Dr. John I Loewenstein, MD



Ophthalmology     -  Massachusetts,  Boston

 Overview

Dr. John I Loewenstein, MD works in Boston, Massachusetts is a specialist in Ophthalmology and graduated Wash Hospital Center in 1974. Dr. Loewenstein is affiliated with Massachusetts General Hospital and practicing for 50 years

 Specialties

  • Ophthalmology

 Conditions

• Abdominal Injuries
• Abscess
• Aneurysm Embolization
• Anorectal Abscess and Fistula
• Benign Neoplasm of Choroid
• Blepharitis
• Bone Reconstruction Recovery
• Botulinum Toxin Injection
• Bowel Strangulation
• Central Serous Chorioretinopathy
  ...
• Charcot-Marie-Tooth Disease, Type 1
• Chorioretinal Scars
• Conjunctival Hemorrhage
• Coronary Artery Bypass Graft (CABG) Surgery
• Degenerative Disorders of Globe
• Dependence
• Estrogen Replacement Therapy
• Fecal Impaction Removal
• Feeding Assessment
• Fibrocystic Breast Disease
• Hallucinogen Dependence
• Heroin Dependence
• Hodgkin's Disease
• Inner Ear Repair
• Laser Laparoscopy
• Laser Microsurgery
• Leg Fracture Above Knee (incl. Hip)
• Maxillofacial
• Negative Rheumatoid Factor Polyarthritis
• Neuropathy, Distal Hereditary Motor, Jerash Type
• Nickel Contact Allergy
• Nondependent Hallucinogen Abuse
• Optic Pathway Glioma
• Radial Keratotomy
• Radiation Proctitis
• Radical Hysterectomies for Cervical Cancer
• Ritalin Abuse
• Salivary Gland Surgery
• Salpingo-Oophorectomy With Robotic Assistance
• Torsion Dystonia
• White Coat Hypertension
 more details

 Procedures

• Acquired Coloboma
• Age-Related Macular Degeneration
• Anterior Ischemic Optic Neuropathy
• Benign Neoplasm of Choroid
• Benign Neoplasm of Eye
• Blepharitis
• Blind Hypotensive Eye
• Blindness
• Cataract
• Central Serous Chorioretinopathy
  ...
• Chorioretinal Scars
• Chorioretinitis
• Choroidal Neovascular Membranes (CNVM)
• Conjunctival Hemorrhage
• Degenerative Disorders of Globe
• Destruction of Lesion of Retina and Choroid
• Diabetic Macular Edema (DME)
• Diabetic Retinopathy
• Drusen
• Dry Eyes
• Floaters
• Fuchs' Corneal Dystrophy
• Glaucoma
• Juvenile Macular Degeneration
• Macular Edema
• Macular Hole
• Migraine
• Optic Neuritis
• Progressive High Myopia
• Repair of Retinal Detachment or Retinal Tear
• Retinal Detachment and Retinal Tear
• Retinal Dystrophy
• Retinal Hemorrhage
• Retinal Neovascularization
• Retinal Telangiectasia
• Retinal Vascular Occlusion
• Retinitis Pigmentosa (RP)
• Retinopathy of Prematurity (ROP)
• Retinoschisis
• Senile Cataracts
• Sjögren's Syndrome
• Visual Field Defects
• Vitreous Hemorrhage
 more details

 Board Certifications

  • Board Certified by the American Board of Ophthalmology

 Years Since Graduation

  • 50

 State License

  • Massachusetts

 Education & Training

Internship Hospital

Wash Hospital Center

Washington, DC, USA

Year completed: 1974

 Awards

1   AAO
2   ARVO

 Dr. Loewenstein Reviews

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 Office Locations


Primary location

 Gragoudas Lowenstein and Young MD
243 Charles Street
Massachusetts (MA)
Boston
2114
 Phone:(617) 573-3515

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Gragoudas Lowenstein and Young MD, 243 Charles Street, Boston, Massachusetts (MA), 2114




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Blue with Managed Care Behavioral Health HMO
  • BlueConnect HMO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • LocalPlus
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • Preferred Blue PPO
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John I Loewenstein, MD are not present.

 Patients Questions

Patients questions for Dr. John I Loewenstein, MD are not present.

 Affiliated Hospitals


Massachusetts General Hospital photo


Massachusetts General Hospital

55 Fruit Street Massachusetts MA, Boston, 2114

Massachusetts General Hospital is a hospital located in Boston, MA. Procedures/Diagnosis costs are below the state average in 16 of 16 procedures. Length of Stay is at the state average in 6 of 16 procedures.



  •  Latest reviews for Ophthalmology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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