Dr. John J Brennan MD?
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Dr. John J Brennan MD, Sports Medicine Specialist
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Dr. John J Brennan MD

Orthopedist

4/5(132)
74 Commerce Drive Suite 4 Riverhead NY, 11901
Rating

4/5

About

Dr. John Brennan is an orthopaedic surgeon practicing in Southampton, NY. Dr. Brennan specializes in the diagnosis, treatment and rehabilitation of injuries, diseases and disorders of the bodys musculoskeletal system. As an orthopaedic surgeon, Dr. Brennan tends to bones, ligaments, muscles, joints, nerves and tendons. Orthopaedic surgeons can specialize in certain areas like the hand, spine, hip, foot and ankle, shoulder and elbow or the knee.

Education and Training

SUNY Health Science Center at Brooklyn - NY M.D. 1993

Board Certification

Orthopaedic SurgeryAmerican Board of Orthopaedic SurgeryABOS

Provider Details

MaleEnglish 25 years of experience

Expert Publications

Data provided by the National Library of Medicine

Treatments

  • Arthritis
  • Rotator Cuff Repair
  • Labrum Repair
  • Dislocation / Subluxation Repairs
  • Bone Spurs
  • Meniscus Tear
  • Cartilage Tear
  • Knee Replacement
  • Partial Knee Replacement
  • Acl Tear
  • Hip Replacement

Professional Memberships

  • Professional Member American Association of Hip and Knee Surgeons 
  • Professional Member Medical Society of the State of New York 
  • Professional Member Suffolk County Medical Society 
  • Professional Member Irish-American Orthopedic Society 

Dr. John J Brennan MD's Practice location

Dr. john brennan, MD

325 Meeting House Ln Bldg 2 -
Southampton, NY 11968
Get Direction
New patients: 631-287-9477, 631-689-6698

Practice At 6 Technology Drive Suite 100

6 Technology Drive Suite 100 -
East Setauket, NY 11733
Get Direction
New patients: 631-689-6698
Fax: 631-751-5548

St. Charles Orthopedics - Riverhead

74 Commerce Drive Suite 4 -
Riverhead, NY 11901
Get Direction
New patients: 631-689-6698
http://stcharlesorthopedics.com/

Dr. John J Brennan MD's reviews

(132)
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Patient Experience with Dr. Brennan


4.0

Based on 132 reviews

Dr. John J Brennan MD has a rating of 4 out of 5 stars based on the reviews from 132 patients. FindaTopDoc has aggregated the experiences from real patients to help give you more insights and information on how to choose the best Orthopedist in your area. These reviews do not reflect a providers level of clinical care, but are a compilation of quality indicators such as bedside manner, wait time, staff friendliness, ease of appointment, and knowledge of conditions and treatments.

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Nearby Providers

Nearest Hospitals

EASTERN LONG ISLAND HOSPITALl

201 MANOR PLACE GREENPORT NY 11944

Head north on Old Town Road 1469 ft
Turn right onto Hampton Road (CR 80) 3556 ft
Continue straight onto Montauk Highway (NY 27) 4.8 mi
Make a slight left onto Bridgehampton–Sag Harbor Turnpike (CR 79) 3.4 mi
Continue straight onto Main Street (CR 79) 1.1 mi
Continue straight onto Main Street (NY 114) 696 ft
Continue right onto Main Street (NY 114) 99 ft
Turn left onto South Ferry Road (NY 114) 1.2 mi
Enter the roundabout and take the 1st exit onto South Ferry Road (NY 114) 1.9 mi
Keep left at the fork onto South Ferry Road (NY 114) 99 ft
Take the ferry South Ferry Road (NY 114) 1911 ft
Continue straight onto South Ferry Road (NY 114) 1.9 mi
Keep left at the fork onto North Ferry Road (NY 114) 1973 ft
Enter the roundabout and take the 1st exit onto North Ferry Road (NY 114) 2566 ft
Turn left onto North Ferry Road (NY 114) 2548 ft
Continue slightly right onto North Ferry Road (NY 114) 3252 ft
Turn right onto Cedar Avenue (NY 114) 738 ft
Continue straight onto Clinton Avenue (NY 114) 846 ft
Continue left onto Summerfield Place (NY 114) 587 ft
Keep right at the fork onto Summerfield Place (NY 114) 162 ft
Take the ferry Greenport - Shelter Island (NY 114) 5118 ft
Continue straight onto NY 114 681 ft
Turn right onto Front Street (NY 25) 1090 ft
Continue left onto Main Street (NY 25) 3094 ft
Turn right onto Manor Place 733 ft
You have arrived at your destination, on the right

PECONIC BAY MEDICAL CENTERl

1300 ROANOKE AVENUE RIVERHEAD NY 11901

Head north on Old Town Road 1469 ft
Turn left onto Hampton Road (CR 80) 2894 ft
Turn right onto North Sea Road (CR 38) 4287 ft
Turn left onto North Highway (NY 27) 3.8 mi
Continue straight onto Sunrise Highway (NY 27) 3.5 mi
Take the ramp on the right towards NY 24: Riverhead 2050 ft
Go straight onto Riverhead-Hampton Bays Road (NY 24) 4.6 mi
Continue straight onto Flanders Road (NY 24) 2.6 mi
Turn right onto Peconic Avenue 828 ft
Turn right onto East Main Street (NY 25) 107 ft
Turn left onto Roanoke Avenue (CR 73) 1.3 mi
Continue right onto Roanoke Avenue 374 ft
You have arrived at your destination, on the right

