Doctor image

John Constantine Gretes MD

Nephrology Physician

  •  Gender: Male
  •  Experience: 49 years
  •  Graduated from: Duke University School Of Medicine
  •  Graduation year: 1972
  •  Sole propriator: No

About John Constantine Gretes

He is located at 7552 Hospital Dr Ste 302, Ste A, in Gloucester, VA 23061. Can help patients with the following: Anemia, Cholecystitis, Constipation, Diarrhea, Hydronephrosis and Osteoporosis. Appointment can be made via the phone number (804) 693-9062. He is affiliated with 4 practices and 4 hospitals.

John Constantine Gretes - Address, Phone & Website

7552 Hospital Dr Ste 302, Ste A, Gloucester, VA 23061

(804) 693-9062

Conditions treated

John Constantine Gretes , being an nephrology physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with John Constantine Gretes .

Abdominal Pain
Acute Pain
Anemia
Arthritis
Asthma
Atherosclerosis
Bladder Control
Blood in Urine
Chest Pain
Cholecystitis
Chronic Obstructive Pulmonary Disease (COPD)
Common Cold
Constipation
Cystitis
Diarrhea
Edema
Fever
Gastroesophageal Reflux Disease (GERD)
General Care
Gout
Headache
Heart Disease
Hemolytic Uremic Syndrome (HUS)
Hiatal Hernia
High Blood Pressure
Hot Flashes
Hydronephrosis
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hyperparathyroidism
Hyponatremia
Influenza
Inguinal Hernia
Kidney Cancer
Kidney Failure
Kidney Infection
Kidney Stones
Low Blood Pressure
Low Potassium
Migraine
Nausea and Vomiting
Obesity
Osteoporosis
Peptic Ulcer
Polycystic Kidney Disease (PKD)
Prescription Refill
Rhabdomyolysis
Urethritis
Urinary Tract Infection (UTI)
Vitamin D Deficiency

Medical Specialties & Taxonomy codes

Primary Specialty Taxonomy Code
Yes Nephrology Physician 207RN0300X

Licenses

State License Number
Virginia 0101025205

Procedures Performed by John Constantine Gretes

Dialysis Consultation
88%
Hemodialysis
54%
Accepted Insurance Plans* – John Constantine Gretes
  1. Medicare

*Note: Insurance coverage may vary. Please call the office to confirm if your plan is accepted.

Payments received

Discover financial collaborations between doctors and healthcare companies, showcasing support for research, education, and medical advancements

Drug payment

Drug Amount
Mallinckrodt $43,660.00
Questcor Pharmaceuticals $17,430.00
Forest Pharmaceuticals $1,219.00

Other

Item Amount
Promotional Speaking or Service $37,900.00
Other $14,400.00
Travel and Lodging $6,880.00
Food and Beverage $3,470.00
Consulting $410.00

Education & Medical Training

Duke University School Of Medicine

Graduated in 1972.

John Constantine Gretes - Affiliated Medical Practices

Riverside Gastroenterology Specialists

101 Philip Roth Street

Newport News, 23606 VA

(757) 599-6333

Riverside Infectious Disease Specialists

12420 Warwick Boulevard

Newport News, 23606 VA

(757) 596-7115

Riverside Medical Group

850 Enterprise Parkway

Hampton, 23666 VA

(757) 637-7600

The Center for Renal Medicine

739 Thimble Shoals Boulevard

Newport News, 23606 VA

(757) 873-1009

John Constantine Gretes - Affiliated hospitals

RIVERSIDE WALTER REED HOSPITAL

7519 HOSPITAL ROAD

GLOUCESTER, 23061 VA

(804) 693-8800

RIVERSIDE TAPPAHANNOCK HOSPITAL

618 HOSPITAL ROAD

TAPPAHANNOCK, 22560 VA

(804) 443-6189

RIVERSIDE REGIONAL MEDICAL CENTER

500 J CLYDE MORRIS BLVD

NEWPORT NEWS, 23601 VA

(757) 594-2000

RIVERSIDE DOCTORS' HOSPITAL OF WILLIAMSBURG

1500 COMMONWEALTH AVENUE

WILLIAMSBURG, 23185 VA

(757) 345-3000

Questions & Answers

Does John Constantine Gretes see patients with Medicare?

Yes, John Constantine Gretes sees patients with Medicare.

Is John Constantine Gretes affiliated with any hospitals?

Yes, John Constantine Gretes is affiliated with RIVERSIDE WALTER REED HOSPITAL. For the full list of hospitals see this list.

Where can I see John Constantine Gretes ?

You can visit John Constantine Gretes 's at their office located at 7552 Hospital Dr Ste 302 in Gloucester, VA 23061.

What conditions does John Constantine Gretes treat?

John Constantine Gretes treats conditions such as Anemia, Cholecystitis, Constipation, Diarrhea, Hydronephrosis, Osteoporosis. For the full list see this list.

Is John Constantine Gretes affiliated with any medical practices?

Yes, John Constantine Gretes is affiliated with Riverside Gastroenterology Specialists. For the full list of practices see this list.

More Nephrology Physicians Near Gloucester, VA

Doctor image

David Garrett Kemp

Internal Medicine Physician

David Garrett Kemp, MD, is a Internal Medicine Physician based in Gloucester, VA, with more than 54 years of experience. His work includes treating conditions such as Abdominal Pain, Atherosclerosis, Heart Disease, Hiatal Hernia, High Blood Pressure, Influenza.

