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Stephen J. Masiar, MDPsychiatrist in Bay Shore, NY

Stephen J. Masiar, MD is a psychiatrist at 301 E Main St, Bay Shore, NY 11706, ranked #3 of 774 psychiatrists in Bay Shore and rated 2.0 from 4 Google reviews.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

Bay Shore, NYUpdated 0 paid placements in any rankingHow we rank

Call (631) 968-3632Website ↗

Key facts

Key facts about Stephen J. Masiar, MD
Address301 E Main St, Bay Shore, NY 11706Get directions
Phone(631) 968-3632
Websitenorthwell.edu
Google rating2.0 from 4 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Bay Shore and 11 towns within 40 miles: North Bay Shore, Islip, East Islip, West Islip, Brentwood, North Babylon, Central Islip, Babylon, Deer Park, West Babylon and Wyandanch.

Based in Bay Shore, NYView on map

Questions about Stephen J. Masiar, MD

How is Stephen J. Masiar, MD ranked in Bay Shore?

Stephen J. Masiar, MD is ranked #3 of 774 psychiatrists in Bay Shore by RP Score, with 73 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What areas does Stephen J. Masiar, MD serve?

Serves Bay Shore and 11 towns within 40 miles: North Bay Shore, Islip, East Islip, West Islip, Brentwood, North Babylon, Central Islip, Babylon, Deer Park, West Babylon and Wyandanch. The list is based on the business's location and the usual service radius for psychiatry. Confirm your address is covered when you call.

What do Google reviews say about Stephen J. Masiar, MD?

Stephen J. Masiar, MD has a rating of 2.0 from 4 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Stephen J. Masiar, MD?

Call Stephen J. Masiar, MD on (631) 968-3632. The business is at 301 E Main St, Bay Shore, NY 11706. Its website is linked in the key facts on this page. Ask about fees, insurance and openings before you book a first session.

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Claiming is free. Correct your hours, specialties and service area. The RP Score is recalculated from corrected data; payment never changes it.

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Compare nearby psychiatrists

Stephen J. Masiar, MD compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Stephen J. Masiar, MD (this business)—732.0 (4)——
Dr. Muthukrishna Sabanayagam, MD#1745.0 (3)——0.1 mi
Louis K Teitelbaum M.D. F.A.P.A.#2735.0 (6)——3.9 mi
Kerry Hanner#4735.0 (3)——2.4 mi

See all 774 ranked psychiatrists in Bay Shore