Senior Attending Board-Certified Cardiologist

Stephen W. Kopf, MD, FACC, RVT, PC

Dr. Stephen Kopf is a Senior Attending, Board-Certified Cardiologist affiliated with Phelps Hospital/Northwell Health, and he operates a private practice in Ossining, New York. With over 25 years of experience, Dr. Kopf has provided expert care for patients with coronary artery disease, heart failure, valvular heart conditions, arrhythmias, hypertension, and lipid disorders. His comprehensive approach includes risk assessment and preventive strategies to help reduce the likelihood of heart attacks. In addition to his cardiology credentials, Dr. Kopf is a Registered Vascular Technologist. This specialized training enables him to perform non-invasive evaluations of arterial and venous health using advanced ultrasound imaging and vascular physics principles. He offers second opinions, preoperative consultations, and inpatient care upon request at Phelps Hospital or by appointment at his Ossining office. Known for his clinical expertise and compassionate care, Dr. Kopf consistently receives high praise and strong recommendations from his patients.

Westchester County

Jeff Edwards

New York City Metropolitan Area

Ossining-Croton-On-Hudson

New York

Dr. Stephen Kopf is a Senior Attending, Board-Certified Cardiologist affiliated with Phelps Hospital/Northwell Health, and he operates a private...

Psychiatry, Therapy & Spravato® Care in NY

2nd Arc Psychiatric Associates

2nd Arc Psychiatric Associates provides personalized mental health care for children, adolescents, and adults across New York State. Since 2009, our team has offered compassionate, evidence-based psychiatric care with both in-person and telehealth appointments available. We specialize in psychiatry services, psychotherapy, medication management, ADHD evaluations, anxiety and depression treatment, postpartum depression support, and advanced options such as Spravato® (Esketamine) treatment for treatment-resistant depression. We also offer same-day appointments and flexible scheduling to help patients access care quickly when they need it most. With offices in White Plains and Williamsburg, Brooklyn, plus virtual visits across NYS, we make high-quality mental health care accessible, supportive, and tailored to each individual. Our providers take the time to listen, create personalized treatment plans, and help patients feel heard every step of the way. Most insurance plans are accepted, including coverage for Spravato® treatment for eligible patients. Locations: White Plains Office 311 North Street, Suite 201 White Plains, NY 10605 Brooklyn Office 89 N 4th St. Brooklyn, NY 11249

White Plains

2nd Arc Psychiatric Associates provides personalized mental health care for children, adolescents, and adults across New York State. Since 2009,...

Sustainable Westchester 

Sustainable Westchester is a nonprofit organization helping residents, municipalities, and businesses across Westchester County transition to cleaner, more affordable energy. The organization works to make sustainability practical and accessible by connecting communities with trusted programs, expert guidance, and real-world solutions that improve quality of life while reducing environmental impact. Sustainable Westchester partners closely with local governments and community organizations to support climate action and expand opportunities for residents to participate in the region’s growing clean energy economy. Programs and initiatives include: ● Solar and renewable energy opportunities ● Guidance to improve comfort and efficiency in your home or business ● Energy Savings Programs ● Preparing residents for careers in clean energy Through these efforts, Sustainable Westchester helps strengthen local resilience, support economic mobility, and ensure that the benefits of the clean energy transition reach households and businesses across the county. Residents interested in learning more about available programs or career opportunities are encouraged to visit the organization’s website or get in touch.

Westchester

Dobbs Ferry

Sustainable Westchester is a nonprofit organization helping residents, municipalities, and businesses across Westchester County transition to...

Music entertainment piano & singer Dave Diedrich

Dave Diedrich 

Dave Diedrich is a Piano Player, Singer and Entertainer who performs a dynamic piano &amp; vocal show covering decades of hits, while collaborating with your guest who love to sing along! Make a request and grab the mic! He'll back you up! Dave is also happy to perform for dinner parties and cocktail hours where he can become a part of the ambiance. Whatever the room, there is a song for it!

Dave Diedrich is a Piano Player, Singer and Entertainer who performs a dynamic piano & vocal show covering decades of hits, while collaborating...

NYSEG reports outages across the Putnam-Westchester border. The list includes 948 customers in Somers, 415 in Carmel and 129 customers in Southeast. The National Weather Service warned Friday that high, gusty winds accompanying frigid temperatures from the Arctic Circle could lead to damaged trees and wires down.Restoration times vary from 3 to 6 p.m., NYSEG said. MORE NEWS: <h2><a href="https://patch.com/new-york/pleasantville/s/ga1fb/airport-operator-named-new-ro-unveils-budget-road-rage-plea" class="near-black-link" title="Airport Operator Named; New Ro Unveils Budget; Road Rage Plea" category="localrecirc" trigger="article_topstories">Airport Operator Named; New Ro Unveils Budget; Deadly Road Rage Plea</a></h2>

NYSEG reports outages across the Putnam-Westchester border. The list includes 948 customers in Somers, 415 in Carmel and 129 customers in Southeast.

