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Dr. Rex Mahnensmith, MD

Internal Medicine ·  Male · Age 68

Dr. Mahnensmith

Rex L Mahnensmith, MD

28 Ashton Cir Simsbury, CT 06070

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Dr. Rex Mahnensmith, MD is an internal medicine specialist in Simsbury, CT and has been practicing for 35 years. He graduated from Yale University in 1977 and specializes in internal medicine, endocrinology, diabetes & metabolism, and more.


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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Mahnensmith's Performance
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  • Explains condition(s) well
  • Answers questions
  • Time well spent
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  • Office environment
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What People Say About Dr. Rex Mahnensmith, MD
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Doctor Mahnensmith is the best doctor i ever had he is caring, intelligence and knows how to treat a person who like myself who has many problems and always makes himself available
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About Me

? I have had a wonderful professional journey - Helping people, serving causes, serving people. Feedback has been positive - commending- and collegial. Peer Reviews uniformly excellent. My work centers on each Person. I have loved serving people and ...

Specialties

  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism
  • General Medical Practice
  • Nephrology & Hypertension

Board Certifications

  • Internal Medicine
  • Nephrology

Education

Yale New Haven Hosp-Yale U
Residency Hospital
1984
Yale
Fellowship Hospital
1981
Yale
Residency Hospital
1978
Yale New Haven Hosp-Yale U
Internship Hospital
1977
Yale University
Medical School
1984
1981
1978
1977

Awards

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Dr. Mahnensmith accepts

Accepted insurance can change. Please double-check when making an appointment.

(860) 937-7249

Dr. Mahnensmith accepts the following insurance:

Aetna
Choice Plus POS II
Anthem
Pathway X Ind PPO Direct Access CT
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Louisiana
BlueConnect HMO
Blue Cross Blue Shield of Massachusetts
Preferred Blue PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
EmblemHealth
Health Insurance Plan of Greater New York (HIP) PPO

Background Check

No malpractice claims found for Connecticut
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Mahnensmith's conditions and procedures:

  • Abdominal Paracentesis
  • Abscess Incision and Drainage
  • Acidosis
  • Acute Glomerulonephritis
  • Acute Gout
  • Acute Kidney Failure
  • Adrenal Gland Diseases
  • Adrenal Insufficiency
  • Alkalosis
  • Anemia
  • Arteriovenostomy for Renal Dialysis
  • Arthritis
  • Arthritis of the Ankle
  • Arthritis of the Finger
  • Arthritis of the Foot
  • Arthritis of the Hand
  • Arthritis of the Midfoot
  • Arthritis of the Neck
  • Arthritis of the Shoulder
  • Arthritis of the Spine
  • Arthritis of the Toe
  • Arthritis of the Wrist
  • Asthma
  • Atherosclerosis
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Carotid Atherosclerosis
  • Chronic Anemia
  • Chronic Glomerulonephritis
  • Chronic Kidney Diseases
  • Congenital Renal Agenesis and Dysgenesis
  • Coronary Artery Disease (CAD)
  • Crystal Arthropathy
  • Deficiency-Induced Osteoporosis
  • Dehydration
  • Diabetes
  • Diabetes Insipidus, Nephrogenic
  • Diabetes Mellitus, Secondary
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Diabetic Retinopathy
  • Disuse Osteoporosis
  • Drug-Induced Osteoporosis
  • Electrocardiogram (EKG)
  • End-Stage Renal Disease
  • Familial Combined Hyperlipidemia
  • Familial Hypercholesterolemia
  • Goiter
  • Gout
  • Hemodialysis
  • Hepatorenal Syndrome
  • Hydronephrosis
  • Hypercalcemia
  • Hypercholesterolemia, Autosomal Dominant
  • Hypercholesterolemia, Autosomal Recessive
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypokalemia
  • Hypoparathyroidism
  • Hyposmolality and Hyponatremia
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Idiopathic Osteoporosis
  • Injection of Tendon
  • Injection Therapy
  • Iron Deficiency Anemia
  • Joint Injection
  • Kidney Disease
  • Kidney Infection, Acute
  • Kidney Stones
  • Kidney Stones Treatment
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Menopause
  • Mineral Metabolism Disorders
  • Nephritis and Nephropathy
  • Nephrotic Syndrome
  • Nutritional Anemia
  • Obesity
  • Osteoporosis
  • Overweight
  • Percutaneous Biopsy of Autologous Kidney
  • Peritoneal Dialysis
  • Pernicious Anemia
  • Phosphorus Metabolism Disorders
  • Physical Examination
  • Postmenopausal Osteoporosis
  • Primary Hyperparathyroidism
  • Primary Osteoporosis
  • Proteinuria
  • Renal Artery Arteriosclerotic Disease
  • Renal Biopsy
  • Renal Hyperparathyroidism
  • Renal Osteodystrophy
  • Retina Diseases
  • Sacroiliac Joint Injection
  • Secondary Hyperparathyroidism
  • Secondary Osteoporosis
  • Secondary Renovascular Hypertension
  • Senile Osteoporosis
  • Spirometry
  • Symptomatic Menopause
  • Thoracentesis
  • Thyroid Cyst
  • Thyroid Disease
  • Transient Osteoporosis of Hip
  • Urinalysis
  • Vitamin D Deficiency
  • Wegener's Granulomatosis

Locations

Rex L Mahnensmith, MD

1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 10:00pm
    • Tue: 8:00am - 10:00pm
    • Wed: 8:00am - 10:00pm
    • Thu: 8:00am - 10:00pm
    • Fri: 8:00am - 10:00pm
    • Sat: 8:00am - 10:00pm
    • Sun: 1:30pm - 10:00pm
  • Directions

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