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

Harlem & Upper Manhattan, New York · Adult ADHD care

Adult ADHD Psychiatrist for Harlem and Upper Manhattan

Dr. John C. Shershow, M.D., is a psychiatrist licensed in New York and New Jersey who evaluates and treats adults 18 and older with ADHD, including people who live, study or work in Harlem, Washington Heights and the rest of Upper Manhattan. For a video visit you must be physically in New York or New Jersey at the time. Call the office or use the call-back form to ask how visits are arranged.

  • 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 York and New Jersey and sees adults 18 and older for ADHD evaluation, treatment planning, medication management when appropriate, and follow-up by secure video.
  • New York requires a practitioner to hold a New York license when the patient is located in New York, so where you sit during a video visit decides which rules apply.
  • In the NYC Health Department's 2026 dataset, 21.6% of adults in Morningside and Hamilton Heights reported going without needed medical care in the past year, against 15.1% citywide.
  • In Washington Heights and Inwood, 31.1% of residents 5 and older speak English less than very well, compared with 22.1% citywide.
  • A New York prescriber may write up to a three-month supply for attention deficit disorder, but Schedule II prescriptions cannot be refilled.

Upper Manhattan is not one neighborhood. The NYC Health Department's community health profiles split it into four community districts: Morningside Heights and Hamilton Heights, Central Harlem, East Harlem, and Washington Heights and Inwood. They differ in age, language, income and access to care, and those differences shape how adults here end up looking for an ADHD evaluation. This page covers what is specific to living, studying or working in Harlem and Upper Manhattan: who tends to seek care, what the city's own data says about access, which rules apply to a video visit taken from here, and the local offices that can help alongside a psychiatrist. It does not describe an office in Upper Manhattan. Call the office to ask how and where visits are held.

Who in Harlem and Upper Manhattan looks for adult ADHD care

  • Students. In Morningside Heights and Hamilton Heights, 15.8% of residents were 18 to 24 years old in the Health Department's 2024 estimates, close to twice the citywide share of 8.4%. City College's campus at 160 Convent Avenue is in this district. Students often ask for an evaluation when coursework gets harder or when a disability office asks for documentation.
  • Medical and health science students and staff. Students at Columbia University Irving Medical Center (CUIMC), including its medical school, the Vagelos College of Physicians and Surgeons, work with a Disability Services office that is part of the CUIMC Student Health Service. The medical school's liaison is listed at 104 Haven Avenue.
  • Working adults. In Central Harlem, 35.2% of residents were 25 to 44, above the citywide 30.7%. People in this age group often describe ADHD showing up as missed deadlines, unfinished projects or trouble keeping up after a promotion.
  • People who already tried the insurance directory. A common story is a list of names, a round of calls and no appointment. The rules that address that are below.

If you are a student from another state, where you sit during a video visit matters more than where your permanent address is. The guide on ADHD care for out-of-state students in New York covers it in detail.

Access to care in Upper Manhattan, from the city's data

The NYC Health Department's Community Health Profiles dataset (updated May 2026) gives a picture of access in each district. The figures below describe medical care and psychiatric care in general. None of them is an ADHD statistic, and no neighborhood-level count of adult ADHD was found for this page.

Measure (data years)Upper Manhattan districtNew York City
Adults who did not get needed medical care at least once in the past year (2023 to 2024)Morningside and Hamilton Heights: 21.6%15.1%
Psychiatric hospitalizations per 100,000 adults (2023)East Harlem: about 1,108; Central Harlem: 714About 492
Residents 5 and older who speak English less than very well (2019 to 2023)Washington Heights and Inwood: 31.1%22.1%
Adults without health insurance (2023 to 2024)East Harlem: 11.5%; Central Harlem: 5.5%10.2%
Residents born outside the US (2019 to 2023)Washington Heights and Inwood: 42.9%36.5%

Two cautions. First, the Health Department notes that psychiatric hospitalization rates can run higher in districts that contain residential treatment facilities or shelters, because people may list those as their address. Second, Central Harlem's uninsured rate is lower than the city's, which is a reminder that having a card does not by itself produce an appointment. What the numbers do support is that many adults in Upper Manhattan report going without care they needed, and that language is a real factor in Washington Heights and Inwood.