The National Weather Service warned Friday that high, gusty winds accompanying frigid temperatures from the Arctic Circle could lead to damaged trees and wires down.Restoration times vary from 3 to 6 p.m., NYSEG said.

MORE NEWS: <h2><a href="https://patch.com/new-york/pleasantville/s/ga1fb/airport-operator-named-new-ro-unveils-budget-road-rage-plea" class="near-black-link" title="Airport Operator Named; New Ro Unveils Budget; Road Rage Plea" category="localrecirc" trigger="article_topstories">Airport Operator Named; New Ro Unveils Budget; Deadly Road Rage Plea</a></h2>

Putnam County

Southeast-Brewster

High Winds Cause Outages in Putnam, Westchester

High Winds Cause Outages in Putnam, Westchester: NYSEG

Community Corner

Pleasantville-Briarcliff Manor

Chappaqua-Mount Kisco

Peekskill-Cortlandt

Yorktown-Somers

Rockland County

New City

Tarrytown-Sleepy Hollow

Nyack-Piermont

Nanuet

Bedford-Katonah

Down to Earth Ossining Farmers Market

Experience the best of local agriculture and community at this vibrant weekly market featuring a variety of fresh seasonal produce, local seafood, baked goods, pasture-raised meats and more. The farmers market is open from 8:30am-1pm on Saturdays through December. SNAP EBT is welcome and doubled up to $50/week with Fresh Connect Checks. Ossining Food Pantry Coupons are also welcome and WIC/Seniors' FMNP coupons are accepted at the farmstands from June through November.Disfrute de lo mejor de la agricultura local y de la comunidad en este vibrante mercado semanal, que ofrece una variedad de productos frescos de temporada, mariscos locales, productos de panadería, carnes criadas en pastizales y mucho más. El mercado de agricultores permanece abierto los sábados, de 8:30 a. m. a 1:00 p. m., hasta el mes de diciembre. Se aceptan tarjetas SNAP EBT, cuyo valor se duplica hasta un máximo de $50 semanales mediante los cheques Fresh Connect Checks. Asimismo, se aceptan cupones de la Ossining Food Pantry, y los cupones FMNP para beneficiarios de WIC y personas mayores entre los meses de junio y noviembre.

Local Event: Ossining Farmers Market Opens for the Season!

Ossining Farmers Market Opens for the Season!

Experience the best of local agriculture and community at this vibrant weekly market featuring a variety of fresh seasonal...

Throughout Ossining & Briarcliff Manor, NY

The Green Ossining Community Wide-Tag Sale Map is LIVE! This is our BIGGEST sale ever, with 85 locations and nearly 100 sellers participating throughout Ossining and Briarcliff Manor this Saturday, May 2, from 10am-4pm.Visit <a href="https://www.greenossining.org/tagsale?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExelJXcDFrSFlhcmlJUlZJMnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4oeNDoZVDWYKvfCmLpz2d8BXJDnAfkHP6_njW54CCOlV9tN8yTP0Ppj4iOQg_aem_Q1lFBs4n9bX0FgxNR-J9Xw" target="_blank" rel="nofollow noopener">http://www.greenossining.org/tagsale</a> for our map of participants and a handy driving guide—if you follow the list of addresses in order, it is the most fuel-efficient and time-saving route! Just start at any address, then loop around to the beginning of the list.Many sellers will be sharing what's for sale on Facebook at http://facebook.com/groups/GreenOssiningTagSale/. Don't forget your reusable bags—happy sales!

Local Event: Green Ossining's Spring Community-Wide Tag Sale - 85 Locations & Nearly 100 Sellers!

Green Ossining's Spring Community-Wide Tag Sale...

The Green Ossining Community Wide-Tag Sale Map is LIVE! This is our BIGGEST sale ever, with 85 locations and nearly 100 sellers...

Green Ossining's Spring Community-Wide Tag Sale - 85 Locations & Nearly 100 Sellers!

Peekskill Elks Lodge

🚲✨ Fix Your Bike, Join the Fun! 
Free Bike Repair Day for all ages!
Karmic Cycle will be on-site for free tune-ups, plus we’ll have snacks, drinks, and a refurbished bike give away&nbsp;!
Hosted by the Elks Lodge—bring your family and your wheels!

