershow works

  1. Call or request a call back

    The office talks with you about scheduling and answers questions about fees, insurance and how visits are arranged.

  2. Psychiatric evaluation

    Your current symptoms, your history since childhood, your health, and whether anything else explains what you are experiencing.

  3. Diagnosis and a plan

    What the evaluation found and the treatment options that fit you, including medication when it is appropriate.

  4. Regular follow-up

    Visits to check how treatment is working and adjust it. Follow-up visits are held by secure video. For a video visit you need to be located in New York or New Jersey.

More detail: the evaluation, treatment and medication management and appointments and telehealth. Not sure yet? Try the adult ADHD self-test or read the New Jersey Adult ADHD Guide.

Questions

Can I get an ADHD evaluation online in Hudson County?

Video visits are possible when you are physically in New Jersey or New York, because Dr. Shershow holds both licenses. Ask the office whether the first visit is in person or by video. If a stimulant is started by telehealth while you are in New Jersey, state law requires an in-person visit within 30 days.

I live in Union City and work in Midtown. Can I take visits from work?

A visit taken from a private room at work in Manhattan falls under New York's rules, which Dr. Shershow's New York license covers. A visit from home falls under New Jersey's. Tell the office where you are each time.

Do I need a referral?

Call the office to ask. Whether a referral matters usually depends on your health plan's rules for specialists.

Is ADHD testing the same as a psychiatric evaluation?

No. Dr. Shershow provides a psychiatric evaluation, a clinical assessment of symptoms, history, health and other explanations that ends with findings and treatment options. Neuropsychological testing is a separate battery done by psychologists, and the practice does not provide it.

Should I fill my prescription in New Jersey or New York?

Either can work. New Jersey's pharmacy rule directs pharmacists to fill prescriptions from practitioners authorized in another state, and New York allows out-of-state Schedule II prescriptions within 30 days of signing, though a pharmacist may refuse one he or she doubts. Call the pharmacy before the prescription is sent, and try to use one pharmacy consistently, since New Jersey pharmacies cannot transfer a Schedule II prescription to another pharmacy.

Where is psychiatric emergency help in North Hudson?

The state lists Palisades Medical Center in North Bergen (201-854-5760) as an affiliated emergency service of the county's screening system, whose primary center is Jersey City Medical Center (866-367-6023). You can also call or text 988, or call 911 in an emergency.

Related pages

Other areas served in New Jersey

Sources

  1. U.S. Census Bureau: County Population Totals, 2020-2025 (Vintage 2025 estimates)
  2. U.S. Census Bureau: 2016-2020 ACS 5-Year Commuting Flows (residence county to workplace county)
  3. New Jersey Legislature: P.L.2026, c.40 (telehealth prescribing of Schedule II stimulants, effective July 8, 2026)
  4. Federal Register: Fourth Temporary Extension of COVID-19 Telemedicine Flexibilities for Prescription of Controlled Medications (December 31, 2025)
  5. NYSED Office of the Professions: Telepractice guidance
  6. NJ Division of Mental Health and Addiction Services: Designated Screening Services in New Jersey (updated October 8, 2026)
  7. NJ Division of Mental Health and Addiction Services: County Mental Health Administrators and Alcohol and Drug Use Directors
  8. NJ Division of Mental Health and Addiction Services: Hotlines and helplines
  9. State of New Jersey: DVRS field offices table (updated August 13, 2024)
  10. NJ Department of Banking and Insurance: Bulletin 24-14, Coverage for mental health conditions and substance use disorders (P.L.2019, c.58)
  11. N.J.A.C. 13:35-7.6, Limitations on prescribing controlled dangerous substances (Cornell Legal Information Institute)
  12. NJ Transit: New light rail stations open in Union City and North Bergen
  13. Hudson County Community College: North Hudson Campus connects students to 19 degree programs (July 15, 2026)
  14. NYC Department of Consumer and Worker Protection: Paid Safe and Sick Leave Law
  15. NJ Department of Labor and Workforce Development: Earned Sick Leave
  16. NYS Department of Health: 10 NYCRR 80.78, Out-of-state prescriptions
  17. NYS Department of Financial Services: Behavioral health insurance rights
  18. N.J.A.C. 13:39-7.1, Valid prescriptions, out-of-state prescriptions (Cornell Legal Information Institute)
  19. N.J.A.C. 13:39-7.13, Professional judgment in dispensing drugs (Cornell Legal Information Institute)
  20. N.J.A.C. 13:39-7.8, Transfer of prescriptions between pharmacies (Cornell Legal Information Institute)

Adult ADHD care for Hudson County

Dr. Shershow is licensed in New York and New Jersey. Call, or leave your number and the office will call you to talk about scheduling.

Prefer a call back?

Leave your number and the office will call you to talk about scheduling.

No health details needed. Not for emergencies: call or text 988, or call 911.

Request a ConsultCall (212) 265-4310