Which rules apply to a video visit taken from Upper Manhattan

The rule is about location. New York's State Education Department says a practitioner must hold a New York license, or be otherwise authorized, when providing services to a patient located in New York. Dr. Shershow is licensed in New York and New Jersey, and for any video visit you must be physically in one of those two states at the time.

  • Stimulant prescribing by telehealth. As of October 2026, New York sets no in-person requirement of its own and follows federal rules. The federal telemedicine flexibilities for controlled medications run through December 31, 2026, and a permanent federal rule had not taken effect as of October 2026. The details are in telehealth ADHD prescriptions in New York in 2026.
  • The prescription monitoring check. Public Health Law section 3343-a requires every practitioner to consult New York's prescription monitoring program registry before prescribing a Schedule II, III or IV controlled substance. Expect this before any stimulant prescription.
  • If you live in New Jersey and work or study up here. A visit taken from a private room at work in Manhattan falls under New York's rules; the same visit taken from home in New Jersey falls under New Jersey's, including its 2026 in-person requirements for stimulant patients. See living in New Jersey, getting care in New York.

Filling an ADHD prescription in Upper Manhattan

New York's controlled-substance regulation, 10 NYCRR 80.67, sets the frame for any pharmacy you use, whether it is near home, near campus or near work:

  • Schedule II prescriptions cannot be refilled. Each fill needs a new prescription.
  • The base limit is a 30-day supply. A practitioner may prescribe up to a three-month supply for attention deficit disorder (code B) when the prescription states the condition or code.
  • A new prescription within 30 days of the last one generally waits until all but a seven-day supply of the previous one is used.

Stimulant supply has been uneven in recent years. Before a prescription is sent, call the pharmacy and ask whether it has the specific medication and strength in stock. The FDA's drug shortage database shows national status, and what to do when a stimulant is out of stock in New York walks through your options.

Local resources that are not the practice

  • City College of New York, AccessAbility Center/Student Disability Services (AAC/SDS). North Academic Center, Room 1/218, 160 Convent Avenue. New students register with an access specialist; returning students use the CUNY Accommodate system.
  • Columbia University Irving Medical Center, Disability Services. Part of the CUIMC Student Health Service. It coordinates reasonable accommodations for students with disabilities. Accommodation decisions belong to the school, not to the clinician who evaluates you.
  • NYC Health + Hospitals/Harlem, Comprehensive Psychiatric Emergency Program (CPEP). Listed at MLK 1 on the hospital's page. The hospital's page says that in a psychiatric emergency you should call 911 and ask to be taken to NYC Health + Hospitals/Harlem.
  • NYC 988. Free, confidential support by phone, text or chat, 24 hours a day, in more than 200 languages.
  • ACCES-VR Harlem Satellite Office. 163 West 125th Street, Room 713. New York State's vocational rehabilitation program helps adults whose disability affects getting or keeping work; the Manhattan District Office at 116 West 32nd Street also serves the borough. See ACCES-VR for adults with ADHD.
  • NAMI-NYC Helpline. Call, text, chat or email, Monday to Friday, 10 AM to 5 PM, for help finding services and support groups.

NewYork-Presbyterian's ADHD page, which covers its clinicians at Columbia University Irving Medical Center and Weill Cornell Medicine, describes treatment for children and teens. Adults should ask any hospital clinic directly whether it evaluates adults for ADHD.

Insurance questions under New York law

For plans regulated by New York, a state fact sheet says a first appointment with a mental health professional must be available within 10 business days. If your plan's network cannot offer one, you can file an access complaint. The insurer then has three business days to find a provider in its network; if it cannot, it must approve an out-of-network referral at the same cost sharing you would pay inside the network. New York's Behavioral Health Ombudsman (CHAMP) helps with complaints at 888-614-5400. Steps are in does insurance cover adult ADHD care in New York?.

For Dr. Shershow's practice, the office can tell you the current fees and how insurance works with the practice. The fees and insurance page is the place to start.