SOUTHAMPTON HOSPITALl

240 MEETING HOUSE LANE SOUTHAMPTON NY 11968

Head south on Old Town Road 405 ft
Turn right onto Meeting House Lane 357 ft
You have arrived at your destination, on the left

JOHN T MATHER MEMORIAL HOSPITAL OF PORT JEFFERSONl

75 NORTH COUNTRY ROAD PORT JEFFERSON NY 11777

Head southwest on Technology Drive 583 ft
Turn left onto North Belle Mead Road 961 ft
Make a sharp left onto Nesconset Highway (NY 347) 1.6 mi
Continue straight onto Nesconset-Port Jeferson Highway (NY 347) 1.4 mi
Turn left onto Jayne Boulevard 1232 ft
Make a slight left onto Patchogue-Port Jefferson Road (NY 112) 1997 ft
Continue straight onto Main Street (NY 25A) 1922 ft
Turn right onto North Country Road (CR 20) 687 ft
Turn left onto Belle Terre Road 203 ft
Keep right at the fork onto Belle Terre Road 719 ft
Turn right 288 ft
Turn right 104 ft
You have arrived at your destination, on the left

ST CHARLES HOSPITALl

200 BELLE TERRE ROAD PORT JEFFERSON NY 11777

Head southwest on Technology Drive 583 ft
Turn left onto North Belle Mead Road 961 ft
Make a sharp left onto Nesconset Highway (NY 347) 1.6 mi
Continue straight onto Nesconset-Port Jeferson Highway (NY 347) 1.4 mi
Turn left onto Jayne Boulevard 1232 ft
Make a slight left onto Patchogue-Port Jefferson Road (NY 112) 1997 ft
Continue straight onto Main Street (NY 25A) 1922 ft
Turn right onto North Country Road (CR 20) 687 ft
Turn left onto Belle Terre Road 203 ft
Keep right at the fork onto Belle Terre Road 3061 ft
Turn left onto Myrtle Avenue 285 ft
Turn right onto Chapel Street 340 ft
You have arrived at your destination, on the right

UNIVERSITY HOSPITAL ( STONY BROOK )l

HEALTH SCIENCES CENTER SUNY STONY BROOK NY 11794

Head southwest on Technology Drive 583 ft
Turn left onto North Belle Mead Road 878 ft
Turn right onto Nesconset Highway (NY 347) 1.2 mi
Turn right onto Nicolls Road (CR 97) 2.0 mi
You have arrived at your destination, on the right

PECONIC BAY MEDICAL CENTERl

1300 ROANOKE AVENUE RIVERHEAD NY 11901

74 Commerce Dr, Riverhead, NY 11901, USA
Head northeast toward Commerce Dr
302 ft
Continue onto Commerce Dr
0.2 mi
Turn left onto Old Country RdPass by Wendy's (on the right in 1.1 mi)
1.4 mi
At the traffic circle, take the 2nd exit and stay on Old Country Rd
0.1 mi
Turn leftDestination will be on the left
348 ft
1300 Roanoke Ave, Riverhead, NY 11901, USA

BROOKHAVEN MEMORIAL HOSPITAL MEDICAL CENTERl

101 HOSPITAL ROAD PATCHOGUE NY 11772

74 Commerce Dr, Riverhead, NY 11901, USA
Head northeast toward Commerce Dr
302 ft
Continue onto Commerce Dr
0.2 mi
Turn right onto Old Country Rd
1.0 mi
Take the Interstate 495 W ramp to New York
0.7 mi
Continue onto I-495 W
12.9 mi
Take exit 66 for County Rd 101 toward Sills Rd/Yaphank/E Patchogue
0.4 mi
Turn left onto County Rd 101/E Patchogue Yaphank Rd/Sills Rd
4.2 mi
Turn right
230 ft
Slight right
0.1 mi
Turn left
190 ft
Turn rightDestination will be on the right
312 ft
159-207 Hospital Rd, East Patchogue, NY 11772, USA

SOUTHAMPTON HOSPITALl

240 MEETING HOUSE LANE SOUTHAMPTON NY 11968

74 Commerce Dr, Riverhead, NY 11901, USA
Head northeast toward Commerce Dr
302 ft
Continue onto Commerce Dr
0.2 mi
Turn left onto Old Country Rd
0.1 mi
Turn right onto Mill Rd
0.7 mi
Turn left onto W Main St
1.1 mi
Turn right onto Center Dr
0.2 mi
Continue straight onto Nugent Dr
49 ft
Slight left to stay on Nugent Dr
476 ft
Keep right to stay on Nugent Dr
0.4 mi
At the traffic circle, take the 2nd exit
256 ft
Continue onto Riverleigh Ave
0.9 mi
Continue onto Quogue Riverhead Rd
1.9 mi
At the traffic circle, take the 2nd exit and stay on Quogue Riverhead Rd
1.3 mi
Take the Route 27 E ramp
0.3 mi
Merge onto NY-27 E
12.0 mi
Turn right onto N Sea Rd
0.7 mi
Merge onto Main St
0.3 mi
Turn left onto Meeting House Ln
0.5 mi
Turn right
72 ft
Turn rightDestination will be on the left
184 ft
240 Meeting House Ln, Southampton, NY 11968, USA