Robert J. O'brien JR. M.D. & Associates P.C. Revenue, Growth & Competitor Profile

Company Profile & Annual Report for Robert J. O'brien JR. M.D. & Associates P.C.

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Robert J. O'brien JR. M.D. & Associates P.C. Fast Facts

Revenue	$1 - $10 million    See Exact Annual Revenue
Employees	10 - 100Exact Company Size
Primary Industry	621112 Physicians, Mental Health Specialists
Address	955 Main Street Suite G-6 Winchester, MA 01890

Note: Revenues for privately held companies are statistical evaluations.


Robert J. O'brien JR. M.D. & Associates P.C.'s Annual Report & Profile shows critical firmographic facts:

• What is the company's size? (Annual sales and employees)
  • Robert J. O'brien JR. M.D. & Associates P.C.'s annual revenues are $1 - $10 million (see exact revenue data)
• What industry is the company in?
  • Robert J. O'brien JR. M.D. & Associates P.C. is classified as operating in the Physicians, Mental Health Specialists industry, NAICS Code 621112.

Robert J. O'brien JR. M.D. & Associates P.C. Annual Revenue and Growth Rate

Robert J. O'brien JR. M.D. & Associates P.C.	Revenue Est. ($ Million)	Growth Rate (%)	# Employees
2025	$1 - $10 million Details in Premium Report
2024
2023
2021
2020
2019

1-Year Growth Rate: 3-Year Growth Rate (CAGR):

Note: Robert J. O'brien JR. M.D. & Associates P.C.'s revenues are gauged from an analysis of company filings.

Robert J. O'brien JR. M.D. & Associates P.C.'s Income Statement (based on Industry Averages)

Robert J. O'brien JR. M.D. & Associates P.C. P&L	$ Millions
Revenue (Sales)
Cost of Goods Sold
Gross Profit
Operating Expenses
Advertising
Salaries and wages
Other Operating Expenses
Total Operating Expenses
Operating Income
EBITDA
EBIT (Earnings Before Interest and Taxes)
Net Profit

Market Share of Robert J. O'brien JR. M.D. & Associates P.C.'s Largest Competitors

A competitive analysis shows these companies are in the same general field as Robert J. O'brien JR. M.D. & Associates P.C., even though they may not compete head-to-head. These are the largest companies by revenue. However, they may not have the largest market share in this industry if they have diversified into other business lines. The "Competition" section of a business plan or investment memorandum would start by analyzing the information about these companies. Competitive advantage comes from offering better pricing or superior products/service.

Company	Headquarters	Revenue ($ MM)
MAYO CLINIC AMBULANCE	Rochester, MN	100
SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP	Pasadena, CA	49
WEST VIRGINIA UNIVERSITY HOSPITALS	Morgantown, WV	39
PERMANENTE MEDICAL GROUP	Oakland, CA	37
MARSHFIELD CLINIC	Marshfield, WI	13
HEALTHCARE PARTNERS INSTITUTE FOR APPLIED RESEARCH & EDUCATION	El Segundo, CA	10
MHM SERVICES	Sterling, VA	7
MAGELLAN HEALTHCARE	Columbia, MD	5
ALTERNATIVE BEHAVIOR STRATEGIES	Salt Lake City, UT	5

Nearby Competitors

These companies are similar in business line and location to Robert J. O'brien JR. M.D. & Associates P.C.. While some companies compete with neighboring businesses for customers, other companies may compete to attract skilled employees.

Company	Headquarters	Revenue ($ MM)
WINCHESTER HOSPITAL	Winchester, MA	100
LOWELL COMMUNITY HEALTH CENTER	Lowell, MA	7
PEDIATRICS WEST P.C.	Westford, MA	5
CHELMSFORD PEDIATRICS	Chelmsford, MA	5
WOBURN PEDIATRIC ASSOCIATES	Woburn, MA	5
EXCEL ORTHOPAEDIC SPECIALISTS	Woburn, MA	4

Other Companies at 955 Main Street, Winchester MA

Company	Headquarters	Revenue ($ MM)
PEDIATRICIANS	Winchester, MA	100
PEDIATRIC DENTAL ASSOCIATES OF WINCHESTER	Winchester, MA	89
WINCHESTER ORAL SURGERY PC	Winchester, MA	28
RUSSELL HILL DENTAL P.C.	Winchester, MA	27
MIDDLESEX SURGICAL ASSOCIATES	Winchester, MA	1

Future Competition: Robert J. O'brien JR. M.D. & Associates P.C.'s Fastest Growing Competitors

These companies are in the same general field as Robert J. O'brien JR. M.D. & Associates P.C. and are rapidly expanding. Companies may grow organically or through acquisition. In some cases apparently high growth rates may be caused by data that weren't available in previous years.

Company	Revenue ($ MM)