As a Vacaville, CA dermatologist, Dr. John Geisse treats skin conditions and diseases, such as acne or rosacea, as well as those affecting hair & nails.

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Dr. Geisse

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of Dr. Geisse

Solano Dermatology Associates (Vacaville)  

Accepting New Patients?

Yes, Dr. John K. Geisse is accepting new patients at this office.


(707) 452-8507


600 Nut Tree Road, Suite 260, Vacaville, CA 95687

Office Hours

  Open Lunch Close
Mon 12:00 - 1:00 pm
Tue 12:00 - 1:00 pm
Wed 12:00 - 1:00 pm
Thu 12:00 - 1:00 pm
Fri 12:00 - 1:00 pm

Office Details

Doctor Specialty Dermatology
Accepting New Patients? Yes
Practice Specialty Dermatology
Group Practice Solano Dermatology Associates
Health System Sutter Health
Hospital Affiliation
  • North Bay Medical Center
Languages Spoken English


  • Take the Allison Drive / Nut Tree Parkway exit
  • Turn Right onto Allison Dr
  • Turn Left onto Ulatis Dr
  • Turn Left onto Nut Tree Rd – building is on the right


  • Take the Monte Vista Ave exit
  • Turn Right onto E. Monte Vista Ave
  • Turn Right onto Nut Tree Rd
  • Make a U-turn at Ulatis Dr – building is on the right

Solano Dermatology Associates Inc.  

Accepting New Patients?

Yes, Dr. John K. Geisse is accepting new patients at this office.



600 Nut Tree Road, Suite 260, Vacaville, CA 95687-4686

Office Details

Doctor Specialties Dermatology & Pathology
Accepting New Patients? Yes
Languages Spoken English

Insurance Accepted  

  • Medicare

About Dr. Geisse
Dr. Geisse


Dr. John Geisse graduated from Indiana University School of Medicine in 1985.

Dr. Geisse has two offices in California where he specializes in Dermatology and Pathology.

Dr. Geisse works with four doctors including Dr. Kathryn Kent and Dr. Serena Mraz.


Education & Training  

Medical School

Languages Spoken  

  • English

Dr. Geisse's Medicare Fee‑for‑Service Data (2014)  

Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Geisse, but only those who participate in Medicare.

  • Doctor participates in Medicare?: Yes 
  • Number of HCPCS Codes: 151 
  • Number of Services: 13210 
  • Medical Suppress Indicator:  
  • Number of HCPCS Associated With Medical Services: 146 
  • Number of Medical Services: 12944 
  • Number of Medicare Patients with Medical Services: 3891 
  Medicare Patient Demographics
  • Total Number of Medicare Patients: 3891 
  • Average Age of Medicare Patients: 75 
  • Number of Patients Under Age 65: 211 
  • Number of Patients Age 65 to 74: 1728 
  • Number of Patients Age 75 to 84: 1269 
  • Number of Patients Over Age 84: 683 
  • Number of Female Patients : 1949 
  • Number of Male Patients: 1942 
  • Number of Non-Hispanic White Patients: 3557 
  • Number of Black or African American Patients: 75 
  • Number of Asian Pacific Islander Patients: 0 
  • Number of Hispanic Patients: 107 
  • Number of American Indian/Alaska Native Patients: 0 
  • Number of Patients with Race Not Elsewhere Classified: 76 
  • Number of Patients with Medicare Only Entitlement: 3687 
  • Number of Patients with Medicare & Medicaid Entitlement: 204 
  Medicare Patient Condition Demographics
  • Percent of Patients with Atrial Fibrillation: 12% 
  • Percent of Patients with Alzheimer’s Disease or Dementia: 7% 
  • Percent of Patients with Asthma: 5% 
  • Percent of Patients with Cancer: 10% 
  • Percent of Patients with Heart Failure: 13% 
  • Percent of Patients with Chronic Kidney Disease: 19% 
  • Percent of Patients with Chronic Obstructive Pulmonary Disease: 9% 
  • Percent of Patients with Depression: 13% 
  • Percent of Patients with Diabetes: 21% 
  • Percent of Patients with Hyperlipidemia: 50% 
  • Percent of Patients with Hypertension (High Blood Pressure): 56% 
  • Percent of Patients with Ischemic Heart Disease: 29% 
  • Percent of Patients with Osteoporosis: 6% 
  • Percent of Patients with Rheumatoid Arthritis / Osteoarthritis: 33% 
  • Percent of Patients with Schizophrenia / Other Psychotic Disorders: 2% 
  • Percent of Patients with Stroke: 4% 
  Medicare Payments Data
  • Total Submitted Charge Amount: $2,865,161.00 
  • Total Medicare Allowed Amount: $1,823,924.76 
  • Total Medicare Payment Amount: $1,378,908.09 
  • Total Medicare Standardized Payment Amount: $1,127,690.60 
  • Total Medical Submitted Charge Amount: $2,832,335.00 
  • Total Medical Medicare Allowed Amount: $1,791,409.27 
  • Total Medical Medicare Payment Amount: $1,353,431.93 
  • Total Medical Medicare Standardized Payment Amount: $1,102,214.44 
  Medicare Prescription Drug Data
  • Drug Suppress Indicator: n/a 
  • Number of HCPCS Associated With Drug Services: 5 
  • Number of Drug Services: 266 
  • Number of Medicare Beneficiaries With Drug Services: 137 
  • Total Drug Submitted Charge Amount: $32,826.00 
  • Total Drug Medicare Allowed Amount: $32,515.49 
  • Total Drug Medicare Payment Amount: $25,476.16 
  • Total Drug Medicare Standardized Payment Amount: $25,476.16 

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