Local Event: 🚲 Free Bike Repair Day!

🚲 Free Bike Repair Day!

🚲✨ Fix Your Bike, Join the Fun! 
Free Bike Repair Day for all ages!
Karmic Cycle will be on-site for free tune-ups, plus we’ll...

Our gardens are open! 
Thursdays 10am - 2pm
Sundays 10am - 5pm
Through November 1st
Weather depending; closed on holidays
Admission is FREE and there are numerous pop-up horticulture and nature programs planned for adults and families within these award-winning botanical spaces! 
To volunteer and be added to our garden volunteer newsletter, email our Horticultural Director Lucia Maestro at&nbsp;<a href="mailto:hortdirector.jhc@gmail.com" target="_blank">hortdirector.jhc@gmail.com</a>
Photo by Max Touhey

Local Event: Jay Estate Gardens Open!

Jay Estate Gardens Open!

Our gardens are open! 
Thursdays 10am - 2pm
Sundays 10am - 5pm
Through November 1st
Weather depending; closed on...

SUNY Purchase Performing Arts Center

Join Logrea Dance Academy for a spectacular 40th Anniversary Performance showcasing the beauty and artistry of dance. Experience an unforgettable evening of talent and grace at this milestone event; tickets are available now via the QR code.

Local Event: A Celebration Of Dance

A Celebration Of Dance

Join Logrea Dance Academy for a spectacular 40th Anniversary Performance showcasing the beauty and artistry of dance....

Across America

Mom Knows Best: Tell Us About Her For A Mother...

We want to hear about the best advice your mom or mother figure ever gave you, who she was, and what you’d like others to know about her.

Mom Knows Best: Tell Us About Her For A Mother’s Day 2026 Tribute: Survey

Seasonal & Holidays

103-Year-Old Holocaust Survivor Has Day Named...

The remarkable Westchester County centegenarian has attributed his enviable longevity to his daily martini.

103-Year-Old Holocaust Survivor Has Day Named in His Honor 

The Doorbell Rings; Do You Answer, Or Has...

For many readers, the standard isn’t etiquette but safety or privacy when they decide whether to answer the door.

The Doorbell Rings; Do You Answer, Or Has Etiquette Changed? Block Talk

2nd Arc Psychiatric Associates - Helping Young...

Child, Adolescent & Adult Psychiatry - Personalized Care that actually works.

2nd Arc Psychiatric Associates - Helping Young Minds Thrive

Police Foil Home Break-In, Nab Suspect, Thanks...

The stymied burglary happened during the early morning hours, according to Croton-on-Hudson police.

Nearby Communities

State Edition

National Edition

Community Corner

High Winds Cause Outages in Putnam, Westchester: NYSEG

NYSEG is working on repairs.

Lanning Taliaferro, Patch Staff

Find out what's happening in Ossining-Croton-On-Hudsonfor free with the latest updates from Patch.

Airport Operator Named; New Ro Unveils Budget; Deadly Road Rage Plea

Find out what's happening in Ossining-Croton-On-Hudsonfor free with the latest updates from Patch.

More from Ossining-Croton-On-Hudson

Police Foil Home Break-In, Nab Suspect, Thanks To Alert Homeowner

Westchester Woman Accused Of Stealing Drugs From Rehab Center Pharmacy: Police

Bronx Man Behind Terrifying Westchester Home Invasion Nabbed On His Way To Metro-North Station: DA

Ossining Farmers Market Opens for the Season!

Green Ossining's Spring Community-Wide Tag Sale - 85 Locations & Nearly 100 Sellers!

🚲 Free Bike Repair Day!

Jay Estate Gardens Open!

A Celebration Of Dance

2nd Arc Psychiatric Associates

Sustainable Westchester

Dave Diedrich

Stephen W. Kopf, MD, FACC, RVT, PC

Nearby Communities

State Edition

National Edition

High Winds Cause Outages in Putnam, Westchester: NYSEG

NYSEG is working on repairs.

Lanning Taliaferro, Patch Staff<img alt="Verified Patch Staff Badge" class="styles_Badge__np_hU" src="https://patch.com/img/cdn/assets/layout/badges/verified-patch-staff.svg"/>

Find out what's happening in Ossining-Croton-On-Hudsonfor free with the latest updates from Patch.

Find out what's happening in Ossining-Croton-On-Hudsonfor free with the latest updates from Patch.

Lanning Taliaferro, Patch Staff