 7560 Hospital Dr, Gloucester, VA 23061

 (804) 693-4300

Doctor image

Francisco Xavier Valls

Internal Medicine Physician

Francisco Xavier Valls, MD, is a Internal Medicine Physician based in Gloucester, VA, with more than 22 years of experience. His work includes treating conditions such as Asthma, Bladder Control, General Care, Inguinal Hernia, Obesity, Peptic Ulcer. Patients can see him at 3 locations, and he's affiliated with 2 hospitals, including Riverside Walter Reed Hospital, Riverside Regional Medical Center.

 7547 Medical Dr, Gloucester, VA 23061

 (804) 693-2720

Doctor image

Accepting new patients

Dr. Roberta C. Chapman

Cardiovascular Disease Physician

Dr. Roberta C. Chapman, M.D., is a Cardiovascular Disease Physician based in Gloucester, VA, with more than 0 years of experience. Her treats a variety of conditions, including Abdominal Pain, Acute Pain, Collapsed Lung, Diarrhea, Peptic Ulcer, Ventricular Septal Defect (VSD). You can find her at 3 locations, and she's works with 3 hospitals, including Bon Secours St Marys Hospital, Bon Secours St Francis Medical Center, Bon Secours Memorial Regional Medical Center. She is currently accepting new patients.

 6031 Industrial Dr, Gloucester, VA 23061

 (804) 210-1368

Doctor image

Accepting new patients

Dr. David Harvey Alpert

Internal Medicine Physician

Dr. David Harvey Alpert, M.D., is a Internal Medicine Physician based in Gloucester, VA, with more than 38 years of experience. His work includes treating conditions such as Common Cold, Heart Disease, Hiatal Hernia, Hot Flashes, Hyperlipidemia, Influenza. Patients can see him at 4 locations, and he's affiliated with 3 hospitals, including Riverside Walter Reed Hospital, Riverside Regional Medical Center, Riverside Doctors' Hospital of Williamsburg. Currently, He is accepting new patients.

 7547 Medical Dr Ste 2200, Gloucester, VA 23061

 (804) 693-2720

Doctor image

Ronald D. Haggerty

Internal Medicine Physician

Ronald D. Haggerty, MD, is a Internal Medicine Physician based in Gloucester, VA, with more than 26 years of experience. His work includes treating conditions such as Arthritis, Chest Pain, Constipation, Cystitis, Heart Disease, Osteoporosis. Patients can see him at 1 location, and he's affiliated with 4 hospitals, including Riverside Walter Reed Hospital, Riverside Regional Medical Center, Sentara Careplex Hospital, Sentara Williamsburg Regional Medical Center.

 6609 Main St, Gloucester, VA 23061

 (804) 824-9153

Doctor image

Robert Thomas Davis

Internal Medicine Physician

Robert Thomas Davis, M.D., is a Internal Medicine Physician based in Gloucester, VA, with more than 48 years of experience. His work includes treating conditions such as Arthritis, Chronic Obstructive Pulmonary Disease (COPD), Edema, Nausea and Vomiting, Peptic Ulcer, Urethritis.

 7547 Medical Drive, Gloucester, VA 23061

 (804) 693-2720

Doctor image

Peter John Zullo

Internal Medicine Physician

Peter John Zullo, M.D., is a Internal Medicine Physician based in Gloucester, VA, with more than 40 years of experience. His work includes treating conditions such as Chest Pain, Cholecystitis, Gastroesophageal Reflux Disease (GERD), General Care, Hyperlipidemia, Prescription Refill. Patients can see him at 3 locations, and he's affiliated with 4 hospitals, including Riverside Walter Reed Hospital, Riverside Regional Medical Center, Sentara Careplex Hospital, Sentara Williamsburg Regional Medical Center.

 7547 Medical Drive, Gloucester, VA 23061

 (804) 693-2720

Doctor image

Geoffrey H. Thomas

Internal Medicine Physician

Geoffrey H. Thomas, M.D., is a Internal Medicine Physician based in Gloucester, VA, with more than 43 years of experience. His work includes treating conditions such as Acute Pain, Anemia, Asthma, Edema, Hyponatremia, Osteoporosis.

 7547 Medical Drive, Gloucester, VA 23061

 (804) 693-2720

Doctor image

Magi Magdi Khalil

Medical Oncology Physician

Magi Magdi Khalil, MD, PHD, is a Medical Oncology Physician based in Gloucester, VA, with more than 20 years of experience. Her work includes treating conditions such as Abdominal Pain, Anemia, Bone Cancer, Hot Flashes, Nausea and Vomiting, Testicular Cancer. Patients can see her at 3 locations, and she's affiliated with 4 hospitals, including Riverside Walter Reed Hospital, Riverside Tappahannock Hospital, Riverside Regional Medical Center, Riverside Doctors' Hospital of Williamsburg.

 7544 Medical Dr, Gloucester, VA 23061

 (804) 693-9037

Doctor image

James Caldwell Larue

Internal Medicine Physician

James Caldwell Larue, MD, is a Internal Medicine Physician based in Gloucester, VA, with more than 15 years of experience. His work includes treating conditions such as Atherosclerosis, Cholecystitis, Chronic Obstructive Pulmonary Disease (COPD), Common Cold, Heart Disease, Migraine. Patients can see him at 3 locations, and he's affiliated with 5 hospitals, including Riverside Walter Reed Hospital, Riverside Tappahannock Hospital, Riverside Regional Medical Center, Sentara Williamsburg Regional Medical Center, Riverside Doctors' Hospital of Williamsburg.

 7547 Medical Dr, Gloucester, VA 23061

 (804) 693-2720