How to start from Upper Manhattan

Call the office or use the call-back form on this page. Say where you will usually be during visits (home in Harlem, a campus office, a workplace downtown, or New Jersey), since that decides which state's rules apply. If you want to organize your thoughts first, the adult ADHD self-test is a screening tool, not a diagnosis. Bring a list of current medications and any old school or treatment records you can find.

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 York Adult ADHD Guide.

Questions

Does Dr. Shershow have an office in Harlem or Washington Heights?

This page does not describe an office in Harlem or anywhere in Upper Manhattan. Call the office to ask where and how visits are held. Follow-up visits are by secure video, and for any video visit you must be physically in New York or New Jersey.

Can I get an ADHD evaluation online from my apartment in Upper Manhattan?

A video visit taken from New York falls under New York's rules, and Dr. Shershow holds a New York license. Whether the first visit is in person or by video is a question for the office. As of October 2026, New York follows federal telemedicine rules for stimulant prescribing, which run through December 31, 2026.

I'm a City College or Columbia student. Will an evaluation get me accommodations?

Accommodations are decided by your school's disability office, such as City College's AccessAbility Center or Columbia's CUIMC Disability Services, based on its own documentation rules. An evaluation describes what it found; it cannot guarantee a diagnosis or an accommodation. Check the office's documentation guidelines before your visit.

Do I need a referral?

Some insurance plans require a referral before a specialist visit, so check with your plan. Call the office to ask whether the practice needs one and how insurance works with the practice.

Is ADHD testing the same as a psychiatric evaluation?

What many people call ADHD testing is usually a diagnostic evaluation: a structured interview about current symptoms, childhood and work history, health, and other explanations, often with rating scales. Neuropsychological testing is a separate, longer battery done by psychologists, and Dr. Shershow's practice does not provide it. The practice provides the psychiatric evaluation.

What should I do in a mental health crisis in Upper Manhattan?

Call 911 if anyone is in immediate danger. NYC Health + Hospitals/Harlem runs a Comprehensive Psychiatric Emergency Program, and its page says to call 911 and ask to be taken there in a psychiatric emergency. NYC 988 offers free, confidential support by phone, text or chat, 24 hours a day.

Related pages

Other areas served in New York

Sources

  1. NYC Department of Health and Mental Hygiene: Community Health Profiles Public Use Dataset (updated May 18, 2026)
  2. NYC Department of Health and Mental Hygiene: Community Health Profiles
  3. City College of New York: AccessAbility Center/Student Disability Services (accessed October 19, 2026)
  4. Vagelos College of Physicians and Surgeons, Columbia University: Disability Services (accessed October 19, 2026)
  5. NYC Health + Hospitals/Harlem: Mental health services, including the Comprehensive Psychiatric Emergency Program (page modified March 20, 2026)
  6. NewYork-Presbyterian: ADHD care for children and teens (accessed October 19, 2026)
  7. NYSED ACCES-VR: Manhattan District Office and Harlem Satellite Office (accessed October 19, 2026)
  8. New York State Education Department, Office of the Professions: Telepractice guidance (practitioner must hold a New York license for a patient located in New York)
  9. Federal Register: Fourth Temporary Extension of COVID-19 Telemedicine Flexibilities for Prescription of Controlled Medications (December 31, 2025)
  10. New York Codes, Rules and Regulations: 10 NYCRR 80.63, Prescribing (effective May 21, 2025)
  11. New York Public Health Law section 3343-a: Prescription monitoring program registry (duty to consult)
  12. Cornell Law School LII: 10 NYCRR 80.67, Schedule II and certain other substances (30-day supply, three-month supply for attention deficit disorder, no refills)
  13. US Food and Drug Administration: Drug Shortages database
  14. NYS Department of Health and Department of Financial Services: Know Your Rights, behavioral health network adequacy fact sheet (July 1, 2025)
  15. NYC 988: Talk, text or chat, 24/7 (accessed October 19, 2026)
  16. NAMI-NYC: Helpline and programs (accessed October 19, 2026)

Adult ADHD care for Harlem & Upper Manhattan

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