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

Union County, New Jersey · Adult ADHD care

Adult ADHD Psychiatrist for Union County, NJ

Dr. John C. Shershow, M.D., is a psychiatrist licensed in New Jersey and New York who evaluates and treats adults (18+) with ADHD, including people in Elizabeth, Westfield, Cranford and the rest of Union County. For a video visit you must be physically in New Jersey or New York at the time of the visit, and New Jersey's 2026 stimulant telehealth rules apply when you are in New Jersey. To start, call the office or use the call-back form on this page.

  • 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 and sees adults 18 and older for ADHD evaluation, treatment planning, medication management when appropriate, and video follow-up.
  • Union County's primary psychiatric emergency screening service is Trinitas Regional Medical Center in Elizabeth (24-hour line 908-994-7131), with Overlook Medical Center in Summit and Rahway Hospital as affiliated services, per the state list updated October 8, 2026.
  • Under P.L.2026, c.40, an adult who starts a Schedule II stimulant by telehealth while located in New Jersey needs an in-person visit within 30 days and at least one in-person visit each year.
  • 86.1% of Union County residents had health insurance (63.7% private, 31.0% public), according to the state labor department's county profile using 2024 Census survey data.
  • Kean University (Union) and Union College of Union County, NJ (campuses in Cranford, Elizabeth, Plainfield and Scotch Plains) each run an accessibility services office for students with disabilities.

Union County is compact and busy. The New Jersey Department of Labor and Workforce Development estimates 594,160 residents as of July 1, 2024, and Elizabeth alone has about 140,413 people, making it the county's largest city. Health care and social assistance is the largest private industry (35,125 jobs, 17.6% of private employment), and the average commute is 30.7 minutes. The county mixes a large city, rail suburbs such as Westfield, Cranford and Summit, and Kean University in Union. This page covers what is specific to adult ADHD care for Union County residents. It does not describe an office in Union County; call the office to ask how visits are arranged.

Who in Union County looks for adult ADHD care

Students. Kean University's main campus is in Union, and Union College of Union County, NJ (UCNJ) has campuses in Cranford, Elizabeth, Plainfield and Scotch Plains. Each school has an office that arranges classroom and testing accommodations for students with documented disabilities, which can include ADHD. An updated adult evaluation is sometimes what a student needs before asking for accommodations; see ADHD accommodations at New Jersey colleges.

Rail commuters. Elizabeth, Linden and Rahway are on both the Northeast Corridor and North Jersey Coast lines, and Cranford, Westfield and Plainfield are on the Raritan Valley Line, according to NJ Transit timetables effective August 30, 2026. For riders who work in Manhattan, a video visit from a private room at work follows New York rules, while a visit from home follows New Jersey rules. Summit is covered on its own page: adult ADHD care for Summit.

Adults restarting care. Some adults were treated for ADHD as children, stopped in their teens, and are now noticing the same problems at work or at home. Restarting ADHD treatment in New Jersey explains how old records and past medication history are used.

Which state's rules apply to a video visit from Union County

New Jersey's telehealth statute requires a provider who treats a patient by telehealth to be validly licensed to provide those services in New Jersey. What matters is where you are when the visit starts. Dr. Shershow holds New Jersey and New York licenses, so a visit can take place while you are in either state.

Where you are during the visitRules that applyStimulant in-person requirements
Home in Elizabeth, Westfield, Cranford or anywhere in New JerseyNew JerseyIn person within 30 days of a telehealth start, then at least yearly (P.L.2026, c.40)
Private room at work in ManhattanNew YorkNo New York state requirement of its own as of October 2026; federal DEA flexibilities run through December 31, 2026
Outside both statesVisit cannot take placeNot applicable

Under P.L.2026, c.40 (in effect since July 8, 2026), telehealth for this purpose means real-time, two-way audio and video. After the first in-person visit, the law requires an in-person visit or telehealth contact every three months for as long as the Schedule II stimulant is prescribed. The office will explain how visits are arranged for patients located in New Jersey. More detail: telehealth ADHD prescriptions in New Jersey (2026).

Filling an ADHD prescription in Union County

  • Prescription monitoring. Under N.J.A.C. 13:35-7.6(b), before starting any controlled substance, including a stimulant, the prescriber must take a history, examine you, make a reasonable effort to get prior records, check the New Jersey Prescription Monitoring Program (NJPMP) and write a treatment plan.
  • Supply limits. N.J.A.C. 13:35-7.6 limits each Schedule II prescription to 30 days, though a physician may write multiple prescriptions totaling up to 90 days.
  • Stock. Pharmacies do not all carry every stimulant and strength. Call ahead before a new prescription is sent.

If you fill on the New York side because you work there, the rules are covered in filling an ADHD prescription across the New York and New Jersey line.

Local resources that are not the practice

These public resources serve Union County. None is affiliated with Dr. Shershow.

