Welcome to Arbor Doctor!

Serving Cincinnati, Southwest Ohio, Northern Kentucky, and Southeast Indiana.

organicArbor Doctor LLC is based in Cincinnati, Ohio, and serves customers in Greater Cincinnati and Northern Kentucky suburbs. We offer Organic Deep Root Fertilization and Seasonal Foliar Nutrient Sprays. Unlike pesticides, our sprays are healthy for your plants. The nutrients thicken the cell walls to help the plants defend themselves from insect attacks and be as resistant as possible to disease.

Introducing Your ISA Board Certified Master Arborist, Ronald E. Rothhaas Jr. OH-5177B

Arbor Doctor owner Ron Rothhaas became an ISA (International Society of Arboriculture) Certified Arborist® in 2004 and has held that credential ever since. In February of this year, Ron sat for and passed the exam for ISA Board Certified Master Arborist®.

The ISA Board Certified Master Arborist® credential is the highest level of certification offered by ISA. This credential recognizes ISA Certified Arborists® who have reached the pinnacle of their profession. In addition to passing an extensive scenario-based exam, candidates must abide by a Code of Ethics, which ensures quality of work. Fewer than two percent of all ISA Certified Arborists® currently hold this certification.

What people are saying about Arbor Doctor LLC:

  • “Ron, this is outstanding. Exactly what I needed…thank you.”–Jeff, Hyde Park
  • “The consultation was well worth our money.” — Judy, Landen, Ohio area.
  • “Michael and Zach did a great job over here yesterday trimming up our trees and bushes. My wife is very happy with the way the yard is looking. Thank you. I hope you have a great and blessed day.” — Greg, Terrace Park, OH.
  • “Very professional.” Homeowner in Hamilton, OH.
  • On Snow removal: “They were very nice over the phone and showed up pretty quick with our next round of snow. Did a fantastic job!” — Lynda, Cincinnati, OH.

See more reviews, and be sure to contribute your own, at Angie’s List and the BBB.

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Contact Arbor Doctor

Contact Arbor Doctor LLC by calling (513) 661-2673 NOW, or fill out our contact form.

Arbor Doctor Weather Page

Get unique meteorological insights from the Arbor Doctor, Ron Rothhaas, as heard on In The Garden with Ron Wilson, in particular how weather affects your landscape investment. Click here to access Ron’s weather insights.

Virtual Arboretum

Enter the Virtual Arboretum, where you can see photos and learn more about trees, plants and shrubs and more. Click here to enter the arboretum.

Trees Are Good

The Arbor Doctor highly recommends you visit Trees Are Good, brought to you by the ISA.

Arbor Doctor LLC, Cincinnati, Ohio 45211
(513) 661-2673

Arbor Doctor Facebook Feed

Arbor Doctor LLC

Owner Ronald E. Rothhaas Jr. is an ISA Board Certified Master Arborist® (OH-5177B) and has the ISA Tree Risk Assessment Qualification. We offer the following services: Consulting Diagnostics Expert Witness and Litigation Plant Health Care Tree and Shrub Care Fertilization Inventories Landscape Services Pest Management Pruning Training and Education Transplanting Tree Planting Tree Risk Assessment Tree Valuation
Arbor Doctor LLC
Arbor Doctor LLCSaturday, October 21st, 2017 at 7:55pm
Condition Monitoring Report
Station Number: OH-HM-24
Station Name: Cheviot 3.4 W
Report Date: 10/21/2017
Submitted: 10/21/2017 3:54 AM
Scale Bar: Mildly Dry
0.08-inch rainfall in past 7 days. The soil is drying out but evaporation rates have slowed and vegetation is green and not drought stressed.
Categories: General Awareness
Plants & Wildlife
Arbor Doctor LLC
Arbor Doctor LLC shared US National Weather Service Ohio River Forecast Center's photo.Thursday, October 19th, 2017 at 3:18am
Arbor Doctor LLC
Arbor Doctor LLCWednesday, October 18th, 2017 at 10:05pm
The text of this article says the tree was a standing dead ash tree and it fell without warning. Standing dead ash trees are highly hazardous and need to, at least, be cut down to a height where they are less hazardous, if not removed altogether. In fact, if the article is factual, a standing dead ash tree, which one source stated towered "8-10 stories tall", near a frequently populated facility is a ticking time bomb. I (Ron) was at a party in another area park Saturday which contained many towering dead ash trees in the immediate vicinity of picnickers, and I remarked how hazardous that condition was. While I am not familiar with all the facts in this tragedy, too often tree failures can be foreseen and mitigated. Arbor Doctor offers tree risk assessment consultations by an ISA Tree Risk Assessment qualified, Board Certified Master Arborist. Let us know if you have a tree you are concerned about. http://www.wlwt.com/article/bridesmaid-killed-maid-of-honor-injured-by-falling-tree-in-nky/13031093
Arbor Doctor LLC
Arbor Doctor LLC shared their photo.Tuesday, October 17th, 2017 at 1:25pm
Looks like a tree show may be in my future. All 3 hours this Saturday, October 21, on In The Garden With Ron Wilson on 55KRC and iHeart radio. 6-9 AM and on podcast! Be there!
Arbor Doctor LLC
Arbor Doctor LLC shared In The Garden With Ron Wilson's post.Tuesday, October 10th, 2017 at 2:12pm
Arbor Doctor LLC
Arbor Doctor LLC shared a link.Friday, October 6th, 2017 at 11:53pm