Dr. John Michael Dalena, MD - Florham Park, NJ - Gastroenterology, Internal Medicine

Dr. John Michael Dalena, MD

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Gastroenterology
Florham Park, NJ 07932 (3 other locations)
4.9 
433
Dr. John Michael Dalena, MD is a health care provider primarily located in Florham Park, NJ, with other offices in Whippany, NJ and Morristown, NJ. He graduated from medical school in 1985 and has 41 years of experience. His specialties include Gastroenterology, Internal Medicine. Dr. Dalena is affiliated with Saint Clares Denville Hospital. He speaks Spanish and English. Dr. Dalena is currently accepting new patients. He accepts AARP, Aetna, and AmeriHealth, and other major insurance plans. Dr. John Michael Dalena has 11 areas of expertise, including Acid Reflux Disease (Gastroesophageal Reflux / GERD), Anemia, and Colonoscopy.

Quick Facts

  • accepting new patients
  • 4.9
  • 41 years of experience
  • 38 insurance plans accepted
  • speaks Spanish, English
  • Mount Sinai Medical Center
  • 249 written reviews
  • 1 award
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

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Office Locations

Dr. John Michael Dalena has 4 locations

Atlantic Gastroenterology at Summit Medical Group

140 Park Ave Fl 3Florham Park, NJ 07932
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Hanover Endoscopy Center

91 S Jefferson Rd Ste 300Whippany, NJ 07981
Mon6:30 am - 4:00 pm
Tue6:30 am - 4:00 pm
Wed6:30 am - 4:00 pm
Thu6:30 am - 4:00 pm
Fri6:30 am - 4:00 pm
SatClosed
SunClosed

Morristown Medical Center

100 Madison AveMorristown, NJ 07960

Dr. John Michael Dalena

140 Park Ave # 3Florham Park, NJ 07932

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Dr. John Michael Dalena, MDDr. Philip G. Kazlow, MDAshlyn Ann Celestine, NPDr. Robert Edward Schwartz, MD, PhD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
3.5 
41 Years of Experience 46 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Hebrew Speaks English
Florham Park , NJNew York , NYBrooklyn , NYNew York , NY
Med School: Rutgers New Jersey Medical School Med School: Icahn School Of Medicine At Mount Sinai Med School: University Of Minnesota Medical School
Current Profile
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Insurance Plans Accepted by Dr. John Michael Dalena

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • AmeriHealth
  • Anthem Blue Cross
  • APWU - PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • CareSource
  • Cigna
  • Clover Health
  • EmblemHealth
  • EmblemHealth - HMO
  • Excellus Blue Cross Blue Shield
  • Health Alliance
  • HealthFirst (NY)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • MagnaCare
  • MagnaCare - PPO
  • Medical Mutual - PPO
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • Nippon Life Benefits
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • PreferredOne
  • PreferredOne - PPO
  • STLDentalPlan| LLC
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Community Plan - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • Wellcare

Medical Specialties

Dr. John Michael Dalena has the following 2 specialties

Specialty Expertise

Dr. John Michael Dalena has the following 11 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Anemia
  • Colonoscopy
  • Constipation
  • Digestive System Diseases
  • Endoscopy (Endoscopic Surgery)
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Residency

Mount Sinai Medical Center

Medical School

Rutgers New Jersey Medical SchoolGraduated in 1985

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Frequently Asked Questions

Does Dr. John Dalena accept virtual/telehealth appointments?
Dr. John Dalena has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Dalena's office located?
Dr. John Dalena's office is located at 140 Park Ave Fl 3, Florham Park, NJ, 07932.
How can I make an appointment with Dr. John Dalena?
You can find contact information for Dr. John Dalena here on Vitals.
Which hospitals is Dr. John Dalena affiliated with?
Dr. John Dalena is affiliated with Saint Clares Denville Hospital.
What languages does Dr. John Dalena speak?
Dr. John Dalena speaks Spanish and English.

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