NeedWhere to go
Psychiatric emergency or crisisTrinitas Regional Medical Center (RWJBarnabas Health), 655 East Jersey Street, Elizabeth, 24-hour line 908-994-7131 (primary screening service). Affiliated emergency services: Overlook Medical Center, Summit (973-831-5078); Rahway Hospital, Rahway (732-381-4949).
Suicidal thoughts or emotional crisisCall or text 988. For immediate danger, call 911.
County information and referralUnion County Department of Human Services, Office of Behavioral Health and Substance Use, 10 Elizabethtown Plaza, Elizabeth, 908-527-4846
Job help related to a disabilityNJ Division of Vocational Rehabilitation Services, Plainfield office (state field office table, last updated August 2024)
Kean studentsOffice of Accessibility Services, Downs Hall Room 122, Kean Union campus
UCNJ studentsUniversal Accessibility Services, Student Development Building (SD-115), Cranford campus

The state's screening services list was updated October 8, 2026. For a statewide view, see mental health crisis resources in New Jersey.

Insurance questions under New Jersey law

According to the state labor department's county profile, 86.1% of Union County residents had health insurance: 63.7% with private coverage and 31.0% with public coverage (some have both). That leaves roughly 14% uninsured. Public coverage includes Medicare and NJ FamilyCare, the state's Medicaid program. NJ FamilyCare and adult ADHD coverage explains how that program works.

For plans regulated by New Jersey, the telehealth law requires coverage of telehealth services on the same basis as in-person services; plans may limit that to providers in the plan's network but may not charge higher cost-sharing for telehealth. The office can tell you the current fees and how insurance works with the practice, including whether a particular plan is accepted.

Questions to ask when you call

Because the first visit format and logistics are not something this page can confirm, these are worth asking the office directly:

  • Will my first visit be in person or by video?
  • If medication is started, how will the 30-day in-person visit required by New Jersey law be scheduled?
  • What are the current fees, and how does insurance work with the practice for my plan?
  • How do I reach the office between visits about a prescription or pharmacy problem?

Writing your answers down on the call makes it easier to compare options if you are also contacting other clinicians.

Getting started from Union County

  • Decide where you will be for visits: home in New Jersey, work in New York, or both.
  • Choose a pharmacy you can reach easily and call it about stock.
  • Gather records: childhood report cards, any earlier diagnosis or treatment records, a current medication list, and Kean or UCNJ accommodation letters if you have them.

Then call the office or use the call-back form. The adult ADHD evaluation page describes what is covered.

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 adult ADHD evaluation online from Elizabeth or Westfield?

Dr. Shershow is licensed in New Jersey, so video visits can take place while you are physically in New Jersey or New York. Ask the office how the first visit is arranged. If a stimulant is started after a telehealth exam while you are in New Jersey, the law requires an in-person visit within 30 days.

Does Dr. Shershow have an office in Union County?

This page does not describe an office in Union County. Call the office to ask how visits are arranged.

Do I need a referral?

A psychiatrist does not need a referral to see you. Some insurance plans, including many managed care plans, require one for specialist coverage, so check with your plan first and call the office about fees and insurance.

Is ADHD testing the same as a psychiatric evaluation?

Usually what people mean by ADHD testing is a diagnostic evaluation: a clinical interview, history, rating scales and a review of other possible explanations. Neuropsychological testing is a separate, longer service done by psychologists and is not offered by Dr. Shershow.

Where do I go for a psychiatric emergency in Union County?

The state lists Trinitas Regional Medical Center in Elizabeth as the county's primary screening service, with a 24-hour line at 908-994-7131. Overlook Medical Center in Summit and Rahway Hospital are affiliated emergency services. You can also call or text 988, or call 911.

Does Dr. Shershow accept NJ FamilyCare?

Insurance participation is not listed on this page. Call the office to ask how insurance, including NJ FamilyCare, works with the practice.

Related pages

Other areas served in New Jersey

Sources

  1. NJ Department of Human Services, DMHAS: Designated Screening Services in New Jersey (updated October 8, 2026)
  2. NJ DMHAS: County Alcohol and Drug Use Directors and County Mental Health Administrators
  3. Union County Department of Human Services: Mental and Behavioral Health
  4. NJ Department of Labor and Workforce Development: Union County Brief, Labor Market Facts (2024 data)
  5. New Jersey Legislature: P.L.2026, c.40 (telehealth prescribing of Schedule II stimulants, effective July 8, 2026)
  6. New Jersey Legislature: P.L.2021, c.310 (telehealth licensure and coverage, amending P.L.2017, c.117)
  7. N.J.A.C. 13:35-7.6: Limitations on prescribing controlled dangerous substances
  8. Federal Register: Fourth Temporary Extension of COVID-19 Telemedicine Flexibilities for Prescription of Controlled Medications (December 31, 2025)
  9. NJ Transit: Northeast Corridor timetable (as of August 30, 2026)
  10. NJ Transit: Raritan Valley Line timetable (as of August 30, 2026)
  11. Kean University: Office of Accessibility Services
  12. Union College of Union County, NJ: Universal Accessibility Services
  13. NJ Office of the Ombudsman: DVRS Field Offices (updated August 13, 2024)
  14. SAMHSA: 988 Suicide and Crisis Lifeline
  15. NJ Transit: North Jersey Coast Line timetable (as of August 30, 2026)

Adult ADHD care for Union 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